Huhang Technology Group Co., Ltd.
Fujian, China
Gold Member Since 2024 
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China Factory Hot Sale 500X Pressure Sustaining Pressure Relief Valve
| Reference FOB Price: | US $15.00-200.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Media: | Water |
|---|---|
| Standard: | BS, ANSI,En, ISO, GB |
| Certification: | CCC, RoHS, ISO, CE, Acs |
| Temperature: | Low Temperature |
| Connection: | Flange |
| Pressure: | Pn10/Pn16/Pn25 |
Basic Info
Model NO.
500X
Material
Ductile Iron,Stainless Steel,Cast Steel
Color
Customized
Transport Package
Export Standard Package
Specification
DN50-DN450
Trademark
huhang
Origin
China
Production Capacity
50000PCS/Month
Product Description
Pressure Relief Valve: It releases pressure in the water supply pipe exceeding the safety set value of the relief valve and maintains the pressure in the pipe below a set safety value to prevent damage to the pipeline or equipment from high pressure or surges. It can be used in the pressure relief system of the fire test loop in high-rise buildings to prevent system risks caused by excessive water pressure.
Pressure Sustaining Valve: It maintains the upstream water supply pressure of the main valve above a certain set value to ensure the pressure in the upstream water supply area of the main valve.Emergency Open Valve: Installed at the outlet of a fire wet riser pump, this valve opens immediately when the pressure at the pump outlet reaches or exceeds a certain set value.
Quality and inspection:Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.
Production step:
1.The raw materials are cast or forged and processed into semi-finished products.
2.Processing the semi-products in works shop
3.Assembling the goods
4.Testing the sealing in pressure and checking quality of the goods
5.Package
6.Delivery the goods on time
Package:
1.The pakage standard:inside PVC bag and small box and standard export carton
2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
1) We have several years of experience in manufacturing various types of valves professionally.
2) Products are of good quality, with reasonable prices.
3) Our style:Promise must be kept and action must be prompt and fruitful.
Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.