DIN-F4 Rubber Seated Water Ductile Gate Valve cast steel

Square Cap Operated 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. There is usually a trapezoidal thread on the lifting rod, through the nut in the middle of the gate and the guide groove on the valve body, the rotation movement into a straight line, that is, the operating torque into the operating thrust. When the valve is opened, the flow path is clear when the lift height of the gate is equal to 1:1 of the valve size, but this position cannot be monitored during operation.

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