Bonney Forge cryogenic valves are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316L/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration welded joint is available.
Key Features
- SIZE: 1/4 NPS - 2 NPS
- CLASS: 150 - 1500
- Design: API 602, ASME B16.34, MSS SP-134
- Inspection & testing: API 598, MSS SP-134
- Marking: MSS SP-25
- Fugitive emission: API 624, ISO 15848, TA Luft
- Face to face: ASME B16.10
- Socket weld: ASME B16.11
- Screwed ends: (NPT) ASME B1.20.1
- Flanged ends: ASME B16.5
- Butt welding ends: ASME B16.25
