Safety Valve

Brass Safety Relief Valve – SHUANGLIN VALVE

The SHUANGLIN VALVE safety relief valve is designed to protect piping systems from excessive pressure by automatically releasing fluid when the internal pressure exceeds the preset limit. It is widely used in water systems, heating equipment, air compression systems, and various industrial fluid networks where pressure safety control is essential.

Automatic Pressure Protection Design

This safety valve operates on a spring-loaded mechanism. When system pressure rises beyond the safe threshold, the internal valve core is pushed open, allowing excess pressure to be discharged through the outlet. Once the pressure returns to a normal level, the valve automatically reseals to maintain stable system operation.

The compact vertical design ensures quick response and stable performance even under fluctuating pressure conditions. The red protective cap also helps prevent accidental adjustment, improving operational safety.

Durable Brass Construction

The valve body is made from high-quality Hpb59-1 brass, offering excellent corrosion resistance and mechanical strength. This material choice ensures long service life even in environments with continuous water or air exposure.

Precision machining ensures tight sealing between internal components, reducing the risk of leakage and improving overall system reliability.

Technical Parameters

• Brand: SHUANGLIN VALVE

• Type: Safety Relief Valve

• Material: Hpb59-1 brass body

• Connection: Threaded (BSP / NPT optional)

• Working pressure: ≤ 1.6 MPa

• Working temperature: -10°C to 120°C

• Medium: Water, air, non-corrosive fluids

Application Fields

The SHUANGLIN VALVE safety relief valve is commonly used in:

• Domestic and industrial water systems

• Air compressor safety protection

• Heating and HVAC systems

• Pressure tank and boiler installations

• Pipeline pressure control systems

It ensures that pressure levels remain within safe limits, preventing equipment damage and system failure.

Stable Quality from SHUANGLIN VALVE

As a professional valve manufacturer, SHUANGLIN VALVE focuses on safety, durability, and consistent performance. Each safety relief valve undergoes strict pressure testing and sealing inspection before leaving the factory.

With reliable pressure control performance and robust brass construction, SHUANGLIN VALVE provides a dependable solution for protecting modern fluid systems from overpressure risks.