Pneumatic Directional Control Valves

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

Manifold assembly kits contain everything you need to build a bank of pneumatic directional control valves on a common manifold. Mounting valves together saves space, simplifies air supply and exhaust piping, and makes valve banks easier to service.

What's in a Kit

• Manifold bases and sub-plates – supply air to multiple valve stations
• End plates and seals – close off the manifold and route supply and exhaust
• Tie rods and mounting hardware – hold the assembly together
• Blanking plates – reserve stations for future valves
• Isolation and pressure plugs – create separate pressure zones on one manifold

Ordering Tips

Kits are specific to a valve series, so start with the valve model number and the number of stations you need. Plan for one or two spare stations so the bank can grow later. For electrically wired manifolds, check the connection style: individual wiring, multi-pin or fieldbus.

Centro can help you configure the right manifold kit for your valves and confirm part numbers before you order.

Related categories: Pneumatic Directional Control Valves | Regulators | Directional Control Valves | Solenoid Coils | Special Purpose Valves

Directional control valve parts and kits restore valve performance without full replacement. Seals, spools, solenoid coils and operators wear with use.

Parts Available

• Seal and repair kits – restore sealing
• Solenoid coils – replace failed coils
• Manual operators – overrides and actuators
• Sub-base gaskets – leak-free mounting
• Connectors – DIN and M12 plugs

Ordering Parts

Have the valve model and series ready. Coil voltage and connector type must match.

Centro supplies valve parts and repair kits.

Related categories: Pneumatic Directional Control Valves | Ceram Valves | ISO Valves | Special Purpose Valves | Solenoid Coils

Regulators used with directional control valves set the pressure going to individual actuators or valve stations. This lets each cylinder run at the force it needs while sharing one air supply.

Regulator Options

• Manifold-mount regulators – sandwich between valve and base
• Inline regulators – adjust pressure at the actuator
• Dual pressure regulators – different pressures for extend and retract
• Gauges and locking knobs – monitor and secure settings

Choosing a Regulator

Match to your valve series and port size, then choose pressure range and flow. Lower pressures save air and reduce wear.

Centro supplies regulators for pneumatic valve systems.

Related categories: Pneumatic Directional Control Valves | Directional Control Valves | Manifold Assembly Kit | Solenoid Coils | Special Purpose Valves

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

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

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

Special purpose pneumatic valves handle functions beyond standard directional control, such as soft start, quick exhaust, shuttle, logic and timing in pneumatic circuits.

Special Purpose Valves

• Quick exhaust valves – speed up cylinder return
• Shuttle valves – OR logic from two sources
• Soft-start valves – gradual pressurization
• Pneumatic timers and logic valves – control without electricity
• Pilot-operated check valves – hold cylinder position

Choosing Valves

Define the circuit function, then match port size, pressure and flow. These valves can simplify circuits and cut response times.

Centro supplies special purpose pneumatic valves.

Related categories: Pneumatic Directional Control Valves | ISO Valves | Solenoid Coils | Ceram Valves | Directional Control Valves