Audited Supplier
500X
Water
BS, ANSI,En, ISO, GB
CCC, RoHS, ISO, CE, Acs
Low Temperature
Flange
Pn10/Pn16/Pn25
Ductile Iron,Stainless Steel,Cast Steel
Customized
huhang
Export Standard Package
DN50-DN450
China
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.
Huhang Technology Group Co., Ltd. is a leading multi-specialty supplier with over twenty years of professional experience. Headquartered in Fujian, China, the company operates 5 major manufacturing facilities nationwide: 1 in Shandong, 1 in Shanghai, and 3 in Fujian. We specialize in exporting water and drainage valves, brass HVAC valves, fire hydrants, extinguishers, and advanced firefighting equipment. Our commitment to quality and impeccable after-sales service sets us apart from others.
Supply Ability: 50000 Meter/Meters per Day
Shipping solutions for the selected quantity are currently unavailable
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.
