Ads
related to: residential water check valvesupplyhouse.com has been visited by 100K+ users in the past month
- Radiant Heat & Heating
Choose from Wide Range of Products
Reliable Fast Shipping
- HVAC & Air Quality
Exclusive Bundle Offers
Save Big on Wide Range of Products
- About Us
Learn More About SupplyHouse.com
and Our Keys to Success!
- PEX Products
Shop Our Wide Selection of Reliable
PEX Products at Low Prices.
- Radiant Heat & Heating
ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Tilting-disc inconel check valve Check valve symbol on piping and instrumentation diagrams.The arrow shows the flow direction. Vertical lift check valve. A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.
Backflow is a term in plumbing for an unwanted flow of water in the reverse direction. [1] It can be a serious health risk for the contamination of potable water supplies with foul water. In the most obvious case, a toilet flush cistern and its water supply must be isolated from the toilet bowl.
Backflow prevention device. The simplest, most reliable way to provide backflow prevention is to provide an air gap.An air gap is simply an open vertical space between any device that connects to a plumbing system (like a valve or faucet) and any place where contaminated water can collect or pool.
Pilot valve: regulates flow or pressure to other valves; Petcock, a small shut-off valve; Pinch valve, "beach ball valve": simple, single-part two-port check valve made from soft plastic and molded onto inflatable units such as beach balls, air mattresses, water wings; can be inflated by pump or by mouth
Backwater valves commonly activate when a city's sewer lines are unable to handle a large amount of falling precipitation; this puts homes that are tied into the storm lines at risk of having water back flow into them. [citation needed] There is a big difference between backwater valves and backflow preventers: [citation needed]
Water cannot flow from the sink to the tap in normal circumstances, even if the water supply loses pressure. An air gap , as related to the plumbing trade, is the unobstructed vertical space between the water outlet and the flood level of a fixture . [ 1 ]
Ads
related to: residential water check valvesupplyhouse.com has been visited by 100K+ users in the past month
ebay.com has been visited by 1M+ users in the past month