Plastic Back Pressure Valve for Piping System

Unit Price: USD 16.0000 / Piece/Pieces
Min. Order: 10 Piece/Pieces

Basic Info

Model No.: RSV160

Certification: 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 valve is also called the pump protection valve, which is used as a special pressure control valve, which is used as a special pressure control valve, and is often matched with the automatic recirculation, used in the pump protection system. Back pressure valves are also widely used in other control valve systems. The upstream pressure is controlled by the back pressure valve to achieve the pressure value set by the plant or the pressure value required by the system, so as to prevent vaporization and cavitation. Carefully match the process conditions between the automatic recirculation valve and the back pressure valve to ensure the best protection of the pump, and provide a guarantee for the long-term and stable operation of the system.



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 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









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Contact Person: Zheng

Phone:86-189-06745650

Fax:

Address: No.731 Mingzhou Road,Xinqi Street,Beilun Dist,Ningbo,Zhejiang

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