Detail CAST STEEL CLASS 300 GATE VALVE
Gate valves are used to shut off the flow of liquids rather than for flow regulation, which is frequently done with a globe valve. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low flow resistance. The size of the open flow path generally varies in a nonlinear manner as the gate is moved. This means that the flow rate does not change evenly with stem travel. Depending on the construction, a partially open gate can vibrate from the fluid flow.
FEATURES & BENEFITS
1. 2″~48″ (DN50~DN1200)
2. W. P.: CLASS 150/300/600/900/1500/2500
3. W. T.:-20℃ ~400℃ (-4℉~752℉)
4. Design: API600/API6D/API602
5. Flange Dimension:ASME B16.5
6. Face to Face: ASME B6.10
7. Rising stem
8. Inspection and test : API 598 / API 6D
9. Material: WCB, WC6, WC9, LCB,CF8, CF3, CF8M, CF3M, CN7M, Monel and Hast. etc.
10. Dics and Stem: WCB,SS304, SS316,SS304L,SS316L,SS410,SS416.etc.
11. Operation: Handwheel/Gear box
12. Offshore /Oil /Gas /Chemical /Petrochemical Pulp /Paper /Water /Wastewater /Marine
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