backflow valves backflow preventers

Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket Option of Hydraulic check valves 1. Connection: Weld, Thread 2. SEAL: N...

Safety Sanitary Check Valves , Tri Clamp Check Valve Preventing Back Flow Check valves are widely used for both sanitary and industrial applications t...

Anti Shock Sewage Combination Release Valve Prevent Water Hammer ​​ Description: Anti-shock sewage combination air release valve can prevent water ham...

FAQ 1. who are we? We are based in Zhejiang, China, start from 2013,sell to Southeast Asia(50.00%),South America(20.00%),North America(12.50%),South A...

This valve is widely used in automatic backwash disc filtration system, driven by the pressure of pipelines and realize filter’s backwash automaticall...

Cryogenic Globe Valve Low Temperature LPG, LNG Stability Structure Product Overview : Foowell Cryogenic Globe Valve can adopt working temperature down...

Personal Protection N95 Medical Masks With Breathable Valve Prevent Flu Features: << Function: Thick layers of protection effectively resist the...

Cryogenic Globe Valve, Inch 1/2"～24", LCB､LCC､LC3､CF8､CF8M､CF3､CF3, Class 150-1500 Zaval Cryogenic valves are specially designed for gas tre...

Company Profile Certifications Our Factory Warehouse Our Advantages Shipping & Payment FAQ 1. Is your company manufacturer? Yes, we are a leading ...

600pcs/carton Hot Selling Cone 3D Fold Dust N95 Face Mask With Valve Disposable Respirators & Masks Products Description Material PP nonwoven, act...

600pcs/carton Hot Selling Cone 3D Fold Dust N95 Face Mask With Valve Disposable Respirators & Masks Products Description Material PP nonwoven, act...

API Cast Steel A216 WCB Size 2"-30" Wafer Check Valve Water Conservancy Valve Intorduciton Butterfly check valve refers to the valve that au...

Compact Stucture Stainless Non Return Damper Reliable Backflow Prevention For Piping Systems 1. Description: Stainless non-return damper is an importa...

Ductile Iron Cast Steel Soundproof Silent Check Valve For Water Pipeline Use Product introduction: Foot valve, also names bottom valve, which is a typ...

Universal Multi-Purpose Deodorant Body Spray Valve for Customizable Skincare Solutions with Anti-Backflow Technology Product Description This universa...

Stainless Steel Wafer Dual Plate Check Valve Butterfly Non Reuturn Check Valve (PN16) Dual Plate Check Valve Dimension (Unit:mm) DN L D PN16 PN25 PN16...

Factory Direct Sales Can Be Customized 2 Rubber Duckbill Check Valve Expansion joint rubber plays an important role in multiple fields and occasions: ...

Ductile Iron Safety Backflow Preventer, Float Control Valve, PN10/16/25 1, PRODUCT DESCRIPTION: The material of Safety Backflow Preventer:of DIN stand...