Solid Wedge Gate Valve

Gate valves may have either a solid or flexible wedge disk.

Solid wedge gate valve.

These cuts vary in size shape and depth. The flexible wedge is a one piece solid disk with a cut around the perimeter. Available in sizes 2 through 96 our metal seated solid wedge valves are designed in accordance with awwa c500 standards as well as ansi and astm standards. Designed and manufactured for use in wastewater and sewage applications pratt gate valves are produced in both non rising stem nrs and outside screw yoke os y versions.

Type gate valve pipe size inch 1 2 end connections threaded npt material bronze disc style solid wedge wog rating psi 300 wsp rating psi 150 bonnet style union class 150 forusewith water oil gas. All valves 14 and larger are cast with. In addition to on off service gate valves can be used for regulating flow usually in sizes 6 in. Solid wedge gate valves.

And larger but will chatter unless the disk is fully guided throughout travel. Gate valves are available with different disks or wedges. The most common were. Solid wedge is the most commonly used disk by its simplicity and strength.

Double disc gate valves. Cast steel wedged gate valve for oil and gas industry disks of a gate valve. Resilient seated gate valves. Ranging of the gate valves is usually made by the type of wedge used.

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