3963-03000031001100000 | Samson Type 3963 Solenoid Valves

Ordering Information Model 3963 Type 3963 Solenoid Valves Type of protection 0 No explosion protection Nominal signal 3 24 V DC, 26.71 mW power consumption Manual override 0 Without manual override SIL/TÜV Switching function 0 3/2-way function with spring-return mechanism SIL/TÜV (all KVS coefficients) Restrictors 0 Without restrictors SIL/TÜV (all KVS coefficients) Attachment 0 NAMUR interface according to VDI/VDE 3845 SIL/TÜV (all KVS coefficients)(1) KVS(2) 3 1.4 TÜV Pneumatic connection 1 ¼ NPT (KVS 0.16, 0.32, 1.4, 2.0) Pilot supply 0 Internal pilot supply for actuators for on/off service Electrical connection 0 1 M20x1.5 cable gland, black polyamide Degree of protection 1 IP 65 with filter check valve made of polyamide Ambient temperature(3) 0 –20 to +80 °C Safety function 0 Without Special version(4) 0 0 0 Without "NAMUR interface according to VDI/VDE 3845" version in combination with KVS 0.32: with Ematal coatingThe air flow rate when p1 = 2.4 bar and p2 = 1.0 bar is calculated using the following formula: Q = KVS x 36.22 in m³/h.The permissible ambient temperature of the solenoid valve depends on the permissible ambient temperature of the components, type of protection and temperature class.Further special versions on request