Manual Pressure Adjusting Valves
Manufactured in the UK since 1970
This pressure adjusting valve is a versatile device to allow full control over pump pressure & flow. It has several functions & therefore is often referred to as a dump valve.
With no tensions on the springs, the valve seat is fully open & by-passes pump flow at zero pressure. As spring tension is increased the valve seat & stem gradually close, diverting pump flow to high pressure discharge line.
Once desired pressure is reached, the valve can be locked where it will regulate pressure. This allows single or multiple dryshut type jetting guns to be used whilst maintaining the set pressure.
Features
Options
- Provides accurate pressure adjustment & regulation
- Flange mounts to Hughes pumpheads eliminating the need for high pressure link hose & valve bracket
- 431 stainless steel valve bodies
- Designed to pass full flow
- Range of sizes to suit complete pump range
- Can be used on any pump
- Provides additional overpressure protection
- Reverisable seat & stem for extended life
- Ceramic seats & stems available for use with sea water
- All valves are tested & supplied with a test certificate
- Available with threaded adaptor plate to allow remote mounting
- Pnuematic actuated versions to allow fingertip control & remote control
- 316 stainless steel bodies & ceramic seats/stems for sea water
Features
- Provides accurate pressure adjustment & regulation
- Flange mounts to Hughes pumpheads eliminating the need for high pressure link hose & valve bracket
- 431 stainless steel valve bodies
- Designed to pass full flow
- Range of sizes to suit complete pump range
- Can be used on any pump
- Provides additional overpressure protection
- Reverisable seat & stem for extended life
- Ceramic seats & stems available for use with sea water
- All valves are tested & supplied with a test certificate
Options
- Available with threaded adaptor plate to allow remote mounting
- Pnuematic actuated versions to allow fingertip control & remote control
- 316 stainless steel bodies & ceramic seats/stems for sea water
Full range on manual pressure adjusting valves
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