Actuation and Engineered Products
Actuation refers to the process of causing something to move or operate. This can be achieved by using an actuator, a device that converts a source of energy into motion. There are two types of actuators: linear ac...
Categories in Actuation & Engineered Products - Precision Solutions for Performance (6)
Actuators
Actuators are devices that convert energy into motion. They come in various shapes and sizes and can be powered by electricity, hydraulics, or pneumatics. Centro carries a complete selection of general actuators, including electric actuators, pneumatic actuators, and polymer actuators. We also offer a wide range of linear actuators, which are ideal for use in small spaces. No matter what the application, there is an actuator that can provide the perfect solution. Centro carries a complete selection of general actuators available to purchase online, making it easy to find the right product for any project.
Regulators
Regulators are devices that control the pressure of gases and liquids. Centro carries a complete selection of regulators available to purchase online, including compress air regulators, FRL compressed air regulators, and air regulators. Our compress air regulators are designed to maintain a constant output pressure, even as the input pressure changes. Our FRL compressed air regulators are ideal for applications where the inlet pressure is unstable or unknown. And our air regulators can be used to adjust the flow rate of gases. We have the perfect solution for your commercial or industrial application. Please browse our website today to find the suitable regulator for your needs.
Transducers
Transducers are devices that convert energy from one form to another. Pressure transducers are devices that convert pressure into an electrical signal. Signal transducers convert an electrical signal into another form of energy. Centro carries a complete selection of transducers available to purchase online. Centro's transducers are available in different models and sizes to suit your application needs. Whatever your transducer needs, Centro has the products to get the job done. Please browse our website today to learn more about our complete selection of transducers.
Washdown Systems
At Centro, we offer a full range of washdown systems designed to keep your facility clean and compliant. Whether you’re in food processing, manufacturing, or any industry that requires strict sanitation, we have the equipment to get the job done.
Our selection includes high-pressure hoses, nozzles, pumps, compact foamers, and sanitizing stations—everything you need to tackle tough grease, grime, and contaminants. A well-designed washdown system not only makes cleaning more efficient but also helps prevent the spread of bacteria and other pathogens.
Not sure what you need? Our experts are here to help you choose the right equipment for your operation. Plus, with our easy-to-navigate online store, you can find and order everything in one place.
Browse our selection today and upgrade your washdown process with the best solutions available.
Volume Boosters
Volume boosters are vital components used to amplify the output signals of control systems, enhancing their effectiveness in driving larger actuators or valves. These devices enable quicker response times and improved performance in various industrial applications by providing precise pressure control.
Positioners and Limit Switches
Positioners and limit switches are crucial in various industrial applications, ensuring precise control and safety measures. Positioners are devices designed to accurately control the position of a valve or actuator in response to an input signal. They are commonly used in pneumatic and hydraulic systems to regulate the flow of fluids or gases by adjusting the opening and closing of valves. Positioners enable operators to precisely control the process variables, such as flow rate or pressure, improving industrial operations' efficiency and accuracy. On the other hand, limit switches serve as safety devices that detect the presence or absence of an object and trigger an action when a predetermined limit is reached. These switches are often employed to monitor the position of mechanical components, such as valves, actuators, or machine parts, and ensure that they operate within safe limits. Limit switches can signal the end of travel, prevent overtravel, or initiate emergency shutdown procedures in case of abnormal conditions, enhancing operational safety and protecting equipment from damage. Positioners and limit switches contribute to the reliability, precision, and safety of industrial processes across various sectors, including manufacturing, petrochemicals, and utilities.
Filter
Filter
3,723 items
content loaded
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$612.00
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$729.79
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$659.86
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$724.54
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$547.31
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$612.00
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$659.86
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$724.54
Available for Purchase
Subject to factory lead times
T595 PIPE/PANEL MTG KIT
$30.78
Low Stock (5)Ships within 1 business day
The Type 600 ratio relay volume booster is designed to use a pnuematic signal to produce an output pressure which has high flow capacity and can be amplified. This unit is most useful for systems requiring the conversion of a low flow control signal to the higher flow requirements of an operating system. Using an independent supply pressure for greater volume, the Type 600 relays up to 50 scfm (1,400 Nl/min) flow capacity to a final control element such as a valve actuator. The standard signal to output ratio is 1:1, however, the Type 600 is also available with an amplified ratio of 1:2, 1:3 and 1:6.
$262.70
Available for Purchase
Subject to factory lead times
The Type 600 ratio relay volume booster is designed to use a pnuematic signal to produce an output pressure which has high flow capacity and can be amplified. This unit is most useful for systems requiring the conversion of a low flow control signal to the higher flow requirements of an operating system. Using an independent supply pressure for greater volume, the Type 600 relays up to 50 scfm (1,400 Nl/min) flow capacity to a final control element such as a valve actuator. The standard signal to output ratio is 1:1, however, the Type 600 is also available with an amplified ratio of 1:2, 1:3 and 1:6.
$246.07
Available for Purchase
Subject to factory lead times
The Type 6000 Volume Booster is a one-to-one signal to output relay that, when used with a positioner/actuator, is designed to increase the stroking speed of control valves. A large input signal change to the volume booster delivers high volume, fast action throttling control. An integral bypass valve provides system stability while allowing normal positioner airflow and normal valve actuation with small input changes. If the volume booster is to be used for on/off control valves, the bypass valve can be closed to optimize stroking speed. The Type 6000 is available in aluminum or 316 stainless steel construction.
$1,879.35
Available for Purchase
Subject to factory lead times
The Type 6000 Volume Booster is a one-to-one signal to output relay that, when used with a positioner/actuator, is designed to increase the stroking speed of control valves. A large input signal change to the volume booster delivers high volume, fast action throttling control. An integral bypass valve provides system stability while allowing normal positioner airflow and normal valve actuation with small input changes. If the volume booster is to be used for on/off control valves, the bypass valve can be closed to optimize stroking speed. The Type 6000 is available in aluminum or 316 stainless steel construction.
Requires Quote
Available for Purchase
Subject to factory lead times
T6000 CONVERSION KIT EPDM
$283.64
Available for Purchase
Subject to factory lead times
T6000 REPAIR KIT, EPDM
$361.87
Available for Purchase
Subject to factory lead times
T6000 REPAIR KIT, SILICONE
$542.71
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$513.41
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$601.16
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$669.90
Available for Purchase
Subject to factory lead times
T6100 LOW TEMP REPAIR KIT
$220.23
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$949.23
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$1,229.24
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$949.23
Available for Purchase
Subject to factory lead times
T6200 LOW TEMP REPAIR KIT
$303.92
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$612.00
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$729.79
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$659.86
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$724.54
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$547.31
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$612.00
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$659.86
Available for Purchase
Subject to factory lead times
The Type 595XP Explosionproof I/P (current to pressure) transducer converts a 4–20mA electrical current signal to a proportionally linear pneumatic output. The unique conversion technology utilizing open loop control provides a high level of accuracy and repeatability for the operation of actuated valves. A low mass control circuit provides consistent output in high vibration applications. This compact unit is housed in an explosion proof enclosure that is designed for pipe, bracket or direct manifold mounting. This explosion-proof and intrinsically safe field device is available with an integral volume booster or as a low-flow signal converter that directly mounts to a pneumatic valve positioner. The Type 595XP has worldwide agency approvals for use in hazardous areas. Multiple choices for wiring and porting simplify installation and decrease the time required to do so. In addition to standard wall, panel or pipe mounting, optional DIN rail and manifold mounting kits are available. The ControlAir Type 925 Multifunction Manifold provides a common supply port and individual shutoff valves for sets of 3, 5, 10 or 15 units.
$724.54
Available for Purchase
Subject to factory lead times
T595 PIPE/PANEL MTG KIT
$30.78
Low Stock (5)Ships within 1 business day
The Type 600 ratio relay volume booster is designed to use a pnuematic signal to produce an output pressure which has high flow capacity and can be amplified. This unit is most useful for systems requiring the conversion of a low flow control signal to the higher flow requirements of an operating system. Using an independent supply pressure for greater volume, the Type 600 relays up to 50 scfm (1,400 Nl/min) flow capacity to a final control element such as a valve actuator. The standard signal to output ratio is 1:1, however, the Type 600 is also available with an amplified ratio of 1:2, 1:3 and 1:6.
$262.70
Available for Purchase
Subject to factory lead times
The Type 600 ratio relay volume booster is designed to use a pnuematic signal to produce an output pressure which has high flow capacity and can be amplified. This unit is most useful for systems requiring the conversion of a low flow control signal to the higher flow requirements of an operating system. Using an independent supply pressure for greater volume, the Type 600 relays up to 50 scfm (1,400 Nl/min) flow capacity to a final control element such as a valve actuator. The standard signal to output ratio is 1:1, however, the Type 600 is also available with an amplified ratio of 1:2, 1:3 and 1:6.
$246.07
Available for Purchase
Subject to factory lead times
The Type 6000 Volume Booster is a one-to-one signal to output relay that, when used with a positioner/actuator, is designed to increase the stroking speed of control valves. A large input signal change to the volume booster delivers high volume, fast action throttling control. An integral bypass valve provides system stability while allowing normal positioner airflow and normal valve actuation with small input changes. If the volume booster is to be used for on/off control valves, the bypass valve can be closed to optimize stroking speed. The Type 6000 is available in aluminum or 316 stainless steel construction.
$1,879.35
Available for Purchase
Subject to factory lead times
The Type 6000 Volume Booster is a one-to-one signal to output relay that, when used with a positioner/actuator, is designed to increase the stroking speed of control valves. A large input signal change to the volume booster delivers high volume, fast action throttling control. An integral bypass valve provides system stability while allowing normal positioner airflow and normal valve actuation with small input changes. If the volume booster is to be used for on/off control valves, the bypass valve can be closed to optimize stroking speed. The Type 6000 is available in aluminum or 316 stainless steel construction.
Requires Quote
Available for Purchase
Subject to factory lead times
T6000 CONVERSION KIT EPDM
$283.64
Available for Purchase
Subject to factory lead times
T6000 REPAIR KIT, EPDM
$361.87
Available for Purchase
Subject to factory lead times
T6000 REPAIR KIT, SILICONE
$542.71
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$513.41
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$601.16
Available for Purchase
Subject to factory lead times
The Type 6100 aluminum volume booster is a 1:1 signal to output relays that is utilized in applications that require high forward airflow and exhaust capacities. Typically they are used to increase the throttling speed of large volume valve actuators. They are suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges.
$669.90
Available for Purchase
Subject to factory lead times
T6100 LOW TEMP REPAIR KIT
$220.23
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$949.23
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$1,229.24
Available for Purchase
Subject to factory lead times
Rapid Stroke Capability in a 316 Stainless Steel Housing. The Type 6200 Stainless Steel Volume Booster is a 1:1 signal to output relay that significantly increase the stroking speed in valve actuation system applications that require high forward airflow and exhaust capacities. Constructed of 316 stainless steel to ensure the best resistance to corrosive environments. The Type 6200 is suitable for either diaphragm or piston actuators. A fixed deadband and adjustable bypass valve combine to allow small incremental downstream adjustment without opening the main booster valve. The bypass valve is used to adjust dynamic response to provide stable operation over a wide range of actuator sizes. Negative Bias adjustment (up to -4 psi) is available to “zero†downstream pressures when using standard signal pressure ranges
$949.23
Available for Purchase
Subject to factory lead times
T6200 LOW TEMP REPAIR KIT
$303.92
Available for Purchase
Subject to factory lead times
FAQS
- The right actuator type depends on your application's speed, force, control precision, and environment. Pneumatic actuators use compressed air and are the most common choice for on/off valve service — they are fast, simple, reliable, and inherently safe in hazardous areas since they produce no electrical sparks. Electric actuators convert electrical energy into mechanical motion and offer precise positioning, modulating control, and easy integration with digital control systems — ideal for applications requiring accurate throttling or remote operation where compressed air is not available. Hydraulic actuators deliver the highest force output in the most compact size, making them the choice for very large valves or high-pressure applications where pneumatic or electric actuators cannot generate sufficient torque. Also consider the fail-safe requirement: pneumatic spring-return actuators provide inherent fail-open or fail-close capability on loss of air supply, while electric actuators require battery backup or a spring-return mechanism for fail-safe operation.
- Fail-open and fail-close describe what position the valve moves to when the actuator loses its power source — air supply for pneumatic actuators or electrical power for electric actuators. A fail-close actuator drives the valve to the fully closed position on loss of signal or power, which is critical in applications where an uncontrolled open valve could release hazardous materials or cause a safety incident. A fail-open actuator drives the valve to the fully open position on loss of power, which is essential in cooling water systems, relief paths, or any application where flow must continue during a power failure. The fail-safe action is typically achieved with a spring-return mechanism — compressed springs store energy and drive the actuator to the safe position when air or power is removed. Selecting the correct fail-safe mode is one of the most important safety decisions in valve automation and must be defined during the engineering phase based on a process hazard analysis.
- Valve automation replaces manual handwheel or lever operation with an actuator — pneumatic, electric, or hydraulic — that opens, closes, or modulates the valve in response to signals from a control system. You should automate a valve when the application requires remote operation from a control room, fast or precise response to process changes, frequent cycling that would be impractical by hand, operation in hazardous or hard-to-reach locations, or integration into an automated process sequence controlled by a PLC or DCS. An automated valve package typically includes the valve body, actuator, mounting hardware (often to ISO 5211 standard), and accessories such as solenoid valves for pneumatic control, positioners for modulating service, and limit switches for position feedback. Automating even a few critical valves in a process can significantly improve safety, consistency, and throughput while reducing the labor required for routine operations.
- ISO 5211 is an international standard that defines the flange dimensions, bolt patterns, and drive interfaces for mounting actuators to quarter-turn valves such as ball valves, butterfly valves, and plug valves. It matters because it enables interchangeability — an ISO 5211 compliant actuator from one manufacturer can be mounted directly onto an ISO 5211 compliant valve from a different manufacturer without custom adapters or machining. The standard specifies a series of flange sizes (F03 through F40) that correspond to increasing torque capacities and valve stem dimensions. When specifying an actuator, matching the ISO 5211 flange pattern to the valve ensures a bolt-on fit with proper alignment between the actuator drive and the valve stem. This standardization reduces lead time, simplifies spare parts management, and makes future actuator replacements straightforward because the mounting interface remains the same regardless of brand.
- Sizing an actuator requires matching the actuator's torque output to the valve's torque requirement with an appropriate safety factor. Start by obtaining the valve's required operating torque from the valve manufacturer — this includes the breakaway torque (force needed to unseat the valve from fully closed), the running torque (force to move the valve through its travel), and the dynamic torque (force from fluid pressure acting on the disc or ball during operation). The actuator's available torque must exceed the highest of these values by a safety factor — typically 25% to 50% above the maximum required torque to account for friction increase over time, temperature effects on seals, and supply pressure variations. For pneumatic actuators, torque output varies with supply air pressure, so always calculate at the minimum expected air supply pressure, not the nominal. For electric actuators, verify the torque rating at the specific voltage available. Undersized actuators stall or fail to close tightly; oversized actuators waste energy and can damage valve seats and stems.