https://www.freezeproofvalve.com/store/p93/2%22_Stop_%26_Drain_-_Freeze_Tolerant_ball_valve._Part%23_FTBV-20-D.html
2" Stop & Drain - Freeze Tolerant ball valve. Part# FTBV-20-D
For Sale:Freeze tolerant ball valves with life time warranty not to crack. The only ball valve with freeze plug technology. A better Febco valve,perfect cold...
ball valvestopdrainfreezetolerant