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Catalogue# 140353500Z
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Series
317 AWWA Check ValveThe Series 317 is a grooved end AWWA check valve conforming to AWWA C-508 requirements for water and wastewater treatment services. Series 317 is available in 3-12" (80-300 mm) sizes. The valve is constructed with metallic seats with elastomeric seats offered as an option. Various types of accessories are available including lever and counterweight, lever and spring, and adjustable air cushions.
Series
716 Vic-Check?ValveThe Series 716 check valve is a product of computer-assisted innovative engineering with quality features including a new hydrodynamically efficient profile. Available in sizes 2 1/2 - 14" (65 - 350 mm), the Vic-Check valve is a spring assisted single disc design that achieves a leak-free seal with as little as 5 ft. (1.5 m) of head and that can be installed in both horizontal and vertical positions. Sizes 4 - 14" (100 - 350 mm) feature and elastomer encapsulated disc and welded-in nickel seat. Every valve is factory tested to its working pressure of 300 PSI (2065 kPa). Drains are provided both upstream and downstream of the disc.
Series
779 Venturi Check ValveThe Victaulic Series 779 Venturi check valve provides a variety of functions unlike any other flow measuring device. The CAD-designed hydrodynamic inlet profile provides a natural venturi as part of the valve. The inlet is drilled, tapped and plugged, ready to receive the flow kit (incl.). The venturi-like taps provide much greater measurement accuracy than taps placed across the valve seat. Valve turbulence and interference across the valve seat need not be a consideration. Twin taps on both sides of the valve provide positioning of measurement outlets for convenient meter connection and accurate flow measurement independent of the style of throttling valve or the position of the throttling element (ball, plug, disc, etc.). Series 779 Venturi check valves are available in sizes from 4 - 14" (100 - 350 mm). The valve features a single spring-loaded, non-slamming disc, totally encapsulated in EPDM or nitrile (specify coating) for superior corrosion resistance. The valves have a welded-in nickel seat and optionally available drain taps up and downstream. Every valve is factory tested and rated to 300 PSI (2065 kPa) working pressure. All sizes can be installed in horizontal or vertical position and provide leak-free sealing under conditions as low as five feet (1.5 m) of head pressure.
Series
712 Swinger?Check ValveSeries 712 Swinger swing check valves is designed for use with standard Victaulic grooved fittings and couplings for fast installation on inlet and outlet ports. The large closure access bonnet permits easy internal coating for corrosive services. A 316 stainless steel clapper features a bonded bumper for coating protection. Swing check valves are available with Teflon, EPDM, nitrile or an optional fluoroelastomer seat and EPDM, nitrile or fluoroelastomer bonnet gasket. Available in 2 - 4" (50 - 100 mm) sizes, Series 712 swing check valves are cast of rugged ductile iron and rated to 300 PSI (2065 kPa) service. Swinger swing check valves are supplied with bonnet cap drilled and tapped with 1/2" NPT pipe plug for chemical injection or other auxiliary connections.
Series
712-S Swinger?Stainless Steel Check ValveAvailable with Type 316 stainless body and trim in the 2" (50 mm) size, Swinger check valves are supplied with bonnet cap drilled and tapped with 1/2" (12.7 mm) NPT pipe plug for chemical injection or other auxiliary connections. Series 712-S Swinger swing check valves are designed for use with standard Victaulic grooved fittings and couplings for fast installation on inlet and outlet ports. The large closure access bonnet permits easy access for in-line service. A Type 316 stainless steel clapper features a bonded seal and bumper. Swing check valves are available with EPDM, nitrile or an optional fluoroelastomer seat and bonnet gasket.
Series
713 1000 PSI Swinger?Check ValveSeries 713 Swinger swing check valves are only available in a 2" (50 mm) size and can be used with high pressure lines (up to 1000 PSI/6900 kPa).