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Mobile/Whatsapp:+86 13329942980
Email:sale@hydrstar.com Support:18171706755(WeChat, same number)
Factory address:Economic Development Zone, LuoTian County, Huanggang City, HuBei Prov., China 438000.
Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Pro., China430074
Relief Valve (RV-15 Series)
316 stainless steel construction makes the valve has good corrosion resistance.Other materials available upon request.
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Relief Valve (RV-15 Series)
Features
316 stainless steel construction makes the valve has good corrosion resistance.Other materials available upon request.
Set pressure:750~15000 psig(51.7~1034 bar).Working temperature:-20°F~250°F(-29’℃~120°C)standard.Other temperaturerange upon request.
Piston-sensed design ensures safety and reliability.
onger life due to metalto metal sealing.
Can be supported by the pipeline.
Factory-set and provide signage with set pressure.
Valves for NACE MR-0175 available.
Explanation
HYDR-STAR offers three series of relief valves as RV-06 & RV-15. They are all springloaded relief valves. When the system pressure is higher than the set pressure, the reliefvalve spool will crack and the valve will exhaust until the system pressure is lower thanthe set pressure and the valve will reseal.Turning the set screw or set nut clockwise wilincrease the set pressure of relief valve. Turning the set screw or set nutcounterclockwise will decrease the set pressure of relief valve. Once the exact pressurerelief setting required is achieved, the lock nut should be tightened to maintain theappropriate setting.
Construction and Specifications

Dimensions for standard valves with 1 /4" female NPT inlet and outlet
in. (mm) | |||
A | B | H | Body hex in.(mm) |
1.14(29) | 0.9(23) | Up to 4.43 (112.6) | 1.06(27) |
valves with different ports available upon request. And for dimensions of these valves , please contact us .
Product Ordering Information
Ordering Code | Set press.range | MAX. FIow | Port |
RV-15SS-FN4-D | 750–1500 psig | 3.2L/min | 1/4" Female NPT |
RV-15SS-FN4-E | 1500–3000 psig | 3.6L/min | 1/4" Female NPT |
RV-15SS-FN4-F | 3000–5000 psig | 4.4L/min | 1/4" Female NPT |
RV-15SS-FN4-G | 5000–9000 psig | 5.2L/min | 1/4" Female NPT |
RV-15SS-FN4-H | 9000–15000 psig | 6.1L/min | 1/4" Female NPT |
Drdering codes listed are standard.Other sizes, materials and types areavailable upon request.For special requirements, please contact us.
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