Festo Corporation Datasheets for Air Valves

Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices.
Air Valves: Learn more

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Product Name Notes
hand lever valve H-5-1/4-B Valve function=5/2 bistable, Standard nominal flow rate=550 l/min, Operating pressure=-0,95 - 10 bar, Design structure=Poppet seat, Nominal size=7 mm
toggle lever valve H-5/3-1/2 Valve function=5/3 closed, Type of actuation=manual, Standard nominal flow rate=2700 l/min, Type of reset=mechanical spring, Nominal size=12 mm
2/2-way valve for slowly pressurizing pneumatic systems (for use with shut off valves HE and HEE) For building up pressure gradually Adjustable pressure build-up time Size: mini, midi, maxi
3/2-way manual on-off valve Switching position is immediately recognizable Commercially available padlock for security
Connections: threaded connection at both ends, push-in connector at both ends Metal version
Control elements with all functions for pneumatic sequence controls For control cabinet installation Fast replacement of components
Corresponds to ISO 5599-1 Pneumatic actuation
Corresponds to ISO 5599-1 Robust metal housing Manifold assembly with a mixture of ISO sizes 1, 2, and 3 possible Extensive range of electrical connection options Wide range of vertical...
Electric 3/2-way valve for pressurizing and venting pneumatic installations A muffler can be attached or the exhaust air can be ducted at port 3 With solenoid coil, without plug socket...
Flow control valve, throttling at both ends In-line throttle Connections: push-in connector at both ends Connections: in-line, Y-shape Polymer design
Flow control valve, throttling at both ends Standard or mini throttle Precision adjustment for low and medium speeds Connections: thread at both ends, thread/push-in connector Connections: L-outlet Metal version
Flow control valve, throttling at one end Polymer, metal, or stainless steel design Standard, mini, in-line variants with different flow rates Functional combination of throttle check valve and piloted non-return...
For shutting off the compressed air supply whilst simultaneously exhausting systems powered by compressed air Can be locked in the closed position Screwed into piping, through-holes for wall mounting To...
Manual 3/2-way valve for pressurizing and exhausting pneumatic installations A muffler can be attached or the exhaust air can be ducted at port 3 The switching position is immediately recognizable...
Non-return and flow control valve In-line installation
Non-return and flow control valve Mounting on sub-base or for front panel mounting
Non-return and flow control valve With roller lever
Pneumatic 3/2-way valve for pressurizing and exhausting pneumatic installations Especially suitable for applications requiring explosion protection Size: mini, midi, maxi
Stop valve, manually operated Connection: thread at both ends, push-in connector at both ends, thread/push-in connector Different mounting options
Sturdy and reliable Poppet valve All-metal version Principle with armature guide tube
Sturdy and reliable Wide range of voltages due to individual coils Principle with armature guide tube
Sub-base valve, semi in-line valve Individual or manifold assembly for 2 ... 10 pneumatic valves Operating voltage 24 V DC, 110/230 V AC (50 ... 60 Hz)
Valve function: non-return function Screw-in or in-line installation With connecting thread at both ends, push-in connector at both ends, thread/push-in connector
Valve function: piloted non-return function Pneumatically piloted Screw-in with external thread Pilot air connection: M5, G1/8, G1/4, G3/8, QS-4 Manually actuated exhaust possible with separate accessory

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