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backflow Equipment in Zimbabwe

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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. ...

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 ...

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.

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 ...

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 ...

Three-Side Sealing Sluice Gates

by FRIULANA COSTRUZIONI s.r.l.

Manual three-side sealing sluice gate. The three-side sealing sluice gate with manual actuation has the function of intercepting and/or deviating a water flow in a channel or a basin. This operation is ensured by the opening or closing of a pad actuated manually by a handwheel. The sluice gate is fixed to the wall of the channels, usually made of ...

Venturi Flumes Stainless Steel Version

by NIVUS GmbH

Flow measurement with Venturi - stainless steel version.

ProFlex - Proco Style 710 - Rubber Check Valve

by Proco Products, Inc.

The PROCO Series 700 “ProFlexTM” Rubber Check Valve is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations. They are a fully passive flow device requiring neither maintenance nor any outside sources of power or manual assistance to operate.


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