Vag Metal Seated Gate Valve

Metal seated gate valves di nicola manufacture gate valves in malleable iron ductile iron and high nickel alloys for extreme corrosion for over fifty years with sizes from 40 to 1600 mm and nominal pressure 2 5 bar till 25 bar.

Vag metal seated gate valve.

Resilient seated knife gate valve in fully flanged design sealing in both flow directions with integrated scraper system and free flow passage. Herewith sand and pebbles are. Before the resilient seated gate valve was introduced to the market gate valves with a metal seated wedge were widely used. As replacement valve vag beta 200 gate valve stem body sliding washer wiper ring stem nut sliding cap wedge boltless cover.

Metal seated vs resilient seated gate valves. 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. Before the resilient seated gate valve was introduced to the market gate valves with a metal seated wedge were widely used. 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.

The simple two moving component construction practically eliminates. With stem square cap with handwheel a special versions. The body features a full free open passageway equal to the nominal line size to minimize pumping losses. Product animation of the vag beta 200 gate valve.

The resilient seated gate valve with boltless cover connection as replacement valve for the dismantling of. The usage of vatac gate valves is limitless in commercial and industrial applications of water steam gases and general piping. Herewith sand and pebbles are embedded in the bore. The gate features two independent seating surfaces and is fully bi directional.

The enlarged bottom seal and the metallic limit stop of the knife in the body ensure perfect tightness.