1-1/4 174A WP;125# RLF VLV PRESSURE
Part #:
429843
MFG #
0276050
Brand:
WATTS®
- Description
- Specifications
- Features
Pressure Relief Valve, Series: 174A, 1-1/4 in Nominal, FNPT, 30 to 150 psi, 250 deg F, Media: Water, Bronze Body, 4-1/4 in L x 8-1/2 in H, Domestic
Body Material:
Bronze
Domestic/Import:
Domestic
End Style:
FNPT
Media:
Water
Nominal Size:
1-1/4 in
Pressure Rating:
30 to 150 psi
Temperature Rating:
250 deg F
Features
Seat located above drain water can't be trapped and sediment can't foul seat Non-mechanical seat-to-disc alignment will not stick or freeze Water seal of high temperature resisting material isolates spring working parts from water during relief In 5 psi (34.5 kPa) increments from 30 to 150 psi (2 to 10 bar) with corresponding high ratings from 650000 to 14370000 Btu/hr pressure
Standard Approvals
Military Spec MIL-V-18634B|Type I|Class 3A|Style A (Bronze Body)|Style B (Iron Body) and National Board of Boiler and Pressure Vessel Inspectors to the requirements of ASME | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.