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Pressure Sustaining Valve 316 stainless steel 1/2 up to 2 BSP 1-5 or 4-10 Bar

Pressure Sustaining Valve Direct Acting Z-Tide RFT\nFunction: pressure sustaining or back pressure valve (BPV)\nOperation: Direct acting\nPort: 1/2, 3/4, 1, 11/2 or 2 BSPT, option NPT or BSPP (G) thread.\nBody: 316 stainless steel, option Duplex 316 stainless steel\nInternals: stainless steel\nSeals: NBR +60°C option Viton +100°C and EPDM.\nMedia: air, water, pure water, light oil and other fluids and gases under 40 CST and gases compatible with materials of construction.\nMax inlet pressure: 25 Bar\nTest pressure: 35 Bar\nBack Pressure adjustment: 1 to 5 or 4 to 10 Bar, displayed by stainless steel pressure gauge (Included)\nTemperature Range: -15°C to +100°C (According to seal)\n\nPressure sustaining valves are designed to maintain a pre-set back pressure, if the back pressure drops to the set value the valve will begin to close to maintain back pressure, when pressure returns the valve will begin to open again. \n\nTypically used to maintain pressure for critical systems upstream, by limiting flow to non-critical systems down stream if required to do so.

3 in stock Model: RFT