drain backflow preventer

...a special product ,and it is used for sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped va...

... the one-way flow of fluid, medium , and protect the safety of pipelines and equipment. Check valves, also known as one-way valves,...

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

10 Bar Brass Angle Valve With Filtration Polished Chromed-Plated With Zinc Alloy Handle Description ​Working Pressure 10bar (145 p...

New Design #9U Backflow Prevention Semi Permanent Makeup Machine Needles Specifications: Model No. CTM074-9U Product Name Digital Device Needles Color...

Nozzle Check Valve With Anti Water Hammer And Function Nozzle Check Valve with anti water hammer and low Head Loss function Descri...

FAMISOO L3 Permanent Makeup Cartridge Needle with Membrane for Pmu Machine use Product Name FAMISOO L3 Cartridge Needle OEM/ODM Servi...

Moulding Manufacturing Process Plastic Mould Products Medical Backflow Preventer Product Description Herong Intelligent Co, Ltd. founded by a number o...

Rubber Duckbill Valve One Way Check Valve For Liquid And Gas Backflow Prevent One-way Silicone Sealing Valves Duck Bill Valves is a one way check valv...

...DN90 (d90) size offers a compact, corrosion-resistant solution for automated in industrial pipelines. Its wafer design allows i...

Natural Gas Pipeline Valves Swing Check Valve Product Description Natural gas pipeline valves swing check ......

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Product Description: With a low investment cost, this lamella clarifier system is designed to provide efficient and cost-effective wastewater treatmen...

Technical Standard Nominal Pressure:1.6MPa Working Medium:water, Working Temperature:0℃≤t≤80℃...

Product Description: Product Name brass ball valves-Non return Valve Size Range from 1/2'', 3/4'', 1'' to 2''(inch) Material brass CW614N or CW617N Ba...

... Code: SFD-825A-5(5mm of Material Thickness), SFD-825A-4(4mm of Material Thickness) 【Square Shower Size】- 4" length, 4" width, The diameter o...

... 200 127 12 273 284 Check Valve Overview Check Valves are automatic shut-off valves that are commonly used for or drainage in a...

...: DIN,SMS, RJT, IDF, ISO, 3A Specification Product Name: 3",SS316L Sanitary Check Valve, Thread Check Valve Valve Body Material...

... silicone material with an anti-reflux valve. The anti-reflux valve helps of fluids, ensuring efficient and controlled drainage of...