ASCO 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
• Air-only design for cylinder control • Up to eight single and dual solenoid valves, in any combination, can be manifolded • Sub-base constructions have separate cylinder connections and common...
• All NPT connections are in the valve body to allow in-line piping • No Minimum Operating Pressure Differential required • Broadest range of applications • Mountable in any position...
• Designed for high flow and high pressure service • Direct acting, requires no minimum operating pressure • Choice of metal seating materials to handle aggressive fluids, or resilient seating...
• Designed for quick venting to 0 psi through the exhaust orifice • Resilient seated poppets for tight shutoff • Air is exhausted to quickly shift control valves • Multi-industry...
• Diaphragm poppet valves suitable for controlling air, inert gas, and liquids • Internal piloting controls large orifices to provide high flows • Can be used to pilot large actuators...
• Hot water service to 150 psi @ 210°F; Steam sevice to 125 psi @ 353°F • Specify these valves for the high-temperature applications found in laundries, molding, steam atomization,...
• Lightweight, low-cost valves for air service • Ideal for low pressure applications • Provides high flow, Cv up to 138 (Kv 118) • Air and vacuum service
• No minimum operating pressure required • The original 3-way valve design • High-speed general service • Simplest valve for basic 3-way piloting operation, only a spring and two moving...
• Operate at low pressures: no minimum required; up to 15 psi (1 bar) maximum differential • Normally closed or normally open operation • Widely used for dispensing, collating, gas...
• Pilot operated, normally open or normally closed • Snubber slows disc closing speed to protect system against water hammer damage more effectively than other techniques • Pressure spike due...
• Reliable, proven design with high flows • Small poppet valves for tight shutoff • Wide range of elastomers for specialty service • Mountable in any position • Brass and...
• Rugged piston construction built to withstand pressure ratings of 450 to 1500 psi • Angle body design for high flows • Ideal for high-pressure water applications, such as car...
• Smallest poppet valve, suitable for a wide range of inert gasses and liquids. • Convertible from AC to DC by changing the molded epoxy open frame coil. • No...
• Wide range of pressure ratings, sizes, and resilient materials provide long service life and low internal leakage • High Flow Valves for liquid, corrosive, and air/inert gas service •
8262 Series Direct Acting Poppet - 1/4″ Direct acting solenoid poppet valves are available in normally closed or normally open constructions with brass or stainless steel bodies. A variety of...
ASCO offers a wide variety of Compressed Air Treatment Products including Filters, Regulators, Lubricators, Emergency Shut-Off / Soft-Start Valves, and Accessories. Our broad line of high flow, modular, and in-line...
ASCO Today Product: Orders with a maximum quantity of 25 pieces placed by 3:00 PM EST are guaranteed to ship the same business day or ASCO pays the freight.
High flow capacity, Cv to 16.5 . Solenoid pilot or air pilot actuated. Plug-in solenoid with indicator light. Multi-purpose, 5 ported, 4-way, 2 position design. Features lapped spool and sleeve...
High flow rate 11mm pneumatic valve. 4 way solenoid air pilot actuated valves including double 3/2 function. Available in manifold with Fieldbus, compatible with all industrial protocols (DeviceNet, Profibus-DP) and...
Mark 15 valves have a plug-in base or manifold, a plug-in solenoid and an optional speed control sandwich. The unit to base electrical plug permits instant valve unit replacement without...
Mark 55 valves have a plug-in base or manifold, a plug-in solenoid and an optional plug-in speed control sandwich. The unit to base electrical plug permits instant valve unit replacement.
Mark 8 valves have a plug-in base or manifold, a plug-in solenoid and an optional plug-in speed control sandwich. The unit to base electrical plug permits instant valve unit replacement...
Modular reality, plug together flexibility in design! 4-way solenoid air pilot actuated valves. Available in manifold & base mount. Supported electronic interface/bus protocols include DeviceNet, Allen-Bradley, Remote I/O and Profibus...
Modular reality, plug together flexibility in design! 4-way solenoid air pilot actuated valves. Available in manifold mount. Supported electronic interface/bus protocols include DeviceNet, Allen-Bradley, Remote I/O, and Profibus.
Modular reality, plug together flexibility in design! Miniature direct solenoid and solenoid air pilot actuated valves. Manifold mounting with DIN rail option. Electronic interface options include DeviceNet, Profibus-DP, 1771 Remote...
Numatics 503 Valve series provides higher flow and higher reliability in one versatile valve platform. Our 503 Series is available in dual 3-Way and 4-Way solenoid air pilot actuated valves.
Pilot operated, normally open or normally closed • Snubber slows disc closing speed to protect system against water hammer damage more effectively than other techniques • Pressure spike due to...
Plug-in base or manifold mount with optional plug-in tubing connections and terminal block for ease of wiring. Lightweight magnesium alloy valve body. Multi purpose 5-ported, 4-way, 2 and 3 position.
The Mark 3 Series offers high flow in a miniature valve design. The Mark 3 line is available with 10-32 or 1/8 porting in either sub-base or manifold mounting, sandwich...
The Numatics 75, 125, and 250 Automotive Series valves comply with automotive interchangeable and S.A.E. industrial standards. These are high speed, heavy duty valves designed for general service on all...
Two way solenoid valve.

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