Designed specifically for high capacity steam applications, this series of valves contributes to the overall efficiency and profitability of plant operations.
Product Features :
- Extremely large relieving capacities
- Small, lightweight design
- Teflon guide rings eliminate friction
- Spring-loaded U-shaped Teflon guide seal for increased seat tightness
- Pilot valve blowdown can be adjusted independently of the main valve
- Easy installation and maintenance
Specifications :
- ASME Section VIII
- Inlet sizes 16″ to 20″
- Pressures from 50 psig to 300 psig
- Temperatures from 250°F to 500°F
- Seat tightness to 95% of set pressure
- Omit pilot discharge piping and dump valve design available
Services :
- Steam
- Other compressible fluids
Source : http://alliedvalveinc.com/products/consolidated-overview/consolidated-13900-series-pilot-operated-safety-relief-valve/