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backflow Equipment in East Timor

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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 ...

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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. ...

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LF Series - Liquid Chemical Feed Systems

by Hydro Instruments

The Series LF Liquid Chemical Feeders are a family of fully vacuum operated, chemical solution feed systems, consisting of the following components: a Metering Assembly, Venturi Nozzle and Backflow Prevention Device. Hydro Instruments’ innovatively designed Liquid Feed Systems allow for easy metering and adjustment of dosage by simply moving ...

LF Series - Liquid Chemical Feed Systems

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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 ...

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LD-810 - Foot Valve - Socket & Threaded End

by LD Valve Co., Ltd.

Size: 3/8' ~ 3'. All parts are replaceable and easy to maintain. Self-sealing-stainless steel spring equipped not dependent on gravity. The filter of the valve can protect the system by preventing unwanted elements. Rapid closure helps to eliminate sudden back-flow water hammer. Quick and easy disassembly without use of special tools. Higher flow ...

LD-810 - Foot Valve - Socket & Threaded End

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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 ...

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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.

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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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Conesipper In-String Gas and Water Sampler

by Vertek Cone Penetration Test Equipment

Simultaneous Cone Penetrometer Gas and Water In-line Sampling. The VERTEK ConeSipper is a geotechnical and environmental module attached directly behind a standard CPT cone to obtain gas or water samples as the CPT probe is advanced, saving substantial money and time by eliminating duplicate soundings. Developed and patented by Westinghouse ...

Conesipper In-String Gas and Water Sampler

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Sharkfellow - Isolation True Union Check Valves

by Hydroseal Canada Product Management Inc.

Hydroseal Canada's sharkfellow.' True Union Ball Check Valves prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. Our True Union Ball Check Valves operate without the need for any adjustments or settings. Line pressure moves the solid plastic ball off the ...