Rubber Check Valve (Check Valves) Equipment
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PremiumManufactured by Proco Products, Inc.based in USA
TheProco ProFlex Style 710 flanged duckbill check valve is designed to bolt directly to both existing flanges, as well as new installations. The flanges are drilled 150# standard, however other drilling standards are available upon request. The ProFlex Style 710 can be installed in either a vertical or horizontal ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco ProFlex Style 750 jacketed flanged rubber check valves are designed with a full metal enclosure, for easy installation within existing piping ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco Style 731 ProFlex™ check valves are engineered for installation on pre-existing pipe lines such as manholes, outfalls and vaults where the outfall invert of the pipe is close to the floor of the manhole or outfall. When a new installation is being designed, the 731 valves can be engineered into the pipe layout with little ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco Style 711 ProFlex™ check valves are engineered for installation on pre-existing pipe lines such as manholes, outfalls and vaults where the outfall invert of the pipe is close to the floor of the manhole or outfall. When a new installation is being designed, the 711 valves can be engineered into the pipe layout with little ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco ProFlex Style 770 and 780 wafer style rubber check valves feature many design benefits, including: All-rubber construction to resist abrasive slurries. NSF 61 standard construction. Ultra-quiet operation, with no water hammer. Unique design to prevent backflow. Negligible maintenance and energy costs. Will not warm or ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco ProFlex 720 in-line flanged rubber duckbill check valve is designed to fit directly inside of an existing pipe. This particular valve is supplied with a flat face rubber flange, which allows installation between existing pipe flanges, and eliminates the need for a valve body. Various ...
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PremiumManufactured by Proco Products, Inc.based in USA
The ProFlex Style 790 Low Headloss In-Line Rubber Check Valve design allows for a passive flow and allows the valve to be installed without having to do any modifications to existing structures or costly pre-install planning. The unique fold away design of the inner sleeve also allows for a near full port flow, allowing for quick ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco ProFlex™ Style 730 rubber duckbill check valves are designed to easily slip over an existing pipe and be attached with heavy-duty stainless steel clamps. It can be installed in both vertical and horizontal ...
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PremiumManufactured by Proco Products, Inc.based in USA
The ProFlex™ Style 730M is the most recent addition to the ProFlex™ line of rubber check valves. The Style 730M is a molded rubber light weight check valve. This type of check valve is available ranging in sizes from 3/4” to 6” pipe ...
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PremiumManufactured by Proco Products, Inc.based in USA
The Proco ProFlex Style 740 slip-on in-line rubber duckbill check valves are designed to slip directly into an existing pipe, and are supplied with an expandable clamp to secure it in ...
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Manufactured by Martin Childs Limitedbased in UNITED KINGDOM
Onyx Duckbill rubber check valves efficiently ensure the mono-directional flow of water, slurries, sewerage and sludge. The valve consists of an elastomeric "duckbill" which, with the chosen connection, provides a simple rugged design with no mechanical parts that would be prone to wear and jam in conventional ...
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Manufactured by Onyx Valve Companybased in USA
The series DBS rubber check valve effectively ensures mono-directional flow of slurries, sewerage, sludge and other hard to handle fluids. The valve consists of an elastomer duckbill with a slip-on connection. This simple rugged design eliminates the mechanical parts which can wear and jam in conventional check ...
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Manufactured by Tianjin Future Valve Co., Ltd.based in CHINA
We Are Offering Dual Plate Rubber Check Valve,Any Enquiry Pls Contact With Us: ...
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PremiumManufactured by Proco Products, Inc.based in USA
What Does a Coarse Bubble Diffuser Do? Coarse bubble diffusers aerate or mix wastewater for effluent / sewage treatment and pollution control. A coarse bubble diffuser produces bubbles which rise from the floor of a wastewater treatment plant or sewage treatment tank. They are used in grit chambers, equalization basins, primary and secondary settling ponds, and areas where sediment settling is a ...
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Manufactured by Onyx Valve Companybased in USA
The series DBF rubber check valve effectively ensures mono-directional flow of slurries, sewerage, sludge and other hard to handle fluids. The valve consists of an elastomer duckbill with a flanged connection. The back up flange is galvanized carbon steel, with 304 or 316 stainless steel as options. This simple rugged design ...
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Manufactured by Strataflo Products Inc.based in USA
The No. 385 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting ...
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Manufactured by Castflow Valves SLbased in SPAIN
Ball check rubber lined with anti abrasive rubbers for mining industries application. The rubber lined dual plate check valves are a cheaper alternative to other alloyed materials which are resistant to corrosive applications. Available in several types of rubber. Castflow ...
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Manufactured by Strataflo Products Inc.based in USA
The No. 300 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for ...
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Manufactured by Strataflo Products Inc.based in USA
The No. 375 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting ...
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Manufactured by Botou Yaxing Fluid Equipment Co., Ltdbased in CHINA
The check valve can also be used to supply the auxiliary system whose pressure may rise above the system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the ...
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