Stainless Steel High Pressure Relief Valve

Products Description

A high pressure relief valve is a safety device which automatically releases pressure from a system when the pressure rises above a predetermined level. It is designed to protect a system from excessive pressure and is a common feature of many industrial systems. Different types of valves are used to control the release of pressure, including ball valves, gate valves, and spring-loaded valves.This is a angle 90degree stainless steel double ferrule relief valve . which are mainly used in boilers, pressure vessels and pipelines. The control pressure does not exceed the specified value, which plays an important role in protecting personal safety and equipment operation. Note the safety valve can only be used after pressure test.

The structure of this pressure relief valve is spring-loaded, which means that the sealing between the valve disc and the valve seat depends on the force of the spring. When the system pressure exceeds the specified value, the safety valve is opened to discharge part of the gas / fluid in the system into the atmosphere / pipeline, so that the system pressure does not exceed the allowable value, so as to ensure that the system will not have accidents due to excessive pressure.

Relief valve For liquids or gases

1.Set pressure: 7 kinds of springs are available, which increases the selection range of the set pressure, 3.4 to 414bar (50 to 6000psig), Balanced valve stem design: eliminates the influence of back pressure on the set pressure.

2.Inner diameter: 3.6mm

3.Operating temperature: -23 ℃ to 148 ℃

4.Adjustable bonnet, adjustable set pressure

5.The anti loosening hole can effectively maintain the set pressure

6.A variety of seal materials are available

7.He label indicates the range of opening pressure

8.When the set pressure is lower than 1500psig, the manual override handle can be selected, which can open the valve without changing the set pressure

9.Interface size: 1/4 "to 1/2" 6mm to 12mm ferrule 1/4 "to 1/2" thread

here below is this pressure relief valve drawing and material list 

Advantages of stainless steel pressure relief valves:

1. Pressure relief valves are designed to operate safely and effciently, reducing costly breakdowns and potential injury or damage.

2. Pressure relief valves help reduce the risk of overpressure and allow air or gas to escape the system safely.

3. The valve can be used to adjust the system pressure at predetermined levels and can be used to protect against the buildup of excessive system pressure that could lead to an explosion.

4. Pressure relief valves are relatively low-cost and easy to install, making them an ideal solution for many different industrial applications.

5. Pressure relief valves can also prevent system damage and breakdowns as, when operating properly, they will open when the system pressure exceeds the set point. This can prevent a range of problems, from blockages or ruptures in pipework to component or machinery failures.

6. Pressure relief valves are a crucial component of most industrial systems and can provide an invaluable safety solution.

1. Excellent Corrosion Resistance: Stainless steel is highly resistant to corrosion and most chemicals, making it a great choice for use in harsh environments.

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