from contaminating water supplies. Backflow preventers use several types of check valves. Swing check valves have a closure element that is pushed aside by the flow, but that swings back into the ...

The check valve permits free flow in one direction and no (checked) flow in the opposite direction. This valve is specified in many applications because of its very low cracking pressure (typically ...

Sewer backflow preventers are an essential part of your home's plumbing. Here's why you need one and how to test if yours is ...

Backflow preventers are essential in many commercial and some residential properties as they keep contaminated water from flowing backward out of your home and into the public drinking water supply.

If you love a good, hot soak in the bath or a steamy shower, you probably have your water heater to thank. Water heaters are ...

The backflow preventer is usually a set of brass pipes located around your house that stick up out of the ground. STEP 1: Locate the valve that shuts of the water to your irrigation system and ...

The global backflow preventers market is poised to reach a valuation of US$ 8.7 billion by the end of 2022. This growth ...

The backflow preventer is usually a set of brass pipes located around your house that stick up out of the ground. STEP 1: Locate the valve that shuts of the water to your irrigation system and ...