Rubber Seated Industrial Steel Gate Valve WRAS Approved

WRAS Certidicate Coating Flange Type Rubber Seated Water Gate Valve

1. PRODUCT PROFILE

Rubber seated gate valves, in ductile iron GGG40 or GGG50 with flat body and EPDM covered wedge, are suitable for drinking water applications, being coated with epoxy powder painting, not toxic.Soft seal gate valve is divided into an open stem soft seal gate valve and dark stem soft seal gate valve. The traditional gate valve often fails to be closed tightly to generate water leakage due to foreign matters, such as stone, wood, cement, scrap iron, debris and other deposition in the groove at the bottom of the valve after washing the pipe with water. The soft sealing gate valve bottom uses the same flat-bottomed design as the pipeline, which is not easy to cause debris siltation, so that fluid flows unobstructed. The body is made of advanced nodular cast iron , with the weight of about 20%-30% less than that of the traditional gate valve, which is convenient for installation and maintenance.

2. FEATURES

· Full bore design

· Low operating torque

· Every valve be 100% tested and qualified before packing and delivery

3. STANDARD

· Design & manufacturing:DIN3202-F5

· Face to face: EN558-1 series 3,14,15

· Flanged ends: ISO7005-2, EN1092-2, DIN2501 PN10/PN16

· Inspection & testing: EN12266-1

4. TECHNICAL SPECIFICATION

· Working pressure: PN10 / PN16 Bar

· Size: 2"-32"(DN50~800mm)

· Materials: cast iron, ductile iron

· 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