Pn10 Non Rising Stem DIN F4 Gate Valve Ductile Iron

DIN-F4 Non-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. 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

· Stem nut is separated from the gate for easy opening and closing

· Cast integral feet for safe and easy storage

· Lifting eye bolts for easy installation (150 mm and over)

· Available in both clockwise and anti-clockwise closing

· Key, hand wheel and gearbox operators available

· Suitable for drinking water, wastewater and other liquids

· Available for above ground and underground applications

3. STANDARD

· Flanges and Drillings: BS EN 1092-2

· Face to Face Dimensions: BS EN 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