WRAS Approved Coating Ductile Iron 10 Inch Gate Valve For Pump

WRAS Certificate Coating Ductile Iron Metal Seated Gate Valve DN50-DN1000

1. PRODUCT PROFILE

Metal seated gate valves are primarily designed for the flow isolation of a length of pipeline or piece of equipment. It uses a ductile iron gate that houses bronze rings to ensure a watertight seal. The non-rising stem design ensures the stem thread is adequately lubricated by the water passing through the valve. In essence, the whole internals are water dependent for lubrication, a factor that safeguards the longevity of the valve.

2. FEATURES

· Unique lightweight ductile iron design
· WRAS listed fusion bonded epoxy coated
· Stem seals replaceable under pressure
· Full bore design
· For big size valves, balanced positioned lifting holes on the body ease transportation and installation
· Suitable for shut-off and isolation purposes. Not suitable for regulation purposes
· Electrical actuator connection is done with an intermediate top flange arrangement
· Can be operated with handwheel, gearbox, actuator and extension spindle
· Key, hand wheel or manual/electric actuation operation
· Integral feet to facilitate safe storage
· Robust low maintenance design suitable for buried service

3. STANDARD

· Design & manufacturing: EN1171/1074/DIN3202-F4/ F5/BS5163
· Flanges and Drillings: BS EN 1092-2
· Face to Face Dimensions: BS E N 558

4. TECHNICAL SPECIFICATION

· Working pressure:PN10/PN16
· Temperature range -10°C to 80°C
· Designed according to EN 1074 part 1 & 2
· Standard flange drilling to EN1092-2 (ISO 7005-2), PN 10/16
· Hydraulic test according to EN 1074-1 & 2 / EN 12266
· Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar)
· Approved for wastewater / pressure test EN 1074

5. APPLICATION

· Water supply system
· Waste water, sludge, sewage treatment industry
· Irrigation system
· Real estate industry
· Mining, steel industry
· Metallurgy plant, power plant
· Textile, pharmaceutical industry
· Food, pharmaceutical industry