Duckbill Valves Equipment For Water And Wastewater Near Yemen
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Manufactured by Walchem, Iwaki America Inc.based in USA
Addressing the specific requirements of equipment manufacturers, Iwaki America has developed a full line of economical, versatile, OEM and Multiplex pumps featuring rugged gear-motor drives and flexible designs. Proven performers, Iwaki America bellows pumps are extensively used in the photographic, plating and electronics ...
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Manufactured by Sigma-Aldrichbased in USA
The Merlin Microseal System is a septum-less system that provides very long life. Because there is not a septum to pierce, septum fragments will not be formed and deposited in the inlet liner. The septum contains a series of seals (wiper rib, o-rings, and a duckbill valve) that allow a needle to enter while maintaining a leak-free seal. The septum can be used only with a syringe that has a 23 ...
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Manufactured by Sigma-Aldrichbased in USA
The Merlin Microseal System is a septum-less system that provides very long life. Because there is not a septum to pierce, septum fragments will not be formed and deposited in the inlet liner. The septum contains a series of seals (wiper rib, o-rings, and a duckbill valve) that allow a needle to enter while maintaining a leak-free seal. The septum can be used only with a syringe that has a 23 ...
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Manufactured by Sigma-Aldrichbased in USA
1 General Purpose (3-100 psi) septum. The Merlin Microseal System is a septum-less system that provides very long life. Because there is not a septum to pierce, septum fragments will not be formed and deposited in the inlet liner. The septum contains a series of seals (wiper rib, o-rings, and a duckbill valve) that allow a needle to enter while maintaining a leak-free seal. The septum can be used ...
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Manufactured by Cla-Valbased in USA
Cla-Val Series RF-DBI Rubber-Flex Duckbill In-Line Flanged Style Check Valves are for pressurized pipeline applications where it is inserted between pipe flanges. RF-DBI Duckbill In-Line Flanged Style Check Valves have an integral rubber flange for attaching directly between flanged-end pipe connections. A variety of elastomers allow DBI valves to be used with many ...
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Manufactured by Cla-Valbased in USA
Cla-Val Series RF-DBF-SB Rubber-Flex Sloped Bottom Flanged Duckbill Check Valves are designed for installation on pre-existing pipelines such as manholes, outfalls, vaults, or where the outfall invert of the pipe is close to the floor of the manhole or ...
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Manufactured by Cla-Valbased in USA
Cla-Val Series RF-DBF Rubber-Flex Duckbill Flanged Style Check Valves feature an integral, metal-backed, rubber flange for attaching directly to flanged-end connections from tank or head wall. A variety of elastomers allow RF-DBF valves to be used with many different ...
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Manufactured by Satujo SAbased in FRANCE
Their duckbill shape is typical and characteristic. They are designed to protect sites against flooding by rising water. The 'duckbill' valves act as check valves when installed directly in an inspection hole or outlet. They allow wastewater from the site where they are installed to flow through under normal ...
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Manufactured by Aquobexbased in UNITED KINGDOM
Mains sewage backflow prevention valve. Fits in-line with sewage pipe but new manhole not ...
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Manufactured by Minivalve Internationalbased in NETHERLANDS
One-way valve components are used to create a unidirectional flow in a device. They are in fact elastomeric sealing elements that allow forward flow and prevent backflow. There are different designs. If you like low opening pressure and ease of assembly then the first choice would be a duckbill valve. If you need a certain cracking pressure or a low-pressure drop at higher flows then an umbrella ...
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Manufactured by Minivalve Internationalbased in NETHERLANDS
Three-way valves allow flow in one direction but then thereafter in a second direction, for example in an in and outlet valve of a syringe pump. This function can be combined in a so-called umbrella/duckbill combination ...
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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 valves. The Slip-on Check Valve is fixed by slipping over a pipe and securing with ...
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Distributed by Bioclear Sdn Bhdbased in MALAYSIA
Elasto-Valve Rubber (EVR) Products is an ISO 9001-2000 certified Canadian manufacturer producing check valves, rubber pinch valves & replacement sleeves, rubber expansion joints, flue duct expansion joints etc. Top view of two (2) units of 1200mm diameter check valves installed locally on specially designed SS 316 thimble plate to suit existing structure. The valves are working ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
The Tideflex Series 37-G is a special adaptation of the Series 37. The 37-G can be completely inserted into a pipe which effectively gives it a zero face to face dimension. The outside diameter of the 37-G’s cuff is fabricated to precisely match the inside diameter of the pipe, providing a press-fit. The valve is supplied with an internal expansion clamp to provide compression between the ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
The Tideflex Series 37-G Thimble Insert is comprised of a Series 37-G Duckbill Check Valve mounted in a thimble. The 37-G is pre-assembled, clamped and pinned into the thimble prior to shipment. The Thimble Insert can be provided flangeless or with a circular or rectangular flange and the 37-G can either face the flange or away from the flange depending on the installation orientation and flow ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
The Tideflex Technologies Series 39 Slurry Duckbill Check Valve is designed to handle abrasive slurries, sewage, sludge and other difficult services. At the heart of the Series 39 Duckbill Check Valve is a fabric-reinforced elastomer check sleeve that provides thru-flow at minimum pressure drop across the valve at all times. Forward pressure opens the valve automatically; reverse pressure seals ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
Inner connecting channels within wastewater treatment facilities are designed to route the wastewater flow from one process equipment zone to the next. These wastewater streams can contain organic materials, biosolids, and inorganic materials (silica, grit, and settleable solids). The hydraulic flowrate through these channels is typically low in linear velocity resulting in the settling and ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
The Tideflex Series 35 in manufactured similarly to the Series TF-2, with the addition of an integral elastomeric flange. The 35 can be mounted to mating flanges or wall thimbles or directly to concrete walls. The 35 design has been enhanced by the 35-1, flat-bottom, Duckbill Check Valve. The 35-1 requires minimal bottom clearance and the inherent geometry and construction of the 35-1 yields a ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
The Tideflex Series 37 In-Line Duckbill Check Valve is a simple, reliable, cost-effective solution for backflow prevention. The revolutionary design of the 37 is similar to the Series 35, but the Series 37 “bill” does not flare and is designed to be inserted into the downstream pipe and fastened between two mating flanges, eliminating the need for a valve body. Since most of the valve ...
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Manufactured by Tideflex Technologies - a Division of Red Valve Company, Inc.based in USA
Tideflex Technologies’ developed a special series of Tideflex Duckbill Check Valves called Tideflex Diffuser Valves (TFD). TFD’s differ from standard Tideflex because TFD’s are custom-designed for every outfall based on jet velocity, open area and headloss requirements that are critical to achieving the required initial dilution within the hydraulic head limitations of the ...
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