Shanghai Air Force Code LDBUBP Wafer Butterfly Valve

In the form of double-acting cylinder, single acting Ambient temperature -20 ℃ ~ + 80 ℃ Air pressure double acting 4 ~ 8bar, single action 5 ~ 8bar * three-dimensional eccentric structure, small wear, sealing * multi-layer seal, hard seal, metal Sealing choice * with a high temperature, high pressure, corrosion-proof grade Explosion options: dIIBT4 feedback signal X1 mechanical passive signal, X2 active signal with a heater element in a wet environment manual functions and dried actuator electric actuator with manual opening and closing is regulated function 4 ~ 20mA input signal, valve adjustment function attachment options back to the hearing, also known as limit switches, remote switch signal feedback solenoid valve double acting selected two five-pass, single . Optional two-way FRL air source regulator can filter, cylinder lubricating electric locator input 4 ~ 20mA signal, valve adjustment function Note: Please also refer to the cylinder parameters optional pneumatic valve actuators information PARAMETERS Nominal PPN6, N10, 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 ℃ ~ 250 ℃ (Y) Operating temperature C7: -30 ℃ ~ 350 ℃ (S) C8: -40 ℃ ~ 400 ℃ (S) C9: -40 ℃ ~ 450 ℃ (S) * 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 flanged stainless steel piston gas solenoid valve http://www.electricvalve.cn/ranqidiancifa/28.html flanged stainless steel piston valve http: //www.electricvalve. cn / buxiugangdiancifa / 47.html www.electricvalve.cn