Home > Products > Pressure Seal GGC Valves > 4'' 900LB WCB stem pipe pressu.....
Browse Categories
Pressure Seal GGC Valves(20)
Forged Steel Valves(30)
Conventional GGC Valve(19)
Control valve(17)
Soft seal butterfly valve(6)
Metal Seal Butterfly Valve(6)
Metal Sealed Ball Valve(4)
Trunnion Mounted Ball Valve(6)
Casting Steel Floating Ball Valve(1)
Forged Steel Floating Ball Valve(21)
Double Block and Bleed Valve(11)
Y type Strainer(1)
Cryogenic valve(3)
Bellow sealed Valves(3)
Axial Flow Check Valve(2)
Wafer Check Valve(8)
Hot Products
Contact us
Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993 
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257 
Contact Now
4'' 900LB WCB stem pipe pressure seal BW check valve

4'' 900LB WCB stem pipe pressure seal BW check valve

  • Valve type: check valve
  • Port size:4''
  • Pressure:900LB
  • Material: A126 WCB
  • End: Butt Weld
  • Operation: /
  • Application: power plant steam pipeline
  • Medium temperature:250 °C

Product description:

BS 1868 design standard

Flange ends dimensions : ASME B16.25

Pressure test: API 598

Temperature: -29 ~ 250°C

Body materia:A216 WCB

Disc and seat ring:A105+STL 6

Disc Washer: A276 410

Pressure Seal structure

RT (Radiographic Testing) for end weld parts

Seat ring with stellite overlay and installed with seal weld.

Prolonged function and more compact valves characterized by light weight, small volume and less maintenance, specifically designed for the high temperature and the high pressure services encountered in nuclear and fossil

fuel power plants.

The same high pressure seal check valve we made before ,painting manufacturer: JOTUN

Total Minimum Dry Film Thickness (DFT):76.26(μm)

Application for anti-corrosion and high temperature.

Cowinns Industry Equipment Co.,Ltd
Send your inquiry directly to us
show code on cursor in the input box
( 0 / 3000 )