Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 1 Air distribution Valves and solenoid valves poppet system 1 | 243 Series T771 - for vacuum in technopolymer - G1" ►Pneumatic - Spring Operational characteristics Fluid Vacuum Minimum pilot pressure (bar) 2 Temperature °C -5 ... +50 Orifice size (mm) 25 Working ports size G1" Pilot ports size G1/8" Response time according to ISO 12238, activation time (ms) N.C. = 55 - N.O. = 19 Response time according to ISO 12238, deactivation time (ms) N.C. = 320 - N.O. = 450 Weight 480 g G1/8 (Quick exhaust port) Coding: T771/V.32.11.1 N.C. Exhaust port 3 Outlet port 2 Pump 1 2 1 3 12 N.O. Exhaust port 1 Outlet port 2 Pump 3 2 1 3 12 ►Solenoid-Spring-Internal pilot Operational characteristics Fluid Vacuum Temperature °C -5 ... +50 Orifice size (mm) 25 Working ports size G1" Pilot ports size G1/8" Response time according to ISO 12238, activation time (ms) 1AC = 100 - 1AA = 80 Response time according to ISO 12238, deactivation time (ms) 1AC = 60 - 1AA = 60 Weight 520 g G1/8” (Quick exhaust port) Coding: T771/V.32.0.F.MV F FUNCTION 1AC = Normally Closed 1AA = Normally Open N.C. Exhaust port 1 Outlet port 2 Pump 3 2 1 3 N.O. Exhaust port 3 Outlet port 2 Pump 1 2 1 3
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