Power plant gate valve, whole forged gate valve, high temperature high pressure gate valve, forged power plant gate valve, super critical gate valve for power station using pressure self-tightening structure, make sure the valve has good sealing performance under high pressure and high temperature conditions. The medium can be high temperature and high pressure water, steam, oil products and super-heated steam etc. Widely used in petroleum chemical industry, power plants and other oil, steam piping connected or cut off the medium of the pipeline opening and closing device.
Specification:
Size: 4”
Pressure: 2500LB
Material: A105
Connection: RF Flange
Operation: Handwheel
Features:
1. A welding structure is used to connect the valve and pipelines.
2. The sealing face is op a good sealing property and long duration, uneasy to worn and rubbed.
3. Compact structure well to be opened and closed. Lower in height.
4. Easy maintenance.
5. High temperature creep resistance design
Standards:
1) The valve manufacture and acceptance are according to Japanese power electric station plant valve standard E101.
2) The valve face to face length according to E101.
3) The valve welding gradient according to ANSI B16.25 or by customer's specification.
4) Nominal pressure: PN25, PN32, P5410, P5514, P5417, P5717 MPa
5) Nominal diameter: DN50 ~ 500mm
6) Type of connection: Butt-welding
7) Driving: Electric-driving, hydraulic driving, pneumatic-operating, gear-operation
Technical parameters:
Product Name:high temperature high pressure gate valve for power station
Size:2inch to 18inch(DN50 to DN45
Pressure rating900LB to 4500LB (PN100 to PN76
Material:A105, F91, F51, F316, F60, F92 and so on
End connection:butt welding
Operation typeHandwheel, Gear, Electric actuactor, pneumatic actuactor
Design Standards:Japanese power electric station plant valve standard E101
Face to Face:Japanese power electric station plant valve standard E101
Weld end standardAMSE B16.25Power Plant Valve factory
website:http://www.pxnvalve.com/power-plant-valve/