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backflow Equipment in Mexico

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50H - Backflow Preventer

by Woodford Manufacturing Company

The patent pending Model 50 hose connection backflow preventer is intended for irrigation purposes and designed  to protect hose connections from backflow contamination in freezing and non-freezing conditions.  TheModel50doublecheckbackflowpreventerautomatically drains when the hose is removed and unlike single check  vacuum ...

JY -275 - Backflow Prevention Valve

by Ningbo Huacheng Valve Co.Ltd.

JY -275 Backflow prevention valve. size 1/2' 3/4' 1' 1-1/4' 1-1/2' 2

IPEX - Check & Vent Valves

by IPEX

Check valves should be used whenever there is a need to prevent back-flow of process media. This may be when two incompatible fluids cannot be allowed to mix, or when reverse flow would cause undesirable drainage of a system line or tank. Many styles exist including: simple ball checks, heavy duty swing checks, and highly efficient piston checks. ...

WaStop - Check Valves

by WaStop International AB

WaStop prevents flooding and sewage odour spreading in pipes. WaStop check valve is built into a pipe and can be installed in the majority of pipe systems.WaStop can be mounted in any position from horizontal to vertical and both at an inlet or outlet. The check valve is constructed from a rubber membrane which stops backflow. When the flow is in ...

WaStop - Inline Check Valves

by EcoSense International

WaStops unique patented construction stops back flow in drains. It can be installed either in existing drains or manholes, and gives a reliable protection against high water levels, flotsam, gases, salt water, insects and small animals.

Sea-Lect - CV-0400D - Foot/Check Valve

by The Bosworth Company

Use Bosworth’s foot/check valves to keep your pump primed, increase pump lift or prevent backflow. The CV-0400D comes in a wide variety of end sizes and styles. Flapper valves are standard, but duckbill and umbrella valves also available.

Check Valves

by Valutech Inc.

A check valve is a mechanical device that allows process fluid or gas to flow in only one direction preventing fluid or gas backflow. Categorized as one-way directional valves or non-return valves, fluid flow in the desired direction opens the valve, while backflow forces the valve closed. With help from manufacturers such as Check-All, Valutech ...

Fiberglass Dampers

by Engineered Composite Systems

ECS BD-01- Control Backflow, Relieve Pressure or Control Pressure.

663N - Neptune Brass Strainer

by Société ADG

Generals features: Hot pressed from brass bar standard type, Stainless steel mesh, Washable, 2 pressure gauges plugs,MWP :20 BAR.

SumpMaster - Sump Valve

by HMT Inc.

The TankSystems SumpMaster is a sturdy sump valve designed to prevent product flow onto external floating roofs from drain system failures. The SumpMaster addresses several problems with traditional check valves, including more effective sealing at the potentially lower pressures encountered during a drain system failure, and not restricting drain ...


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