Danfoss | sku: 559719 Danfoss 3/4 in. Sweat Solder Valve Body Danfoss Part # 013G8042 1/2in. Or 013G8044 3/4in. Solder Union Straight Valve Body For Ra2000 Units. Conforms To Ansi/Ashrae Standard 102-1983 Log in for pricing