The Apollo Valves 75-104-41 is a bronze 2-piece ball valve from the 75 series, sized 3/4 in with threaded (FNPT x FNPT) ends and the "-41" automatic drain option, fitted with a 2-position pad-locking lever. Verified against Apollo's own 75-100 series specification, this valve is rated 600 PSI cold water pressure (CWP) and 150 PSI saturated steam pressure (SWP), with an operating temperature range of 0-500°F.

Construction uses a brass stem, a chrome-plated brass ball, RPTFE seats, PTFE seal, and MPTFE stem packing, giving a flow coefficient (Cv) of approximately 30. The lockable lever meets OSHA requirements for isolating pneumatic tools and other equipment during maintenance, and can be padlocked in either the open or closed position with the same hardware. The automatic drain (-41 suffix) bleeds trapped pressure from the downstream side when the valve is closed, a common requirement on compressed-air drop legs and similar isolation points.

Source: Apollo 75-100 Series specification sheet. Supplied by Z&F Corporation — our technical sales team can confirm certification documents and exact configuration for your application when requesting a quote.