pneumatic Actuator Butterfly Valve Electric Solenoid Valve

Resilient Seated Butterfly ValveWAFER, CARTRIDGE SEAT TYPESize : Cartridge design seat type : 2″~24″Type: Wafer, LugPressure Rating: Class 125/150Body Material: Cast Iron, Ductile Iron, and Stainless SteelSeat Type: Cartridge TypeOperation: Lever, Gear, ActuatorsDrilling: ANSI 125/150, JIS 10K, DIN PN 10/16One - piece body construction of Ductile Iron, Cast Iron, or StainlessSteel design complies with API 609, MSS SP 67, and ISO 5752ISO 5211 mounting pad with square or key type stem shaft permits direct mount actuation for both Manual (Lever & gear), pneumatic and electric operationsTeflon stem bushing to assure long life even during the extended period of activityLowers operating torque for easy manual operation and maximize shaft supportAll disc castings are spherically machined & polished for extended seat life& bubble tight shut offSeat type available in both   Aluminum backed Cartridge seat. Cartridge design seat permits easy to change without special toolsReduced Disc option for lower pressure applications, requiring lower torque and smaller actuatorsConform to API 598 , Shell tested to 150% and seat testedto 110% of maximum working pressureEvery ST&H valve is pressure tested & Quality InspectedFull Rated Disc, Lug body valves are rated for 150 PSI in dead end serviceValve Rating:Top flange mounting pad: ISO 5211Basic Design: API 609, MSS-SP-67, BS 5155, ISO 5752, DIN 3202Shell/Seat Test: API 598, MSS-SP-61Shell Test : DI (400 psig), CI (350 psig)Closure Test : 165 psigFull Disc Max. Pressure Shutoff Rating : 150 PSIReduced Disc Max Pressure Shutoff Pressure Rating : 50 PSIOur large size is 3m valve for wafer type butterfly valve/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1