Main - Heating Index - Conbraco Index - Apollo Index - Standard Valve Ratings

600 PSI WOG, Cold, Non-shock.
(Exceptions: 3-way and Saturn valves)

Stainless Steel Valves (76 & 93 Series)
1/4" thru 1": 2000 PSI WOG
1 1/4" thru 2". 1500 PSI WOG, Cold, Non-shock.

Carbon Steel Valves (73, 89 and 93 Series)
1/4" thru 1": 2000 PSI WOG
1 1/4" through 2": 1500 PSI WOG, Cold, Non-shock.