Watts Marine Bronze Full Flow Marine Ball Valve with Drain Plug - 3/4 0723301. Watts Marine Bronze Full Flow Marine Ball Valve with Drain Plug Features: Full Flow Ball ValvesWatts Marine Bronze Full Flow Ball Valves are UL Marine approved and manufactured from 85-5-5-5 naval bronze. The Watts Marine ball valves feature a heavy duty stainless steel handle and hardware for the best corrosion resistance.All valves are pressure rated to 600psi and incorporate PTFE stem packing seals and seats and are 100% tested in both the open and closed position. Constructed of 85-5-5-5 naval bronze PTFE stem packing seals and seats Corrosion resistant stainless steel handle and hardware Drain plug for winterization Vinyl insulator on handle Grounding screw Adjustable stem packing gland Blow out proof pressure retaining stem Fast quarter-turn (open or close) operation Low operating torque No lubrication required UL listed Watts Marine Bronze Full Flow Marine Ball Valve with Drain Plug Specifications Disclaimer: Watts is a registered trademark of Watts Water Technologies Inc which is not affiliated or otherwise associated with Fresh Water Systems Inc. or this site. Fresh Water Systems Inc acknowledges and confirms that it has not been granted any license or authority from Watts Water Technologies Inc to use the mark and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to does not and shall not be deemed to imply any association or affiliation between Watts Water Technologies Inc. and Fresh Water Systems Inc. of any nature whatsoever. MBV Ball Valves Seacocks and Hose Bibbs