To ensure a high level of safety, medical OEM designers rely on air, gravity and anti-siphon
plastic diaphragm check valves to automatically control the directional flow of fluids and gases.
You can install anti-backflow valves on drain outlet pipes from your washing machine and dishwasher, one-way gate valves or stop valves on drainage systems, and an anti-siphon
toilet or inflatable bladders with integral pumps in toilets to divert back-up water.
Optional accessories, including an anti-siphon
tank fill and an umbrella kit, enhance the FM25's versatility 800.654.6481, ditchwitch.com
Sometimes the anti-siphon
valve in the fuel pickup in the tank will slam shut, and things happen too quickly for a vacuum-actuated alarm.
The pump is more flexible, Puleo said, as it can be integrated with additional features such as an internal check valve or anti-siphon
The hot-cold outdoor faucet includes an integrated, anti-siphon
valve, which prevents back flow, as well as a frost-free cartridge for use in cold climates.
Fitting an anti-siphon
device is one way to stop this, but even that won't stop some thieves.
If vehicles have anti-siphon
devices fuel pipes have been cut to drain the tanks.
Raiders have even been drilling through fuel cap anti-siphon
Russell Fowler, whose firm sells anti-siphon
devices for trucks, said: "A client fitted it to 150 trucks and cut fuel consumption by 30,000 litres in six weeks.
Your faucet may look a little different from the one we show, but the basic steps will be the same, even if you have an anti-siphon
faucet (see photo above).
For example, installing anti-siphon
tubes involves removing and reinstalling the canister valve.