backflow prevention Equipment

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Model PN10 - Back Flow Preventer

by FireDos GmbH

Depending on the connection situation of the FireDos wall hydrant cabinet, a backflow preventer might be necessary to prevent the return flow of the extinguishing water. Important: When the FireDos wall hydrant cabinet is supposed to be connected to the public water network, current local technical regulations must be observed. For operating ...

Model 008PCQT - Anti-Siphon, Spill-Resistant Vacuum Breakers

by Watts Regulator Company

Series 008PCQT Anti-Siphon, Spill-Resistant, Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage on indoor point-of-use applications. It consists of a bronze body construction, thermoplastic check and float assembly valve, stainless steel springs, tee handles, and a molded ...

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. ...

Reverse Osmosis

by B & V Group

B & V Water Treatment can supply, install and maintain reverse osmosis plant and equipment. We also have a full range of reverse osmosis antiscalants and membrane cleaning chemicals available. Removal of dissolved solids from water by reverse osmosis can produce water of similar purity to that produced by ion exchange technology, but with the ...

Check Valves

by Schutte & Koerting

Fig. 828 Check Valves, also referred to as Extraction Check Valves, prevent backflow in steam and water lines to protect valuable equipment from damage. Used in extraction lines from steam turbines to feedwater heaters, heating systems or process equipment, these extraction check valves are engineered for exceptional reliability. Where reverse ...

AMS - Injection Tooling

by Art’s Manufacturing and Supply, Inc. (AMS Inc.)

The injection of remediation compounds or remedial solutions has rapidly become a widely accepted approach for addressing contaminated sites. AMS injection tooling may be used with a wide variety of remedial injection compounds, as well as standard bentonite based grout mixes. The tooling may also be adapted to any injection pump system. Include ...

Model JS 9310 - Struvite Prevention

by Struvite Removal

JS 9310 is a product designed to keep the MAP in liquid form and prevent Struvite from precipitating. If one has MAP crystals already formed, then by chelating the magnesium, you can solubilize the ammonia and phosphate back into solution. Using JS 9310, we can resolubilize the magnesium from the MAP crystal thereby breaking the formation.A ...

ProFlex Proco - Model Style 750 - Rubber Check Valve

by Proco Products, Inc.

The PROCO Series 700 “ProFlex” 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.

ProFlex Proco - Model Style 770 & 780 - Rubber Check Valve

by Proco Products, Inc.

The PROCO Series 700 “ProFlex” 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.

ProFlex Proco - Model Style 740 - Rubber Check Valve

by Proco Products, Inc.

The PROCO Series 700 “ProFlex” 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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