Pneumatic and Electronic Controls - Aventics
We provide various products, including valves, motion control, electrical enclosures, HMIs, power tools, and electric control systems. In addition to these products, we offer compressed air products to power pneuma...
NFPA cylinders are tie-rod pneumatic cylinders built to North American interchangeable dimensions. They're rugged, repairable and easy to replace across brands, so they're a staple in industrial machinery.
NFPA Cylinder Features
- Interchangeable dimensions – swap brands easily
- Many mounting styles – clevis, flange, trunnion and foot
- Bore sizes 1-1/2" to 12" – wide force range
- Adjustable cushions – smooth end-of-stroke
- Repair kits – rebuildable for long life
Choosing a Cylinder
Select bore, stroke, rod size and mounting. Magnetic pistons support position sensing. Stainless options suit washdown areas.
Centro supplies NFPA cylinders and repair kits.
Related categories: Pneumatic Cylinders and Actuators | Seal and Repair Kits | Clamps | Rodless Cylinders | Linear Cylinders
Seals and repair kits are indispensable for various mechanical systems and equipment maintenance and repair operations. Seals, which come in a wide range of materials and designs, are critical for preventing leaks and maintaining the integrity of hydraulic, pneumatic, and mechanical systems. These seals effectively block the escape of fluids, such as oil or gas, and play a vital role in ensuring system efficiency and longevity. Repair kits are curated collections of replacement parts, including seals, gaskets, O-rings, and other essential components. They are designed to simplify the repair and maintenance process by providing all the necessary parts in one package, facilitating quick and cost-effective fixes. Whether it's a hydraulic system in heavy machinery or a simple household appliance, seals and repair kits are crucial for ensuring the reliability and longevity of mechanical systems by preventing leaks and facilitating efficient repairs.
Related categories: Pneumatic Cylinders and Actuators | Rodless Cylinders | NFPA Cylinders | Air Bellows | Clamps
We offer linear cylinders, also known as linear actuators or hydraulic/pneumatic cylinders, which are mechanical devices that convert energy into linear motion. They are widely used in various industries, including manufacturing, automation, construction, and transportation. Linear cylinders consist of a piston or plunger that moves back and forth within a cylindrical housing, generating linear force and motion. These cylinders are powered by hydraulic fluid or compressed air, which is supplied to one side of the cylinder to push the piston in one direction, while the other side vents or returns the fluid to complete the cycle. Linear cylinders come in different designs, such as single-acting (one-directional force) and double-acting (bi-directional force). They offer precise control over linear movement, allowing for precise positioning, lifting, pushing, pulling, and clamping applications. Linear cylinders are essential in various industrial processes, such as material handling, machine tooling, assembly lines, and heavy equipment operations. With their robust construction, reliable performance, and versatility, linear cylinders enable efficient and controlled linear motion in various applications.
Related categories: Pneumatic Cylinders and Actuators | Clamps | Rotary Actuators | NFPA Cylinders | Pneumatic Cylinder
Valves and bases are integral components of pneumatic systems, playing a pivotal role in controlling compressed air flow to achieve specific automation tasks. Valves act as switches, regulating the air supply to pneumatic actuators, which move mechanical components in response to signals. Bases, also known as manifolds, provide a centralized platform for mounting and connecting multiple valves, streamlining the assembly and maintenance of pneumatic circuits. These components are crucial for achieving precise and efficient motion control in various industrial and automation applications. Whether it's a simple on-off operation or more complex proportional control, selecting appropriate valves and bases is paramount to optimizing the performance of pneumatic systems and enhancing overall productivity.
Related categories: Valve Systems | Communication and Control Modules
Directional control valves route compressed air to cylinders and actuators, controlling when and which way they move. They're the core of any pneumatic control circuit.
Valve Types
- 2/2, 3/2, 5/2 and 5/3 valves – match circuit needs
- Solenoid-operated valves – electrical control
- Manual and mechanical valves – lever, button and cam operation
- Manifold-mount valves – compact valve banks
- Fieldbus valve terminals – networked control
Choosing a Valve
Size the valve flow (Cv) to the cylinder bore and speed. Choose function, actuation, voltage and port size. Manifolds simplify plumbing.
Centro supplies directional control valves for pneumatic automation.
Related categories: Pneumatic Directional Control Valves | Solenoid Coils | Regulators | Special Purpose Valves | Manifold Assembly Kit
Rodless cylinders move loads along their full length without an extending rod. That saves space and allows long strokes for transfer, positioning and material handling.
Rodless Cylinder Types
- Mechanically coupled – slotted barrel with carriage
- Magnetically coupled – sealed barrel with no leaks
- Guided rodless cylinders – handle side and moment loads
- Long-stroke designs – several meters
Choosing a Cylinder
Consider load, moments, stroke, speed and cushioning. Add external guides for heavy offset loads, and position sensors for automation.
Centro supplies rodless cylinders for automation.
Related categories: Pneumatic Cylinders and Actuators | Air Bellows | Seal and Repair Kits | Compact and Short Stroke | NFPA Cylinders
Round body cylinders are compact, economical pneumatic cylinders for light to medium-duty automation. They're popular for simple push, pull and clamp tasks.
Features
- Compact round design – fit small spaces
- Stainless steel options – washdown and food
- Non-repairable and repairable – cost or service life
- Multiple mounts – nose, pivot and foot
Choosing a Cylinder
Select bore, stroke and mounting. Magnetic pistons support position sensing.
Centro supplies round body cylinders.
Related categories: Pneumatic Cylinders and Actuators | High Force Actuators | Guided Cylinders | Mounting | Compact and Short Stroke
Oil Field Products encompass a specialized range of solutions tailored to excel in the demanding and rugged conditions of the oil and gas industry. These products are meticulously designed and engineered to meet the unique challenges of exploration, drilling, and production operations. Oil field products offer reliability, durability, and performance under harsh environments, from pneumatic components to sophisticated control systems. With a focus on robust construction, resistance to corrosion, and adherence to industry standards, these solutions play a pivotal role in enhancing the efficiency, safety, and operational continuity of oil field processes. Oil field products reflect the commitment to innovation and expertise in addressing the specific needs of the oil and gas sector.
Related categories: Specialty and Industry Specific Products | Specials and Non-US Products | Life Science Products | Rail Products | Marine Products
Pneumatic fittings are essential components used to connect and secure pneumatic systems, enabling the efficient transfer and control of compressed air. These fittings provide a leak-free and reliable connection between pneumatic components such as hoses, pipes, valves, and actuators. They come in various types, including push-in fittings, quick-connect couplings, threaded fittings, and barbed fittings, offering versatility and compatibility with different system requirements. Pneumatic fittings are designed to withstand high pressures, vibrations, and temperature variations commonly found in pneumatic applications. With their easy installation and disassembly capabilities, pneumatic fittings enable quick and hassle-free maintenance or reconfiguration of pneumatic systems, ensuring smooth and efficient operation.
Shop by type: Flow Control Fittings | Push-Connect Fittings | Quick Connect Fittings
Related categories: Pneumatic Accessories | Tubing | Check Valves and Flow Valves | Air Volume Tanks | In-Line Filters
Compact and short stroke cylinders deliver pneumatic force where space is tight. They're used for clamping, pressing, stopping and short positioning moves in automated machines.
Cylinder Types
- Compact cylinders – ISO 21287 and short body designs
- Short stroke cylinders – minimal length
- Pancake cylinders – very low profile
- Guided compact cylinders – anti-rotation and side load support
Choosing a Cylinder
Select bore for force, stroke for motion and mounting for available space. Magnetic pistons allow position sensing.
Centro supplies compact and short stroke cylinders.
Related categories: Pneumatic Cylinders and Actuators | Guided Cylinders | Air Bellows | Round Body Cylinders | Rodless Cylinders
Ceram valves are directional control valves engineered for automation that exemplify the fusion of advanced ceramics and precise engineering in fluid control systems. These valves are purpose-built to excel in automated processes, offering unparalleled precision and reliability in regulating fluid flow and actuator movement. With remarkable corrosion resistance, wear resistance, and thermal stability, Ceram directional control valves thrive even in demanding industrial environments. They play a pivotal role in manufacturing, robotics, and automotive industries, where accuracy and dependability are paramount. By harnessing cutting-edge ceramics, Ceram directional control valves provide a robust solution for achieving efficient and accurate fluid control within automated systems, contributing significantly to enhanced productivity and seamless operations.
Related categories: Pneumatic Directional Control Valves | Valves Parts and Kits | ISO Valves | Special Purpose Valves | Solenoid Coils
Guided cylinders combine a pneumatic cylinder with integrated guide rods, resisting side loads and rotation. They're ideal for lifting, pushing and stopping where precision matters.
Features
- Integrated guides – handle side and moment loads
- Anti-rotation – precise tool orientation
- Ball and plain bearings – accuracy or durability
- Compact design – replace cylinder plus external guides
Choosing a Cylinder
Select by load, stroke, moments and accuracy. Position sensors confirm movement.
Centro supplies guided cylinders for automation.
Related categories: Pneumatic Cylinders and Actuators | Round Body Cylinders | Compact and Short Stroke | High Force Actuators | Air Bellows
Check and flow valves optimized for pneumatics are indispensable components within pneumatic systems, ensuring controlled and efficient fluid movement in various applications. Check valves permit air flow in one direction while preventing backflow maintaining pressure and system integrity. Flow control valves regulate the rate of airflow, enabling precise adjustments to pneumatic actuator speed and force. Engineered for accuracy and reliability, these valves are crucial in industries like automation, manufacturing, and robotics. Check and flow valves tailored for pneumatics contribute significantly to smooth operation, preventing pressure loss, and optimizing system performance. With diverse sizes and configurations, these valves offer tailored solutions for achieving precise and efficient pneumatic control in various industrial settings.
Related categories: Pneumatic Accessories | Pneumatic Fittings | In-Line Filters | Tubing | Air Volume Tanks
Some applications call for products outside a standard domestic catalog, such as made-to-order versions of standard items, products built for markets outside the US, or OEM-specific components. This category groups those specialty and imported products in one place.
What You'll Find Here
- Made-to-order products – manufacturer-modified versions of standard items
- Non-US products – European and Asian brands
- OEM-specific parts – machine builder components
- Non-US certifications – CE, ATEX and other international approvals
Choosing the Right Product
Have the part number, nameplate photos and application details ready, including voltage, frequency, connection standards (metric or NPT) and required certifications. Those details make it easier to confirm a product will work in your system.
Centro can help you choose the right specialty or imported product for your application.
Related categories: Specialty and Industry Specific Products | Rail Products | Oil Field Products | Life Science Products | Marine Products
Marine Products represents a specialized range of solutions designed to excel in the demanding maritime environment. These products are meticulously engineered to withstand the challenges posed by marine applications, ensuring reliability and performance in harsh conditions. From pneumatic components to advanced control systems, marine products cater to the needs of shipbuilding, offshore operations, and maritime industries. With a focus on durability, corrosion resistance, and adherence to international marine standards, these solutions contribute significantly to marine systems' efficiency, safety, and seamless operation. Marine Products stand as a testament to innovation and expertise in meeting the distinct requirements of the maritime sector.
Related categories: Specialty and Industry Specific Products | Life Science Products | Oil Field Products | Specials and Non-US Products | Rail Products
Pneumatic tubing is a flexible and durable material that transports compressed air in pneumatic systems. It is designed to withstand the high pressures and dynamic forces of pneumatic applications. Pneumatic tubing is typically made from polyurethane, nylon, or PVC, offering excellent resistance to abrasion, chemicals, and UV radiation. It comes in various sizes and configurations, including different diameters and wall thicknesses, to accommodate different flow requirements. Pneumatic tubing is easy to cut, bend, and route, allowing for efficient installation and customization. With its reliable performance and flexibility, pneumatic tubing ensures the smooth and efficient transfer of compressed air, contributing to the optimal operation of pneumatic systems.
Related categories: Pneumatic Accessories | Air Volume Tanks | Pneumatic Fittings | Air Valve Switches | Check Valves and Flow Valves
Pneumatic slides are essential mechanical components used in various industrial and automation applications. These devices harness compressed air to facilitate controlled linear motion, allowing objects or tools to rapidly move back and forth. Pneumatic slides are designed to be versatile and adaptable, making them suitable for tasks such as material handling, assembly, and positioning in manufacturing and automation processes. They are often equipped with features like adjustable stroke length, speed control, and robust construction to withstand demanding operating conditions. Pneumatic slides contribute to increased efficiency, repeatability, and accuracy in various industries, making them valuable for achieving streamlined and reliable mechanical motion in automated systems.
Related categories: Pneumatic Cylinders and Actuators | Cylinder Accessories | Mounting | Specialty Cylinders | High Force Actuators
ISO valves follow international standards (ISO 5599) for mounting dimensions, so valves from different manufacturers can be swapped. They're common in industrial automation and machine building.
Features
- Standard mounting interface – interchangeability
- Size 1, 2 and 3 – range of flow capacities
- Sub-base and manifold mounting – flexible installation
- Solenoid and pilot operation – control options
Choosing an ISO Valve
Select size for flow, function (5/2, 5/3) and voltage. ISO valves simplify replacement and spare parts.
Centro supplies ISO valves and sub-bases.
Related categories: Pneumatic Directional Control Valves | Ceram Valves | Special Purpose Valves | Valves Parts and Kits | Solenoid Coils
Rail products are built to meet the demanding requirements of rail vehicles and infrastructure, including vibration, temperature extremes and strict industry standards.
Rail Products
- Pneumatic components – braking and door systems
- Rail-rated electrical components – EN 50155 compliant
- Connectors and cables – rugged rail-rated designs
- Sensors and switches – vehicle monitoring
Sourcing Rail Products
Provide application details, required standards and OEM part numbers. Our team can help you find products that meet the standards your project requires.
Centro supplies rail products for vehicles and infrastructure.
Related categories: Specialty and Industry Specific Products | Specials and Non-US Products | Oil Field Products | Life Science Products | Marine Products
Cylinder and actuator mounts attach pneumatic cylinders securely to machines in the right orientation. The right mount prevents side loading and extends cylinder life.
Mount Types
- Clevis and pivot mounts – allow angular movement
- Foot and flange mounts – fixed mounting
- Trunnion mounts – pivot at cylinder center
- Rod clevises and eyes – connect to loads
- Alignment couplers – compensate misalignment
Choosing Mounts
Match mounts to cylinder standard (ISO, NFPA) and bore size. Use pivot mounts where the load moves in an arc.
Centro supplies cylinder mounts and accessories.
Related categories: Pneumatic Cylinders and Actuators | Pneumatic Slides | High Force Actuators | Cylinder Accessories | Round Body Cylinders
Pneumatic cylinders and actuators are used in a variety of industrial applications. Pneumatic cylinders and actuators use compressed air to create a force in a linear or rotary motion. Pneumatic cylinders come in various sizes and shapes and can be used for many different applications. Pneumatic cylinders and actuators are an essential part of many industries, and we are proud to offer our customers a wide selection of products. We carry a complete selection of pneumatic cylinders and actuators, including rotary actuators and linear cylinders. Our pneumatic cylinders and actuators are available in various sizes and configurations, making it easy to find the perfect product for your application. Please browse our website or contact us today to learn more about our pneumatic cylinder and actuator offerings.
Shop by type: Electric Linear Actuator | Pneumatic Cylinder | Rotary Actuators | Linear Cylinders | Clamps | NFPA Cylinders | Seal and Repair Kits | Rodless Cylinders
Related categories: Pneumatic and Electronic Controls | Enclosures | Software | Motor Control | Pneumatic Accessories
Mufflers, silencers and speed controls fine-tune pneumatic systems by cutting exhaust noise and setting actuator speed.
Products Available
- Sintered bronze mufflers – compact exhaust silencing
- Plastic silencers – high noise reduction
- Speed control mufflers – adjust exhaust flow
- Inline flow controls – meter in or out
- Banjo flow controls – mount at cylinder ports
Choosing Products
Match thread and flow size, and use meter-out speed control for most cylinder applications.
Centro supplies mufflers, silencers and speed controls.
Related categories: Pneumatic Accessories | Shutoff Valves | Exhaust Valves | Tubing Components | Pneumatic Relief Valves
Pneumatic accessories connect, protect and fine-tune compressed air systems. Fittings, tubing, check valves, flow controls and filters may be small parts, but they have a big effect on machine performance, air consumption and reliability.
Pneumatic Accessories
- Pneumatic fittings and tubing – push-to-connect, compression and barbed
- Check and flow control valves – control direction and speed
- In-line filters – point-of-use protection for valves and actuators
- Air volume tanks – supply surges for high-demand cycles
- Air valve switches and relief valves – sensing and overpressure protection
Choosing Accessories
Match tube size and material (polyurethane, nylon, PTFE) to pressure, flexibility and chemical exposure. Use flow controls to set cylinder speed. Fixing small leaks in fittings and tubing is one of the easiest ways to cut compressed air costs.
Centro carries pneumatic accessories to build, maintain and improve air systems.
Shop by type: In-Line Filters | Check Valves and Flow Valves | Pneumatic Fittings | Tubing | Air Volume Tanks | Air Valve Switches | Pneumatic Relief Valves | Tubing Components
Related categories: Pneumatic and Electronic Controls | Software | Pneumatic Check Valves | Pneumatic Cylinders and Actuators | Electric Power Tools
Rotary actuators turn air or electric power into rotation for turning, indexing, flipping and operating valves. They're common in automation for rotating parts, opening gates and positioning tools.
Rotary Actuator Types
- Rack and pinion – precise angles and high torque
- Vane actuators – compact and lightweight
- Rotary tables – handle offset loads
- Electric rotary actuators – programmable positions
Choosing an Actuator
Calculate torque from load and inertia, select rotation angle and consider cushioning for smooth stops. Position sensors confirm end points.
Centro supplies rotary actuators for automation and valve control.
Related categories: Pneumatic Cylinders and Actuators | Linear Cylinders | Pneumatic Cylinder | Clamps | Electric Linear Actuator
Valve accessories add control, feedback and protection to valves. Actuators, positioners, limit switches, handles and locking devices make valves easier and safer to run.
Accessories Available
- Actuators – pneumatic and electric automation
- Positioners – modulating control
- Limit switches – position feedback
- Gear operators and handwheels – manual operation
- Locking devices and extensions – safety and access
Choosing Accessories
Match valve type, size and mounting standard (ISO 5211). Choose environmental ratings for the installation.
Centro supplies valve accessories and automation packages.
Related categories: Valves | Gate Valves | Ball Valves | Valve Repair Kits & Parts | Gauge Cock Valves
Specialty cylinders handle applications standard cylinders can't, such as extreme temperatures, washdown, tight spaces or unusual motion.
Specialty Cylinder Types
- Stainless steel cylinders – food and washdown
- High-temperature cylinders – heat-resistant seals
- Low-friction cylinders – smooth, precise motion
- Locking cylinders – hold position on air loss
- Custom cylinders – built to specification
Specifying a Cylinder
Provide bore, stroke, environment, mounting and special requirements.
Centro supplies specialty cylinders.
Related categories: Pneumatic Cylinders and Actuators | Pancake Cylinders | Cylinder Accessories | Pneumatic Slides | Mounting
Air bellows are rubber actuators that expand under air pressure to lift, press, clamp or isolate vibration. They have no seals or rods, so they're nearly maintenance-free and tolerate misalignment.
Features
- High force in compact height – lifting and pressing
- No internal parts – low maintenance
- Tolerate side loads – flexible mounting
- Vibration isolation – protect equipment
- Single, double and triple convolution – stroke options
Choosing Air Bellows
Select by force, stroke and available height. Use mechanical stops to limit travel.
Centro supplies air bellows for actuation and isolation.
Related categories: Pneumatic Cylinders and Actuators | Compact and Short Stroke | Rodless Cylinders | Guided Cylinders | Seal and Repair Kits
A Communication and Control Module (CCM) is a fundamental component in modern technological systems that enables seamless communication and coordination between various interconnected devices or subsystems. These modules are engineered to facilitate data exchange, monitor system status, and manage processes efficiently. They serve as the nerve center of complex systems, such as industrial automation, smart homes, and automotive control systems. CCMs have sophisticated hardware and software, including microcontrollers, sensors, and communication protocols, to ensure reliable data transmission and decision-making capabilities. Whether it's coordinating the functioning of interconnected IoT devices, managing data flow in a network, or overseeing critical processes in a manufacturing plant, a Communication and Control Module plays a pivotal role in ensuring connectivity, real-time monitoring, and responsive control, thus driving the efficiency and effectiveness of modern technological ecosystems.
Related categories: Valve Systems | Valves and Bases
Configured drives and control systems are pre-engineered drive packages built to your specifications. They come with enclosures, disconnects, bypasses, filters and controls, so they're ready to install with minimal field wiring.
What's Included
- VFD in enclosure – NEMA 1, 12, 4 or 4X
- Disconnects and fusing – code-compliant protection
- Bypass options – run motors if the drive is down
- Line reactors and filters – power quality
- Operator controls – HMI, switches and indicators
Why Configured Drives
A configured drive cuts engineering, panel building and installation time. Provide motor data, environment, control requirements and options to configure the package.
Centro supplies manufacturer-configured drives and control systems and can help you specify the right setup for your application.
Related categories: Motor Control | DC Drives | Variable Frequency Drives | Manual Starters | Line Reactors and Output Filters
Solenoid coils designed for directional control valves stand as crucial components within fluid control systems, facilitating precise and rapid actuation. Engineered to seamlessly integrate with directional control valves, these coils convert electrical energy into mechanical motion, enabling efficient fluid flow regulation. With various voltage and connection options, solenoid coils cater to diverse applications, from manufacturing to automation. These coils play a pivotal role in achieving accurate and responsive control, enhancing the overall performance and productivity of systems. Offering dependable operation and compatibility, solenoid coils for directional control valves provide an essential link between electrical signals and fluid control, making them integral to modern industrial processes.
Related categories: Pneumatic Directional Control Valves | Special Purpose Valves | Directional Control Valves | ISO Valves | Regulators
Directional control valves are the backbone of hydraulic and pneumatic systems, managing the flow and direction of fluids to keep operations running smoothly. Whether you need to move a hydraulic cylinder, power a motor, or automate a system, these valves help direct fluid where it needs to go. They are essential in manufacturing, construction, and automation, ensuring precision and efficiency in fluid-powered equipment.
What Types of Directional Control Valves Are Available?
We offer a variety of directional control valves to fit different system needs:
- Solenoid-operated valves – Use electrical signals for fast and automated fluid control.
- Manual directional valves – Controlled by hand levers or push buttons for simple, direct operation.
- Pilot-operated valves – Utilize hydraulic or pneumatic pressure to control larger fluid flows with minimal effort.
- Spool valves – Efficiently switch fluid paths to direct flow as needed.
How to Choose the Right Directional Control Valve
Finding the right directional control valve depends on several key factors:
- System pressure and flow rate – Ensuring the valve can handle your application’s demands.
- Control method – Deciding between manual, electric, hydraulic, or pneumatic operation.
- Number of ports and positions – Matching the valve configuration to your system’s needs.
- Application type – Whether it's for industrial automation, mobile machinery, or other fluid-powered equipment.
Why Buy Directional Control Valves from us?
- We carry a wide selection of high-quality directional control valves.
- Our valves are built for reliable performance in demanding applications.
- We offer expert guidance to help you find the right solution.
- Our pricing is competitive, with products from trusted manufacturers.
If you need a directional control valve that keeps your system running efficiently, we’ve got you covered. Browse our selection online or contact our team for expert advice.
Related categories: Valves | Flow Control Valves | Valve Positioners | Fuel, Gas, and Oil Valves | Cryogenic Valves
Cylinder accessories finish your pneumatic cylinder installation, connecting cylinders to loads, sensing position and improving performance.
Accessories Available
- Rod ends and clevises – load connection
- Position sensors – magnetic piston sensing
- Flow controls – set cylinder speed
- Repair kits – seals and wear parts
- Mounting hardware – brackets and pivots
Choosing Accessories
Match accessories to cylinder series, bore and rod thread. Flow controls mounted at the cylinder give best speed control.
Centro supplies cylinder accessories.
Related categories: Pneumatic Cylinders and Actuators | Specialty Cylinders | Pneumatic Slides | Pancake Cylinders | Mounting
Life science products comprise a specialized range of solutions meticulously engineered to meet the stringent demands of the life sciences sector. These products are designed to excel in medical devices to laboratory automation applications. From precision pneumatic components to advanced control systems, Life science products offer reliability, accuracy, and hygiene compliance essential in these critical environments. With a focus on precision engineering, adherence to industry standards, and compatibility with cleanroom conditions, these solutions contribute significantly to life science processes' efficiency, safety, and reliability. Life science products exemplify innovation and expertise in serving the unique requirements of the life sciences industry.
Related categories: Specialty and Industry Specific Products | Oil Field Products | Marine Products | Specials and Non-US Products | Rail Products
Industrial networking connects PLCs, drives, HMIs and sensors so data moves reliably across the plant. Robust networks support automation, monitoring and remote access.
Networking Products
- Unmanaged and managed Ethernet switches – connect devices
- Industrial routers and firewalls – secure remote access
- Protocol gateways – connect different networks
- Wireless access points – mobile and hard-to-wire equipment
- Industrial Ethernet cables and connectors – reliable links
Planning a Network
Consider the number of devices, protocols, segmentation and cybersecurity. Managed switches add diagnostics and traffic control. Use industrial-rated hardware for temperature and vibration.
Centro supplies industrial networking products.
Related categories: Electrical Accessories | Drag Chains | Connectors | Cable Entry | Thermal Management
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Subject to factory lead times
$234.62$250.53
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$148.83
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$148.83
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$135.22
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$142.32
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$135.22
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$124.40
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$131.03
Subject to factory lead times
$131.03
Subject to factory lead times
$124.40
Subject to factory lead times
$124.40
Subject to factory lead times
$131.03
Subject to factory lead times
Subject to factory lead times
Subject to factory lead times
$104.30
Subject to factory lead times
$168.01
Subject to factory lead times
$96.07
Subject to factory lead times
$96.07
Subject to factory lead times
$95.39
Subject to factory lead times
$148.83
Subject to factory lead times
$234.62$250.53
Subject to factory lead times
$344.88$368.26
Subject to factory lead times
$234.62$250.53
Subject to factory lead times
$148.83
Subject to factory lead times
$148.83
Subject to factory lead times
$135.22
Subject to factory lead times
$142.32
Subject to factory lead times
$135.22
Subject to factory lead times
$142.32
Subject to factory lead times
$124.40
Subject to factory lead times
$124.40
Subject to factory lead times
$131.03
Subject to factory lead times
$131.03
Subject to factory lead times
$124.40
Subject to factory lead times
$124.40
Subject to factory lead times
$131.03
Subject to factory lead times
- Selecting the right pneumatic cylinder starts with defining the four core parameters of your application. Define four core parameters: bore size (force output = pressure × piston area, plus a 25–50% safety factor), stroke length (match to required travel, avoid excess), mounting style (fixed, flange, or pivot to suit your mechanical arrangement), and environment (standard, washdown, or food-grade seals). Speed is controlled by external flow valves, not cylinder selection. For precise positioning, consider a guided or rodless cylinder with position sensing rather than a standard unit.
- A soft starter ramps voltage at startup to limit inrush current and reduce mechanical shock, then steps aside once the motor reaches full speed. Use one when smooth starting is your only requirement. A VFD controls motor speed continuously throughout operation, making it the right choice whenever the process needs variable speed — conveyors, pumps, fans — and it delivers significant energy savings in centrifugal applications. If you only need a gentle start, use a soft starter. If you need speed control at any point during operation, invest in a VFD.
- PLCs are purpose-built for industrial environments — they tolerate heat, vibration, and electrical noise while executing control logic in deterministic millisecond scan cycles. They replace hardwired relay logic with reprogrammable software, making process changes fast and inexpensive. Built-in diagnostics centralize fault visibility and cut troubleshooting time. Modern PLCs integrate with HMIs, SCADA, and enterprise networks via standard protocols, enabling real-time data collection. Modular architecture means the system scales as the application grows.
- Start with the NEMA or IP rating: NEMA 1 for basic indoor use, NEMA 4/4X for washdown and outdoor exposure (4X adds corrosion resistance), NEMA 7/9 for hazardous classified locations. Size the enclosure with 20–30% spare interior space for future additions and adequate heat dissipation. Choose material based on environment — painted steel for standard indoor use, stainless for washdown or chemical exposure, fiberglass for highly corrosive areas. Verify any required certifications (UL, CSA, ATEX) before specifying.
- Solenoid valves are electrically actuated and can be triggered instantly by a PLC or control system, making them essential for automated, repeatable, or high-cycle applications. Manual directional control valves require a person to physically shift the valve and are appropriate for infrequent operations, manual overrides, or applications with no control system. In practice, most automated systems use solenoid valves for normal operation with a manual override built in for setup, maintenance, and emergency use. If the valve must respond to a signal, cycle repeatedly, or operate unattended, solenoid is the correct choice.

