Benefits:
The Consolidated 3500 series EBV reduces start-up and shutdown time when used for venting steam in subcritical units. It increases plant efficiency by providing repeatable seat tightness.
Features:
• Optimized ball and seat design to provide a consistent seat tightness.
• New digital controller interfaces with modern distributed control systems or DCS.
Applications:
• ASME section I power-actuated safety valves for supercritical or once-through boilers.
• ASME section I certification is not required when used with sub-critical or drum type boilers for start-up and shutdown venting.
Inlet Sizes:
1 ½” to 4”
Inlet Ratings:
ASME Class 1500 to 4500
Outlet Sizes:
3" and 6"
Outlet Ratings:
ASME Class 300 to 900
Bore Sizes:
0.875”, 1.00”, 1.75”, 2.00”, 2.50” and 3.00”
Set Pressure Range:
50 psig to 6000 psig
Temperature Range:
Up to 1150°F
Materials:
Alloy steel body with Colmonoy® coated inconel alloy ball and seat assembly
Standards and Regulations:
ASME B & PVC, Section 1
