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Red Dragon Limited

Unit 15 Abergorki Industrial Estate

Ynyswen Road


South Wales

CF42 6DL

United Kingdom

T: +44 (0) 1443 772500

F: +44 (0) 1443 775426

E: sales@reddragonvalves.co.uk

Products Pressure Regulation Pressure Sustaining Valves
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Pressure Sustaining Valves

Pressure sustaining valves or back pressure regulators are used to maintain a minimum upstream pressure for critical systems where there is the potential for pressure starvation due to increased demand from downstream systems.

 P09 stainless steel pressure sustaining valve

 Threaded 1/2”-2”, flanged DN15-DN150



 P26 stainless steel low pressure sustaining valve 0.2-1.5Bar

 Threaded 1/2”-2”, flanged DN15-DN50



 P43 stainless steel micro pressure sustaining valve 0.02-0.2Bar

 Threaded 1/2”-2”, flanged on special request



You may also find the following useful;

Air release valves

Pressure reducing valves

 P04 pilot operated pressure sustaining valve

 Threaded 1.5”-2”, flanged DN50-DN500



Z Tide P09 and P04 pressure sustaining valves in stainless steel and cast iron Z Tide P43I50 2" micro pressure sustaining valve in stainless steel Z Tide P04 pilot operated back pressure regulator in stainless steel. Also available in cast iron, ductile iron and bronze.