Check the listing for details. 3" DN80 Double Acting Pneumatic Butterfly Valve Wafer Type EPDM Sealing. Condition: New. Listed at 140.99 USD. DN80 3" Double Acting Pneumatic Butterfly Valve Wafer Type EPDM Sealing Wafer type: GBDetails:GTD / DA pneumatic actuator technical parametersSize:DN80Air pressure:Double acting: 2-8 barOutput torque:Double action: 4N · M ~10560N· MOperating range:0 ~ 90 ° ± 5 °Interface thread:GTD40～GTD83 G1/8″GTD110～GTD350 G1/4″Valve position signal: 4 ~ 20mA / Echo device: full open signalValve Body Parameter:size:DN40-500pressure: 4bar - 10bar / 0.4MPa - 1MPaValve shaft material:carbon steelBody material: ductile ironSeat Seal: EPDMTemperature: (EPDM) -20 ~ +85 ° CApplicable medium: water, gas, airWe have a large inventory, and many products have not yet been listed. If you?re looking for something specific, share your requirements with us, and we?ll help you find the perfect match.