RESILIENT SEATED GATE VALVE (Non-rising Stem)
Resillient seated gate valves are used for general purpose on/off operations in muncipal, agricultural and industrial infrastructural networks. The seating is achieved by the vulcanized rubber on the wedge acting directly on the body internal wall. Opening and the closing is done by CCW and CW rotary motion of the non-rising stem, respectively. This action moves the wedge up and down, confined and guided on the monoblock internal ribs of the body. The wedge is fitted in the shell form on the cover, leaving no visual form in the direction of flow. The ensure the laminar flow through the valve with virtually no sensible head loss.
Nominal Dia: DN50-DN400
Nominal Pressure: PN10-16
Material: EN-GJS400-15 (GGG 50)
Ductile Iron Flange Standard: TS ISO 7005-2, TS EN 1092-2
Dimensions: DIN 3202 – F4, TS EN 558/1-14
Operating Temp: -10 C … +80 C
Coating: Electrostatic Epoxy Powder RAL5005
Applications Municipal, agricultural and industrial use and Liquids with no acidic or alcalic or flammable value.