male and female vacuum breaker valve

Brand Name:Meibo

Model Number:LT-163

Place of Origin:China

A vacuum breaker is a device often installed on a bibcock valve, toilet, or urinal flush valve to stop water from flowing back into the plumbing system. This is crucial in preventing contamination of the water supply by ensuring that dirty water or other ...

Brand Name:APS

Model Number:vacuum breaker valve 1/2"

Place of Origin:China

...vacuum breaker valves are widely used in many kinds of systems where vacuum is so easily produced. It opens to permit air to enter when there is a pressure drop. Parameters Working pressure:16bar Sealing pressure:0.1bar Working temperature:-40°C~180 °C Suitable fluids:Water Intermixture of water and glycol(density lower than 50%) Connection: male

Place of Origin:China

Brand Name:CR

Model Number:20*1/2''-63*2''mm

...Valve with femal male threaded​ Metal Ball Valve Advantages 1. All the front and sharp bulges of the product are carefully polished and will not hurt your hands. 2. It adopts copper screw, rotates back and forth without breaking, durable, good sealing, anti-shedding, corrosion resistance, safe and secure 3. Compact, compact and reliable, with two sealing faces for complete sealing and extensive use in vacuum

Place of Origin:China

Model Number:YE-63 ( 0-5 psi ,with valve)

... to copper alloy.The measuring range covers from vacuum to 5 psi. Features: - Range: 0-5 psi - With zero point adjustment setting - With valve (3/4 NPT female connection, 1/8 NTP male vent connection ) - Steel case - PC window - Brass internal - Dial: 2