Content :

Product Description
Power Station Valve is mainly used in pipeline, cutting off or connecting pipeline medium in various systems of thermal power station. Applicable medium: water, steam and other non-corrosive media. Compared with other valve products, the utility valve features high temperature and high pressure, unique self-sealing design. The higher the pressure, the more reliable the sealing. Due to the characteristics of performance technology and special working conditions, the product also has the characteristics that can not be replaced by other products.

Main Parts Material and Application.
Body Bonnet Disc Seat Stem Packing Medium Max.Temp
WCB WCB A105+Stellite 12 Stellite 6 25Cr2Mo1VA Expanded graphite Water.Steam,Oil 425
WC6 WC6 WC6+Stellite 12 Stellite 6 25Cr2Mo1VA Expanded graphite Water.Steam,Oil 540
WC9 WC9 WC9+Stellite 12 Stellite 6 25Cr2Mo1VA Expanded graphite Water.Steam,Oil 570
A105 A105 A105+Stellite 12 Stellite 6 2Cr13 Expanded graphite Water.Steam,Oil 450
12Cr1MoV 12Cr1MoV 12Cr1MoV+Stellite 12 Stellite 6 25Cr2Mo1VA Expanded graphite Water.Steam,Oil 570

Size and Dimensions:
Type Class Nominal Diameter Standard Values Reference
NPS(inch) DN(mm) L d D D0 H L0
J65Y 1500 3/4 20 152 18.5 30 180 320 45
1 25 152 24.5 36 200 360 52
1 1/4 32 165 32 45 200 360 52
1 1/2 40 178 38 51 220 420 70
2 50 216 49 63 250 420 70
2 1/2 65 330 59 78 350 670 130
3 80 368 74 93 400 750 140
4 100 457 98 118 500 830 170
5 125 533 122 145 550 910 195
6 150 610 146 176 650 1100 200
2500 3/4 20 152 15.5 30 180 320 45
1 25 186 21 36 200 360 52
1 1/4 32 232 29.5 45 250 360 52
1 1/2 40 232 34 51 280 420 70
2 50 310 42.5 63 350 550 70
2 1/2 65 340 54 78 400 670 130
3 80 390 67 93 450 750 140
4 100 480 87 118 560 840 170