Spring type safety relief valve

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Payment Type:	T/T
Incoterm:	FOB
Transportation:	Ocean,Land
Port:	chongqing

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Product Description

Product Attributes

Model No.: relief valve

Type: Spring Safety Valve, Safety Valve

Model Number: Safety Valve

Temperature Of Media: High Temperature

Power: Hydraulic

Media: water ,gas ,oil etc, Steam, Gas

Structure: Safety

Body Material: Brass/Bronze

Processing Customization: Yes

Parts And Accessories: valve body

Valve Function: adjustment

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	container
Picture Example	:

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Product Description

Safety Relief Valve is an important safety protection device in industrial equipment, which is simply used to control pressure relief. With the continuous improvement and development of modern production processes and the upgrading of industrial equipment and technology, safety valves have also been more widely and deeply applied.

1、 Working principle of safety relief Control Valve

The working principle of a safety relief valve is based on the principle of pressure relief. Like a Pressure Relief Valve, its main function is to open the valve to provide a channel for high-pressure gas or medium to be released, ensuring that the pipeline pressure does not exceed the predetermined value, thus achieving the goal of protecting equipment and personnel safety. Normally, a safety relief valve is designed to be located at the discharge port in the pipeline. When the pressure in the pipeline exceeds the specified value, the safety relief valve automatically opens, allowing some medium or gas to be released from the valve port. By reducing the system pressure, the purpose of reducing the pipeline pressure is achieved.

2、 Classification of safety relief valves: Safety relief valves can be basically divided into the following four types based on different working principles and structures:

Spring type safety relief valve: The working principle of a spring type safety relief valve is to apply the pressure of the relief medium to the valve disc. When the pressure exceeds the set value, the spring force pushes the valve disc upwards, causing the medium to be discharged through the relief hole.

Spring Type Safety Relief Valve

Pressure regulating safety relief valve: A pressure regulating safety relief valve is a device that reduces the pressure of the medium in the supply pipeline through a pressure reducer before entering the safety relief valve, thereby achieving the goal of safety relief.

Inertia type safety relief valve: Inertia type safety relief valves usually adopt a piston type structure. When high-pressure gas or medium in the pipeline suddenly overloads, the piston will be subjected to on-site inertia load, causing the valve to automatically open, thereby achieving the purpose of relieving pressure.

Hydraulic safety relief valve: Hydraulic safety relief valve is a spring that quickly transfers the pressure of the medium to the valve body. Opening the valve allows the pressure relief medium to be released through the valve port, ensuring that the medium in the pipeline does not exceed the pressure value set by the safety relief valve.

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