Specifications:
1) Medium: Air, Gas, Water, Oil
2) Size: 15 to 250mm
3) Working Pressure: 0 to 0.8 Mpa
4) Medium Temperature: -10 to 100 C
5) Sealing Material: NBR, PTFE, FKM
6) Valve body: Stainless Steel, Brass, or Aluminum
7) Explosion marking:ExmIIBT3/T4Features:
1) It can start action under no differential pressure
2) No leakage. Orifice size (mm)152025324050Withstand pressure (MPa)1.2Pressure differential (Mpa)0.02 ~0.8Flow rate (KV)35.49142030Leakage(ml/min)0FluidAir, gas, water, oil (≤50cSt)Fluid temperature (C)–10 ~60Ambient temperature(C)–30 ~60Explosion proof markExdIIBT3/T4Voltage (V)AC220+10% -15%DC24±10%Rated powerAC18VA DC11W