China watts backflow preventer Manufacturers Factory Suppliers
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Water Brass Valve◆ High Quality Brass Valvesread more
◆ Check Valve, T type, L type, I type brass valves any sizes are available based on the drawing
◆ Meet different size 1/4", 3/8", 3/4" etc. all can be... -
Leakage Detector Water Valve◆ Auto shut off water when water leakageread more
◆ With 9V alkaline battery operating
◆ Auto shut off when low battery power
◆ Easy to install -
Diverter Water Valve◆ Different Size to install on the water filterread more
◆ Using counter top ro system to switch the water
◆ With 1/4" port, 3/8" port, 2 outlets are available -
Drain Clamp Water Valve◆ Material: Food grade POMread more
◆ Seal rubber material: EPDM
◆ Metal screw material: SUS304
◆ Maximum inlet water pressure: 230 Psi -
Brass Water Connection Valve◆ High Quality Brass Valvesread more
◆ Male or Female screws 1/4", 3/8", 3/4" etc transfer to 1/4", 3/8" port
◆ All brass connections, other sizes can be customized too -
Water Pressure Limiting Valve◆ Pressure Limiting Valve for Water Purification/Limited Valveread more
◆ Suitable for 40 Psi, 50 Psi, 60 Psi, 70 Psi, 80 Psi
◆ Available for 1/4″ or 3/8″
Web9D. Series 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. They have a brass body with...
WebThis 1 inch lead free silicon bronze reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection during an...
WebSeries 4G, 4MG, 5G and 5MG Thermostatic Trap. Series 709 Double Check Valve Assembly, Backflow Preventing Valve. Series 772DCDA Double Check Detector Assembly, Backflow Preventing Valve. Series...
Webappropriate backflow preventers, and inspecting them to ensure they operate correctly and are up to code, plumbing professionals ensure our communities are safe from the...
WebBackflow Preventers. The risks to drinking water quality from backflow contamination incidents pose a constant threat—whether they’re nuisance, non-health hazards, or serious public health events....
WebBackflow is defined as the reverse flow of contaminated or undesirable substance into the potable water supply. Installing a backflow preventer can protect the water supply from...
