Line P78AL

  • SKU: FC-P78AL_07-07
Line P78AL
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The EPTA® pilot model P78AL  is used in pneumatic instruments to control relief valves which control the upstream pressure. This control is achieved by opening the relief valve whenever there is any overpressure, thus avoiding to exceed a maximum fixed value, regardless the stream variation that may take place upstream the valve which controls the pilot. It is used in valves type FC (Fail Closed or Normally Closed), as for example RG107A,  RG97A.

SKU: FC-P78AL_07-07 Categories: ,

 

FEATURES
Models P78AL
Type of Fluids Inviscid Gas and Liquids
Construction Standard Materials Body: Stainless Steel. 

Diaphragm: PTFE/ Nitrile/ Viton.

Seal: PTFE/ Nitrile/ Nylon/ Viton. 

Spring Box: Stainless Steel. 

Inner Parts: Stainless Steel. 
Maximum Inlet Pressure 105 Kg/cm² 
Outlet Pressure Range 0,50 to 40 Kg/cm²
Maximum Flow Coefficient Cg = 3,5 ; C1 = 35,5
Temperature Range From -20°C to 60°C
Diameter of Connections Ø 1/4” NPT Female Thread

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