Description
Specifications
- Size:
- DN 150 to DN 500
NPS 06–20
- Pressure:
- 320 bar
Class 450
- Temperature:
- –29°C to 630°C
–20°F to 1100°F
- Material:
- 1.7380/1.4903/1.4901
SA 182 –F22 /–F91 /–F92
Other materials on request
- Connection:
- Butt weld ends acc. to ASME B16.25 or ISO 9692–1
Features
- Pressure seal bonnet.
- Low maintenance gland, packing pure graphite (can be retightened).
- Burnished valve stem.
- Hardfaced guidings.
- Pressure balanced plug.
- Hardfaced sealing surfaces.
- Pre–warming and drain studs.
- Universal connections by various design of welding ends as standard.
- Pickling resistant of trim.
- All usual actuator types can be used.