Gate Valve

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• Product Code: Gate Valve

Gate Valves

Gate valves are primarily designed for on-off services when a straight-line flow of fluid and minimum restriction is desired. The closure member of gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called, appropriately, the gate valve. The gate is also shown as a wedge, due to the shape is resembles. When the valve is open, the closure member is fully drawn up into the valve, leaving a complete opening for the flow stream. Therefore, there is little pressure drop or flow restriction through the valve. Gate valves are used in many industrial applications including the oil and gas industry, pharmaceuticals, manufacturing, automotive, and marine.

Product Range

·         Size                 -           From NPS 1/2 TO NPS 3

·         Class               -           150 to ASME 4500

Applicable Standards

·         Design                        -           API 602 - ISO 15761 - ASME B16.34

·         Inspection & testing   -           API 598

·         Marking                      -           MSS SP-25

·         Rating                         -           ASME B16.34

·         Fugitive emission      -           API 624 - ISO 15848

End connection

·         Face to face               -           ASME B16.10

·         End to end                  -           Manufacturer standard or ASME B16.10

·         Socket weld                -           ASME B16.11

·         Screwed ends(NPT)  -           ASME B1.20.1

·         Flanged ends             -           ASME B16.5

·         Butt welding ends      -           ASME B16.25