Check Valves

High Pressure Check Valve suits medical device applications.
Check Valves

High Pressure Check Valve suits medical device applications.

With polycarbonate body containing elastomeric valve, SupraValveHPÂ-® can manage intense performance criteria needed in contrast media and saline IV transfer applications. Unlike typical tortuous path disc check valves, unit is designed to minimize fluid turbulence, providing effortless movement and less destabilization of fluid. X3191000 check valve assembly features miniature 40 ShA...

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Wafer Check Valve is available in 3 in. size.
Check Valves

Wafer Check Valve is available in 3 in. size.

With body, disc, and stopper assembly machined from solid, chemically resistant PVC plate stock, 3 in. PVC wafer check valve operates at 150 psi max and installs on discharge side of pumps to prevent back-flow flooding. Unit installs by slip-fitting betweenÂ- 2 mating flanges, automatically centers on mating flanges,Â- and conforms to ISO 5752 face-to-face dimensions.Â- Standard...

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Submersible Pump Check Valve has corrosion-resistant design.
Check Valves

Submersible Pump Check Valve has corrosion-resistant design.

Designed for use with variable-frequency drive (VFD) control submersible pumps, Model 80DI VFD check valve minimizes flow losses and hydraulic shocks in pumping system. Standard epoxy coated (NSFÂ-® approved powder) ductile iron body supports deep set pumps, and stainless steel guided poppet system ensures valve automatically adjusts noiselessly between flow rates. Valve seat radius allows...

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Midland Introduces Enhanced Fittings Package for Chlorine Applications
Check Valves

Midland Introduces Enhanced Fittings Package for Chlorine Applications

Sets the standard for the safe transportation, loading and unloading of Chlorine Skokie, IL - Midland Manufacturing, the North American leader in railroad tank car transfer valves and equipment and a division of the OPW Fluid Transfer Group, is pleased to present its new Enhanced Fittings Package specifically designed for the chlorine transportation industry. Featuring corrosion-resistant...

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Check Valves

Tideflex Mixing System Eliminates Stagnation in Potable Water Tanks

(CARNEGIE, PA - November 18, 2008) Many potable water tanks or reservoirs depend on a typical common inlet/outlet to maintain drinking water quality. This system often proves inadequate when water outside the common inlet/outlet area of influence becomes stagnant, creating dead spots where bacteria are likely to multiply. Tideflex Technologies' TideflexÂ-® Mixing System (TMS) greatly improves...

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Check Valves

Check Valves operate at maximum water temperature of 400-

Suited for hot water applications, Enviro check valves come with 316 stainless steel internal poppet system which is available in size range of 1-4 in. and replaces standard bronze or plastic WCR(TM) poppet. Unleaded bronze body high temperature check valves are designed to be maintenance free, and can be installed in any position. Capable of withstanding repeated normal operation without failure...

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Check Valves

Check Valves are available in 3, 4, and 6 in. sizes.

Designed for wastewater and storm water pump applications, Model 4082 Ductile Iron Ball Check Valve meets AWWA C508 check valve flanged to flanged lay lengths. It features 100% fusion bonded epoxy coating applied to body and access port. Available in sizes from 1-4 in., Ball Checks Valves 208, 408, and 508 are manufactured in Cast Iron, Ductile Iron, 316 Stainless Steel, and PVC. Valves are flow...

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Check Valves

Ductile Iron Check Valves prevent flow reversal.

Vertically mounted Series 80DI is designed for use with submersible pumps or other applications where it is necessary for valve to be installed in well casing. Heavy-duty, in-line style valves are available in 3 types. Model 80DICL has groove lock type connection, while Model 80DIX features high strength assembly with double-guided ductile iron poppet, and Model 80MDI includes male threaded inlet...

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Spence Strainers International Announces FM Approved Double Door Check Valves
Check Valves

Spence Strainers International Announces FM Approved Double Door Check Valves

Spence Strainers International, of Walden, NY, announces FM (Factory Mutual) approval of their Model 125WT, ASME Class 125, cast iron, double door check valves in size 2 inch through 10 inch. FM approved products provide the highest quality of fire and environmental hazard protection of commercial property. The 125WT Series double door check valves prevent severe water hammer from the backflow of...

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Fresh Air Intake Designed to Meet ASHRAE 62.2 standards
Sponsored

Fresh Air Intake Designed to Meet ASHRAE 62.2 standards

Alan Manufacturing has a long history of developing innovative solutions for HVAC applications. With over 1,000 product designs under our belt, we have gained a reputation as the go-to source for HVAC dampers, hardware, duct supports, zone control systems, and much more. Adding to this extensive list of achievements we now announce the release of our new line of Fresh Air Intake products. Designed to meet ASHRAE 62.2 standards, they are the most robust and high-performance product of their kind. See our video to learn more.

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