PPH Back Pressure Valve Butt Fusion
PPH Safety Valve, PPH Safety Valve Socket Fusion Ends, PPH Safety Valve Welding Type, PPH Back Pressure Valve Butt Fusion, Back Pressure Valve, 186 Type Safety Valve
DESCRIPTION:
1) Material: UPVC, CPVC, PPH, PVDF, SS304, SS316L ;
2) Size: 1/2'' - 2.5''; 20mm - 75mm; DN15 - DN65
3) Standard: ANSI, DIN, JIS
4) Sealing: PTFE + EPDM or FKM
5) Working Pressure: 0~1.0MPa, 0.02~1.6MPa ;
6) Joint End: Socket, Threaded (NPT, PT, BSPF), Fusion, Welding, Flanges
7) Model: True Union Safety Valve - Back Pressure Valve
FEATURES:
1) Release the pipeline pressure to ensure the stability of the system pressure;
2) Protect the safety of the pump and the normal operation of the system;
3) Reduce the peak value of flow velocity fluctuations and protect the pipeline system from the impact of pressure fluctuations;
4) The diaphragm in PTFE+rubber composite process, fit for all corrosive fluids and ensures reliable sealing without leakage;
5) When used in conjunction with pulse dampers, it reduces the damage of water hammer to the system and achieves an excellent low-vibration regulation effect.
For more details, please contact us by email, thanks
Get Price And Support






