Williams Forged Steel Bellows Seal Valves
Type of Williams Forged Steel Bellows Seal Valves :
- 800 lb Bellows Seal Globe Valves
Construction of Williams Forged Steel Bellows Seal Valves :
- Two piece self aligning packing gland
- Bolted Bonnet with spiral-wound gasket, threaded and seal welded bonnet
- Integral backseat
- Socket Weld Ends to ASME B16.11
- Screwed Ends (NPT) to ANSI/ASME B1.20.1
- Outside Screw and Yoke (OS&Y)
- Grease nipple for stem