BS 5163 Rising Stem Metal Seated Gate Valve PN16

BS5163 Rising Stem Metal Seated Gate Valve

1. PRODUCT PROFILE

Metal seated wedge gate valves are primarily designed for the flow isolation of a length of pipeline or piece of equipment. metal seat is generally made of metal, so it is also called metal sealing surface. The metal sealing surface is susceptible to deformation due to the influence of the medium and the sandwiched particles; it is further damaged by corrosion, erosion and wear. On the contrary, if the wear particles are less uneven than the surface, the accuracy of the relatively rough surface will be improved when the sealing surface is running in.

2. FEATURES

· Unique lightweight ductile iron design

· WRAS listed fusion bonded epoxy coated

· Stem seals replaceable under pressure

· Full bore design

· Ring firmly secured by mechanical fasteners to the wedgeand body,machined to a smooth surface finish to ensure optimal

· Shoes and channel guides ensure uniform closure and reduced levels of vibration under increased flow conditions. Also provides accurate alignment, reduced friction and reduced wear and tear

· Corrosion-resistant construction

· 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

· Size: 2″~48″ (DN50~1200mm)

· Materials: cast iron, ductile iron

· Working pressure: PN10 / PN16 Bar

· Epoxy resin thickness: ≥250micron

· Applicable temperature: 0℃~+80℃

· Available with handwheel/square cap/gearbox/ electric actuator

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