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Ningbo RMI Plastic Co., Ltd.

HomeProductsSafety Valve Foot Valve Globe Valve and Other ValvesSafety ValveSafe Relief Pressure Valve for Fluid System
  • Safe Relief Pressure Valve for Fluid System

Safe Relief Pressure Valve for Fluid System

    Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 10 Days

Basic Info

Model No.: RSV186

Certification: SGS, ISO

Temperature: Low Temperature

Connection: Welding

Pressure: Adjustable

Closed: Closed

Structure: Spring

Material: Other

Additional Info

Packaging: carton

Productivity: 100000

Brand: RMI

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 1000/MOUNTH

Certificate: ISO

HS Code: 8481804090

Port: 宁波

Product Description

Back pressure valveIt meansBack pressure valve that there is a certain pressure due to the function of the valve, and the pressure can generally be adjusted. It can be used to control the flow of all kinds of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive medium. The opening and closing part is a disc shaped valve plate rotated around its own axis in the valve body so as to achieve the purpose of opening or closing or regulating. The main function of the pipe is cut off and throttling. The most commonly used systems are fluid metering dosing system, hydraulic control system, chemical reaction condition, state critical state control and so on. Basically, it can be divided into two parts: regulation and overflow.

Selection Guide

When selecting backpressure valves, the parameters and data must be determined.

1, the caliber of the required backpressure valve is usually the outlet diameter of the pump.

2. The range of pressure required to be set;

3. What kind of material is needed? Generally speaking, it is considered from the nature and temperature of the fluid conveyed. Conventional materials are: PVC, 304, 316, 316L stainless steel, carbon steel, etc.

4, import and export connection mode, this general requirement is less. However, in some systems, such as food and drinking water production systems, some pipelines may have special requirements for connection. Common connections include internal thread, flange and hose connection.

Product Features of Back Pressure Valve:

1, Compact structure and stable performance

2, Easy installation and debugging
3, Sensitive reaction and good reproducibility
4, Selective large size range DN10mm DN100mm
5, Small pressure difference by specially designed flow structure to avoid forming a closure
6, Easy to set the working pressure by regulating device
7, Installed in the bypassas overflow valve use

8, Used as anti siphon valve to prevent gravity under static conditions.





MODEL STAND L H D d Z h
18615 DN15 165 181 82 20 22 27
18620 DN20 174 181 82 25 19 29
18625 DN25 202 198 107 32 21 33
18632 DN32 251 198 107 40 31 35
18640 DN40 285 260 155 50 31 60
18650 DN50 355 260 155 63 39 60
18665 DN65 376 260 155 75 41 65


Product application









Looking for ideal Safe Relief Pressure Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the PVC Plastic Valve are quality guaranteed. We are China Origin Factory of Fluid System and Piping System. If you have any question, please feel free to contact us.

Product Categories : Safety Valve Foot Valve Globe Valve and Other Valves > Safety Valve

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