Product Details:

Gate Valve is used when the need exist for a device that allows an interruption or cut off the flow of a fluid. It is not recommendable to use Gate Valves for flow modulation as the high velocity of the through may result in erosive damage to the wedge and seats when the valve is partially opened. Under normal operating conditions, the valve should remain either fully open or fully closed. Gate Valve is widely used for the medium of water, steam, air, oil, petroleum and petroleum products, nonaggressive fluids.

Applicable Standard
Design Standard: API 600, ASME B16.34, API 603, DIN 3352
Face to Face: ANSI B16.10, EN 558-1
End Flange: ANSI B16.5, ANSI B16.47, EN 1092-1
Butt welding Ends: ANSI B16.25, DIN 3239
Inspection and Test: API 598, DIN 3230, EN 12266-1

Products Range
Size: 2" ~40 "
Rating: ANSI 150lb ~ 2500lb
Body Materials: CF8, CF8M, CF3, CF3M, CN7M, A890 4A, A890 5A etc.
Operation: Hand wheel, Gear, Electric, Pneumatic

Design Features
Standard port design
OS&Y, outside and screw
Bolted bonnet, back seal structure
Flexible wedge, fully guided
Thread or welded seat
Extended stem design for low temperature
Flanged or butt-welding Ends