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Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Standard or Nonstandard:
Standard
Structure:
Check
Pressure:
Low Pressure
Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO
Delivery Detail:
Delivery time depends on order quantity.
Related Products
Standard or Nonstandard
Standard
Structure
Check
Pressure
Low Pressure
Power
Hydraulic
Material
Brass
Temperature of Media
Normal Temperature
Media
Other, Oil, water and gas
Place of Origin
Zhejiang, China
Model Number
3307
Brand Name
TEI
Specifications
Brass Gas Ball Valve*One leveler external thread
*Small Fluid resistance
*Simple structure, small cubage,and light weigh
The backflow preventer is a kind of water control assemble installation to restrict water flow in sigle way.The fuction is prevent media flow back on pipeling,therefore,it can prevent the meidum from contamaination due to the backflow of the water.
The operating principles is make use of reducing pressure as mechanical resistance when edia flow into flooding cheek vlave, and make the pressure close and media can flow regularly when pressure of diaphragm greater than force of spring and lower than 0,02MPA, otherwise,the pressure relief valve will be open autoatic and media can't flow.
Send Inquiry to This Supplier
Business Type
Manufacturer, Trading Company
Year Established
2010
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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