- Features
- Specifications
- Documents
Features
- Extra high capacity for industrial, commercial and residential low pressure steam heating boilers
- Large seat area/guide area ratio, along with disc pivot design ensures optimum valve performance
- Lapped valve seats for optimum performance
- Reversible lift lever for pull-up or pull-down manual testing
- All adjustments are factory sealed to prevent tampering or disassembly
- Each knuckle valve is tested and inspected for pressure setting and leakage
- 4.75 sq in orifice area
- 6949 lb/hr capacity
- 0.818 flow co-efficient
Standard Approvals
- ASME Section IV "Steam" Standard
- "HV" National Board Certified
Body Material:
Cast Iron
Finish:
Gray Primer Paint
Media:
Steam
Nominal Size:
3 in
Pressure Rating:
15 psig
Softgoods Material:
Lead Seal
Temperature Rating:
250 deg F
Trim Material:
Stainless Steel