Power Plant Gate Valve
Specifications
Confirmed at quote- Size Range
- DN50 to DN600
- Pressure Class
- Class 600 to Class 2500
- Standards
- GB/T12224, ASME B16.34, NB/T47044, GB/T12221, GB/T26480, Flange Standard: GB/T9113, ASME B16.5, Butt Weld Standard: GB/T12224, NB/T47044, Fire Safe: API 6FA, Pressure Temperature Rating: GB/T12224, ASME B16.34, NB/T47044
- End connection
- Butt weld GB/T12224, NB/T47044 · GB/T9113, ASME B16.5 flange
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- body
Approvals
Features
- Low fluid resistance-internal medium channel is straight-through without change in flow direction
- Pressure self-sealing; both ends are welded connections
- Low opening and closing torque
- Simple body structure
- Guide mechanism in valve body prevents gate rotation during opening and closing, ensuring accurate seating
- Wedge gate does not contact valve seat before final closure, reducing sealing surface wear
- Bidirectional flow-medium can flow from either direction
- Generally installed horizontally in pipeline
- Reduced susceptibility to water hammer
Notes
- Etc. noted for materials — additional material options may be available on request
- Operator options listed as 'Manual, Pneumatic, Electric, etc.' — further options may be available
Description
A wedge-type gate valve designed for high-temperature and high-pressure service in thermal power station pipeline systems. The valve body incorporates a guide mechanism to prevent gate rotation during operation, ensuring accurate seating alignment. The wedge gate does not contact the seat prior to final closure, reducing sealing surface wear.
Available pressure classes
Pressure classes this product is rated to.
Smart find
Searches our product catalogue using your spec. Drop a PDF (or multiple PDFs at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Gate Valves
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.