Watts Series 65 Radiator Supply Valves

Series 65 Radiator Supply Valves are designed for two-pipe steam or forced circulation hot/chilled water systems only. Series 65 spring packless radiator supply valves are used on all
heating and cooling equipment where manual control is desired. The spring packless design incorporates a spring loaded packing chamber which utilizes two heavy duty packing rings. This arrangement combined with the feature of a non-rising stem assures a positive seal against either steam or water. The valve will shut off tight permitting it to be used as a stop valve as well as a manual control valve.

Features:
• Heavy duty packing spring automatically compensates for packing wear by keeping constant pressure on two non-asbestos packing rings
• Non-rising stem
• Constructed of heavy brass
• Positive guide arrangement
• Teflon® disc withstands temperatures up to 308°F
• Stainless steel retaining screw
• Rugged phenolic handle with recessed retaining screw