Stainless Steel Safety Valve - ss ball valve

Model S11H Stainless Steel Safety Valve

Safety Valve Application:

High-temperature system, water system, caustic system, sanitary pipe, and so on.

Operating Principle:

After installing in the piping system, the safety valve will work automatically when the pressure of medium in the system is reaching to the set value. It releases pressure to protect the system.

Technical Parameters:

  • Operating pressure: 0.1 ~ 130Bar.
  • Operating temperature:FKM Sealing:-20~180℃, RPTFE Sealing: -60~280℃, PTFE Sealing: -60~170℃, EPDM Sealing: -40~110℃


General material

No. Name FGX-STS
1 Cap SS316
2 Adjust Screw SS304
3 Nut SS304
4 Spindle SS316
5 Spring SS304
6 Valve Body SS316
7 Spring Seat SS304
8 Disc SS316
10 Gasket Ring PTFE
11 Valve Seat SS316



Inlet D Outlet Lift L1 L2 H
1/2" 13 1" 1.04 41.5 65 175
3/4H 19 1" 1.52 41.5 66 176
1" 21 1" 2 41.5 71 180

Unit: mm

Stainless steel valve manufacturer

Agile Valves Co., Ltd. is one of the most successful and high quality OEM valves manufacturers in China. Our excellent valve manufacturing facilities located at our Shanghai valve factory and Taiwan valve factory are manufacturing and exporting stainless steel butterfly valves of all types all around the world. If you are looking for high-performance butterfly valves such as hand lever butterfly valve, turbine butterfly valve, etc, we are here to provide you with the best selection of our valves. Besides several types of stainless steel butterfly valves, our manufacturing facilities in Shanghai and Taiwan also produce and export high quality flange ball valve, multi way ball valve, one-piece ball valve, two-piece ball valve, three-piece ball valve, or V flow control ball valve, safety valves, carbon steel valves, low temperature valves, stainless steel valves, angle seat valves, flanged swing check valves and a variety of other OEM valves on demand. Apart from the mainstream valves, we also provide valve accessories such as Quick Connectors, Pipes and Unions. All our products meet the international standards as ISO, ANSI, API, DIN, GB, JIS, etc. Please visit our valve product pages for more information on our valves, Shanghai valve factory and Taiwan valve factory.