Designed for use as a primary relief valve on ASME containers such as 250, 500 and 1,000 gallon tanks. Underwriters’ Laboratories lists containers systems on which these types of valves are mounted outside the hood without additional protection, if mounted near the hood and fitted with a protective cap.
1 - 3 of 3 | Results Per Page | View | Unit of Measure
1 

Item #

Start to Discharge Setting

A. Container Connection

B. Overall Height (Approx.)

C. Height Above Coupling (Approx.)

D. Hex Wrenching Section

7583G N/A 250 psig N/A 3/4" M. NPT N/A 8-3/16 in N/A 1-7/16 in N/A 1-3/4 in
8684G N/A 250 psig N/A 1" M. NPT N/A 9-3/8 in N/A 1-9/16 in N/A 1-7/8 in
8685G N/A 250 psig N/A 1-1/4" M. NPT N/A 11-1/16 in N/A 1-11/16 in N/A 2-3/8 in
1 - 3 of 3 | Results Per Page | View | Unit of Measure
1