Metal Seated Wedge Gate Valve

The simple two moving component.

Metal seated wedge gate valve.

Metal seated vs resilient seated gate valves 2020 03 14 before the resilient seated gate valve was introduced to the market gate valves with a metal seated wedge were widely used. Suitable for use with drinking water and waste water in above ground and under ground applications. Available in sizes 2 through 96 the metal seated solid wedge valve is designed in accordance with awwa c500 standards as well as ansi and astm standards. This ensures stable and reliable operation over the long life span of the valve.

The body features a full free open passageway equal to the nominal line size to minimize pumping losses. Structure character bolted bonnet one piece wedge epoxy resion powder coated valve body 3 o rings sealing design at shaft significantly reducing the frictional resistance. The gate features two independent seating surfaces and is fully bi directional. The metal valve seat is resistant to high temperatures in the medium and will not deform during long periods of compression.

A metal seated gate valve has a depression in the valve bottom. Avk series 54 gate valve is a tough and sturdy metal seated design well suited for use in applications where conditions are harsh with high temperatures and high content of debris or other abrasives. The conical wedge design and angular sealing devices of a metal seated wedge require a depression in the valve bottom to ensure a tight closure. Technical specification size dn40 dn600 design din3352 end pn6 10 16 face to face din3202 f4 f5.

Herewith sand and pebbles are embedded in the bore. The pipe system will never be completely free from impurities regardless of how thoroughly the pipe is flushed upon installation or repair. Herewith sand and pebbles are embedded in the bore. Vatac metal seated gate valves are with compact design to most updated int l standards of din 3202 awwa as or asme.

1 3 metal gate valve gateflexible or solid wog valve api flexible solid wedge metal seat flange gate valve for water oil gas us 95 00 100 00 piece. Seal rings can be replaced without closing water supply. The conical wedge design and angular sealing devices of a metal seated wedge require a depression in the valve bottom to ensure a tight closure. Metal seated gate valves gvii the vsi waterworks gvii is based off the tried and true metal seated wedge gate valve design which is available in sizes of 2 to 72.

Avk series 54 gate valves are designed with built in safety and quality in every detail. The metal seals are machined to a supremely fine surface finish that makes sure to close water tight under all conditions. Vatac cast or ductile iron metal seated gate valves are with bronze trim. The conical wedge fits into the depression in the valve bottom to ensure a tight closure.

The rising stem wedge gate meets mss sp70 speciications. Before the resilient seated gate valve was introduced to the market gate valves with a metal seated wedge were widely used.