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Gate Valve

API Standard Valve

The API Gate Valve features a flexible wedge design, ensuring reliable sealing performance and effectively adapting to temperature changes and minor pipeline deformation, guaranteeing long-term stable operation.

The product can be selected as a full or partial design to suit different operating conditions, and supports stem extension configurations for convenient use in deep-buried or special installation environments.

The double packing structure with collar further enhances sealing safety and reduces the risk of leakage; an optional live-load gland flange design automatically compensates for packing wear, extending maintenance intervals.

Meanwhile, the bellows seal structure achieves zero external leakage, making it particularly suitable for applications with stringent sealing requirements. This valve is widely used in oil, chemical, power, natural gas, and industrial pipeline systems.

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Application Specification

Main Dimensions

Main Parts Material and Application

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1.Design manufacture according to API600
2.Face to face according to ASME B16.10
3.End flange dimension according to ASME B16.5
4.Valve inspection and test according to API598

Size  Dimension (mm)
m m in LRF LBw LRJ H W
40  1½ 165  165  178  386  250 
50  2  178  216  190  391  250 
65  2½ 190  241  203  408  250 
80  3  203  283  216  457  250 
100  4  229  305  241  538  250 
150  6  267  403  279  693  350 
200  8  292  419  305  863  350 
250  10  330  457  343  1036  450 
300  12  356  502  368  1130  450 
350  14  381  572  394  1272  610 
400  16  406  610  419  1447  610 
450  18  432  660  445  1701  720 
500  20  457  711  470  1795  720 
600  24  508  813  521  2189  720 
650  26  559  864  一 2387  860 
700  28  610  914  一 2590  860 
750  30  610  914  622  2819  860 
800  32  711  965  一 2870  860 
900  36  711  1016  724  2997  860 
1000  40  813  1067  3302  1020 
1050  42  813  1143  一 3479  1020 
1200  48  1067  1371  一 3962  1020 

According to API 600，the Gate Valve features a flexible wedge design, ensuring reliable sealing performance and effectively adapting to temperature changes and minor pipeline deformation, guaranteeing long-term stable operation.

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BOYE VALVE GROUP CO., LTD.
BOYE VALVE GROUP CO., LTD.

Founded in 1992, the company was founded in Oubei, the hometown of pumps and valves in China. It has been deeply engaged in the valve industry for more than 30 years, providing high-quality products and efficient services for fluid control demanders. At present, it is a professional valve national high-tech enterprise integrating R & D, production, sales, service, import and export. At the end of 2022, the State Administration for Industry and Commerce approved the promotion to no regional group company-Boye Valve Group Co., Ltd. 

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