Thread backflow prevention device overview:
HS11X thread backflow prevention device for water supply system of high-rise building, fire water system, air conditioning water system, municipal water supply piping system, prevent the occurrence of unclean water poured into the head of the phenomenon.
Thread backflow prevention device characteristics:
1. double check valve design as a whole, small structure, light weight, easy installation and maintenance.
2., the valve adopts streamlined, small resistance loss, save energy.
The combination of 3. double check valve and safety drain valve can completely prevent backflow pollution in any working condition.
4., each moving parts are made of stainless steel and wear resistant material, and the service life is long.
Zhejiang Hui Sheng Valve Co. Ltd is a professional production and sales of hydraulic control valves, multifunctional pump control valve, pressure reducing valve, control valve, micro slow close check valve, flow control valve, the intelligent control valve, hydraulic automatic valve, silent check valve, filter mud valve, piston check valve etc. a series of products, widely used in waterworks, power plants, metallurgy, petrochemical, construction, energy, medicine and other water distribution piping system. Companies always adhere to the "quality first, customer first, excellence, and strive to develop] quality policy, and dedication to provide you with the best quality service!
Address: Zhejiang Wenzhou Dong'ou Street Anfeng Industrial Zone China Global Group
Tel: 0577-66999307 66999306
Fax: 0577-66999305
Mobile: 13968957077
Http://www.zjhsfm.co