Description
Specifications
- Size:
- DN 150 to DN 1500
NPS 6 to 60
- Pressure class:
- Up to 320 bar
Up to Class 4500
- Temperature:
- -29°C to 630°C
-20°F to 1100°F
- Body material:
- 1.7383 / 1.4903 / 1.4901
SA 182 -F22 /-F91 /-F92
Other materials on reques
- Connection:
- Butt weld ends acc. To ASME B16.25 or ISO 9692-1
Features
- Pressure reduction by multi-stage controlled expansion.
- Atomizing steam desuperheater, providing short evaporation length and protection of downstream piping against thermal shock
- Subsequent adjustment to changed operational conditions possible due to easily exchangeable trim and seat.
- Spring-loaded packing for long term leak tightness
- Pressure seal bonnet
- Order–specific optimization of trim flow areas and desuperheate
- All actuator types can be used
- Optional: Pre–warming and condensate drain Studs
- Pressure balanced trim with pilot plug and cup springs
