The Consolidated Type 4900 MPV Pilot-Operated Safety Relief Valves is used to handle air, gas, liquid, steam and dry vapor.
Features
ASME section VIII certified
Pressures from 15 to 7200 psig
Full lift at 100% to 110% of set pressure
Set point repeatability to within +2%
Adjustable blowdown range from 2% to 7%
Standard factory seat tightness 96% per API 527
Back pressure up to 65%.