62002 | Steam Trap Balanced Pressure Thermostatic 1/2" T300 Stainless Steel NPT | Spirax-Sarco Used on_Weil-Mclain Gold GO (W/WT/S) Series; 2-8 Section Only **Air Vent RoboCal Automatic with

**Air Vent RoboCal Automatic with Check Valve: 502710A** **Product Highlights:** * Automatic air vent with integrated check valve * 1/8" male NPT brass connection * 150 PSI pressure rating * Temperature tolerance up to 240°F * Prevents air accumulation in heating systems **Description:** The Hydronic Caleffi RoboCal Air Vent effectively eliminates air from heating systems while preventing water loss thanks to its integrated check valve

DSI module

Its single-lever handle provides effortless operation

Coupling Flexible 15 Inch Cast Iron/Plastic to Cast Iron/Plastic

Key Features: * 17-4 stainless steel construction for durability and corrosion resistance * 9/16 inch diameter and 1

62002 | Steam Trap Balanced Pressure Thermostatic 1/2" T300 Stainless Steel NPT | Spirax-Sarco Used on_Weil-Mclain Gold GO (W/WT/S) Series; 2-8 Section Only **Air Vent RoboCal Automatic withSteam Trap Balanced Pressure Thermostatic 1 2" T300 Stainless Steel NPT Resources Specification SheetInstallation Manual