IS-3PT (3-Piece SS) Pneumatic Actuator Ball Valves

Description

Our rack and pinion pneumatic actuated ball valves are offered in double acting up to 30,000 in/lbs and spring return models up to 13,900 in/lbs of torque. The actuators are available in hard, anodized, and extruded aluminum bodies or corrosion-resistant 304 or 316 stainless steel bodies double acting and spring return.  Strahman’s pneumatic actuators have Nitrile (HNBR) seals for low-temperature or optional VITON® seals for high-temperature applications. ISO 5211 and NAMUR mounting patterns for easy solenoid mounting.

Valve Features

• Full port stainless steel valve

• 1/4” through 4” size range

• NPT, socket weld ends

• RTFE® seats/TFE seals

• Swing out design for easy maintenance

• ISO mounting pad

Pressure Rating

• 1000 PSI CWP

Temperature Rating

• +400°F Maximum

• -4°F Minimum

Pneumatic Features

• Rack and pinion design

• NAMUR accessory mounting

• Spring return and double acting

• Visual indicators

• Optional SS construction