Pressure Reducing Valves
▪ Reliable pressure reducing function: The outlet pressure is not affected by the change of inlet pressure and flow, which can reduce both dynamic pressure and static pressure.
▪ Easy adjustment and operation: Just adjust the adjusting screw of the pilot valve to obtain accurate and stable outlet pressure.
▪ Good energy saving: It adopts semi-linear flow channel, wide valve body and equal flow cross-sectional area design, with small resistance loss.
▪ Main spare parts are made of special materials and basically do not need maintenance.
▪ Test pressure:
Shell Test Pressure 1.5 x PN
Seal Test Pressure 1.1 x PN
|1. Body||13. Spring|
|2. Screw Plug||14. Bonnet|
|3. Seat||15. Guide Sleeve|
|4. O-ring||16. Nut|
|5. O-ring||17. Screw Bolt|
|6. O-ring Pressing Plate||18. Screw Plug|
|7. O-ring||19. Ball Valve|
|8. Stem||20. Pressure Gauge|
|9. Disc||21. Pilot Valve|
|10. Diaphragm (reinforced rubber)||22. Ball Valve|
|11. Diaphragm Pressing Plate||23. Regulating Valve|
|12. Nut||24. Micro Filter|
Pressure reducing valve is installed in pipelines in municipal, construction, petroleum, chemical industry, gas (natural gas), food, medicine, power station, nuclear power, water conservancy and irrigation to reduce the high upstream pressure to the required downstream normal use pressure.