Ductile Iron Non Rising Spindle Resilient Seated Gate Valve ACS / CE Flange End

  Resilient Seated Gate Valve

1. PRODUCT PROFILE

Non-rising stem resilient seated gate valve is one type of gate valve with flexible wedge as its on-off disc, which moving direction is perpendicular with flow.Non rising stem resilient gate valves are designed with rubber coated disc to provide excellent sealing features by the resilient deformation of the rubber.

Composed of strong and durable ductile iron, resilient seat gate valves operate in two different ways:

1. When fully opened: the gate completely frees the corresponding part of the valve’s body, allowing a passage of fluid; and

2. When completely closed: the gate rests on its seat in the body of the gate valve, stopping the flow of fluid in the pipeline with total watertightness.

2. FEATURES

· Full bore design

· Low operating torque

· Good and clear body marking

· Disc is designed with an abrasion nylon guide that enable a smooth operation, use much less torgue force during open/close operation

· Forged stem provide stonger stem operation and less moving parts

· Precision and high-tech rubber overmold process on disc ensure strong adhesive and resilient with easy smooth operations,

3. STANDARD

· Design & manufacturing:DIN-F4/DIN-F5/BS5163

· 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℃

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