Shanghai Huanyao Valve Co., Ltd.

Spring full-lift safety valves, fluorine-lined safety valves are mainly used for automatic pressure relief devices on pressurized equipment, pressure vessels and pipelines with high-risk corrosive media such as chemicals and acids. The passage cross-sectional area of the short pipe should be no less than that of all safety valves. The safety valve is . times of the steam area to prevent the system pressure from continuing to drop. The material of the safety valve is a full-open safety valve. The full-open safety valve has a wrench between the safety valve and the drum or header. The stainless steel safety valve with a wrench/high-pressure safety valve with a wrench Valve product pressure
Product material cast steel, chromium-molybdenum steel, stainless steel
Product overview
Full-lift safety valve
Type safety valve is suitable for steam, air and other media with working temperature of ℃ On equipment or pipelines, when the pressure in the equipment or pipeline exceeds the allowable value, the valve automatically opens and then discharges the entire amount. When the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment and pipelines.
Application scope
Suitable for steam, oil, air and other media with working temperature of ℃.
Standard Specifications
Design and Manufacturing Standards
/High Pressure Safety Valve
Structural Length Standard/
Connecting Flange Standard/
Pressure and Temperature Level/
Test and inspection standards/
Parts and materials

Parts name
Material
Valve body
Valve seat
Adjustment ring
Valve disc
Guide sleeve
Valve cover

Spring

Valve stem
Wrench


Adjustment screw
Protective cover

Sealing surface material
Surfacing, surfacing-based hard alloy

The spring full-lift safety valve reduces the valve back pressure. Cast iron when installing the discharge and discharge branches. When the pressure in the equipment or pipeline exceeds the set pressure of the safety valve, safety return valve, safety return valve, safety return valve, safety return valve/high pressure safety valve with wrench, product pressure
Products Material: chromium-molybdenum steel, cast steel, stainless steel
Since its establishment, Shanghai Huanyao Valve Co., Ltd. has mainly sold various flow meters, liquid level meters, flow valves, safety valves, solenoid valves, and regulators that meet the standards of /, Valves, gate valves, ball valves, needle valves, globe valves, check valves, butterfly valves, flame arresters, exhaust valves, filters, traps and other marine accessories sets, table valves. According to various user requirements according to national standards, American standards ,, Japanese standard, German standard and other domestic and foreign standards are customized. Its products all meet the testing standards of relevant municipal, provincial and national departments.

Shanghai Huanyao Valve Co., Ltd. Contact number Fax email@.Business mobile phone contact Ye Feng