Product Description
Click here to open RA221-3AR Spec Sheet
3-way push-pull valves with an air-pilot reset. With the knob pulled out, air flows from the supply to the cylinder port. With the knob pushed in, supply air is blocked and the cylinder is exhausted. When the reset port is activated with pilot air, the knob pulls in., exhausting the cylinder port. Pressurizing the reset port from the spring break pressure will ensure that the slider pin is engaged when the spring brakes are off.
SPECIFICATIONS Material Clear anodized aluminum Function 3-way push-pull w/air-pilot reset Mounting Side mount thru holes Medium Air Pressure 30 psi min., 150 max. supply (supply & reset) Flow Cv = 0.8 (38 scfm) Screens Stainless steel Temperature -40°F to +180°F