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Gate Valve Body Wholesale

Design and Manufacture Conform to MSS SP-85

Flange dimensions Conform to ANSI B16.1 CLASS125

Face to Face dimensions Conform to ANSI B16.10

Testing Conform to MSS SP-85 

Sutiable Media: Water, Oil,Gas

Product Description


Gate valve advantages

1. Low flow resistance. The medium channel inside the valve body is straight, the medium flows in a straight line, flow resistance is small.

2, the opening and closing time is less effort. Is compared with the globe valve, because whether open or close, the gate motion direction and the medium flow direction are perpendicular.

3. High height and long opening and closing time. The opening and closing stroke of the gate is large, and the lifting is carried out by screw.

4, water hammer phenomenon is not easy to produce. The reason is the long shutdown time.

5, the media can flow in any direction on both sides, easy to install. Gate valve channels are symmetrical on both sides.

6. The length of the structure (the distance between two connecting end faces of the shell) is small.

7. Simple shape, short structure length, good manufacturing process, wide application range.

8. Compact structure, good rigidity of valve, smooth channel, small flow resistance, sealing surface of stainless steel and hard alloy, long service life, PTFE packing, reliable sealing, light and flexible operation.

Gate valve faults

The sealing surface is easy to cause erosion and abrasion, so it is difficult to maintain. The external size is large, it needs certain space to open and close, and the opening and closing time is long. The structure is more complex.

Product Dimensions

The Choice of the Material
BODYCast iron/Ductile iron/AL-bronze/Stainless Steel/Duplex Stainless Steel
DISCDuctile iron/AL-bronze/CF8/CF8M/SS201/SS302/SS316
BONNETDuctile iron/AL-bronze/Duplex Stainless Steel/CF8/CF8M
STEMCarbon steel/SS410/SS416/SS420/SS304/SS316/MONEL K500
SEATNBR(buna-N)/EPDM/PTFE/Nature Rubber/VITON/Hypalon
PINSS403/SS316/MONEL K500/Duplex Stainless Steel


The gate valve has a simple shape, short structure length, great manufacturing process and wide application range. Gate valve flow resistance is small, applicable pressure, temperature range,medium flow direction is not restricted,good sealing performance.It can be widely used in water supply, construction, petroleum, industry, electric power, ship and energy system as regulating and intercepting device.

As an industrial stainless steel stem, valve body manufacturer, we guarantee quality and delivery time. Our company is a leader in the industry and we will not disappoint you!

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