Check Valves

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...

Read More »
Multi Check Valves feature manifold mounted design.
Check Valves

Multi Check Valves feature manifold mounted design.

Integrating 4 check valves into one body, Model R-614 features integrated circuitry and Octoport outlet design. Eight air passages extend longitudinally through body surrounding valve cavity integrated circuit. Model R-337 is a 3-way, spring return, fully ported piloted valve, while Model R-338 is a 2-position, 3-way, fully ported double-piloted valve. Featuring independent check valve in same...

Read More »
Wafer Style Check Valve has all-stainless steel construction.
Check Valves

Wafer Style Check Valve has all-stainless steel construction.

Designed for flange supported installation, Model 888 will operate equally well in any position and is suitable for ANSI 125# or 250# mounting. Double guided spring loaded poppet system maximizes efficiency and minimizes water hammer with field-exchangeable internal system. Available in 2–8 in.Â- sizes, this 316 Stainless Steel, wafer style check valveÂ- offers choice of metal to metal...

Read More »
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...

Read More »
Check Valves

Hy-Lok USA to Unveil CNG/NGV Product Line at Alternative Fuels & Vehicle Expo 2010

LAS VEGAS - Hy-Lok USA will promote its advancements in Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG) technology at the Alternative Fuels & Vehicle Expo 2010. The Hy-Lok President and Executive Vice President will be in attendance May 9-12 at booth number 615 at The Rio All-Suite Hotel in Las Vegas. In response to the growing demand for alternative fuel solutions in the...

Read More »
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...

Read More »
Cartridge Check Valve solves mounting problems.
Check Valves

Cartridge Check Valve solves mounting problems.

Used in liquid and air applications, Model 132 Micro Check Valve incorporates cylinder-shaped design with double external O-rings, which ensure positive seal, eliminating distortion. Designed to fit any 3/8 in. ID hole, whether drilled, milled, or molded, valve offers mounting options for manifolds, assemblies, or passages. Model 132 comes in choice of materials and range of opening pressures...

Read More »
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...

Read More »

All Topics