Performance advantages: * Easy installation, ISO511 mounting platform * look beautiful, using wax casting * fireproof structure design, anti-static structure double acting cylinder form the technical parameters, single action Ambient temperature -20 ℃ ~ + 80 ℃ Air pressure double action 4 ~ 8bar, single action 5 ~ 8bar Options Explosion-proof grade: dIIBT4 feedback signal X1 mechanical passive signal, X2 active signal with a heater in a wet environment can be dried actuator element manual function electric actuator with manual opening valve, close the valve function regulated 4 ~ 20mA input signal, valve regulation standards * Flange standard: GB9113, GB9113, GB9115 * inspection and testing: GB / T13927-1992, B / T 9092-1999 * Design Standard: JB-T 8527-1997 * length of the structure: GB / T 12221 valve parameters Nominal PN16, PN25, PN40 connection Wafer, Flange Standard: JB, GB (selected ANSI, JIS) Body materials WCB, SS304 , SS316, SS316L dish plate material WCB, SS304, SS316, SS316L sealing material Y (multilayer or mixed hard seal), S (stainless steel metal seal) C6: -30 ℃ ~ 150 ℃ (Y) Operating temperature C7: -30 ℃ ~ 250 ℃ (S) C8: -30 ℃ ~ 350 ℃ (S) Attachment option back to the hearing, also known as limit switches, remote switch signal feedback solenoid valve double acting selected two five-pass, single-action two-way triple option Pieces of the air regulator, filter, cylinder lubricating electrical locator input 4 ~ 20mA signal, valve adjustment function Note: Please also refer to the cylinder parameters optional pneumatic actuator pneumatic angle seat valve data http: // www.cnlidea.cn/product.asp?id=235 angle seat valve http://www.cnlidea.cn/product.asp?id=233 www.electricvalve.cn