DIN F7 Rising Stem Gate Valve

The DIN Cast Steel Gate Valves Compact structure, reasonable design, good valve rigidity, smooth passageway and small flow resistance coefficient, including DIN F5、DIN F7、DIN F4 Rising Stem Gate Valve, DIN F15 Non-Rising Stem Gate Valve, DIN F1、DIN F2 Globe Valve, DIN F32 Angle Globe Valve, DIN F1、DIN F6 Swing Check Valve, DIN F1 Lift Check Valve, DIN Cast Iron Valve etc, Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations, etc.

Product Description

Inside and outside epoxy resin coating. Three "O" ring sealing. these all insure excellent corrosion protection and reliable sealing capability. per request, the gate valves can be actuated by operating lever, hand wheel electrical actuator and so on.

Flat bottom seat ring Integral with the body. inside and outside epoxy resin coating,wedge wholly bonded with rubber. Three "O" ring sealing. these al insure excellent corrosion protection and reliable sealing capability. per request, the gate valves can be actuated by operating lever, hand wheel electrical actuator and so on.

This structure is beneficial to stem lubrication, opening and closing can be observed.

Unique design:
Compact design:one-piece bonnet,non-rising stem.
"O" ring design for stem back sealing leads to maintenance free.

Excellent Corrosion Protection:
Inside epoxy resin coating or vitreous enamel(upon request).
outside epoxy resin coating.. Socket head cap bolts,sealed with glue on the top.

Reliable Health Nature:
Epoxy resin coating complies with the WARS certification
Wedge bonded with rubber for the health inspection.
Trims are made of stainless steel or bronze

Scope Of Application:
Potable water supply.industrial fields.