API 600 Gate Valve

Gate valves serve as efficient on-off valves with flow in either direction. In such a design, a wedge slides cross a general passageway in order to control fluid flow, one of the most significant characteristics of this type of valves is its straight-through, unobstructed passageway when set in the “full open” position. This is made possible by the wedge lifting entirely out of the passageway. As a result, gate valves are characterized by a minimum of turbulence and pressure drop in operation. while gate valves are good for applications requiring these two factors, they are not recommended for installations in which throttling would be a function. They are designed for on/off service. ZAF gate valves body structure is available in cast steel

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Design standard: API 600
Length of structure: ASME B16.10
Flange connecting end: ASME B16.5/ASME B16.47
Butt welding connecting end: ASME B16.25
Wall thickness: API 600/ASME B16.34
Inspection and test: API 598
Pressure and temperature rating: ASME B16.34
Product scope: NPS 2” – NPS 60”, CL150-CL2500
Main body material: WCB, LCB, WCC, WC6, WC9, CF8, CF8M, CF3, CF3M, A890 4A etc.
Operator:  Handwheel, Bevel gear, electric, Pneumatic, etc.
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