Hy-Lok GH Series High Pressure & Temperature Union Bonnet Needle Valve, 1/4" O.D, PTFE Seal
Hy-Lok GH Series High Pressure & Temperature Union Bonnet Valves for demanding applications with pressure up to 10,000 psig (689 bar) and temperature from -65 to 1200°F (-54 to 648°C). Non-rotating lower stem helps to extend packing life by removing rotation from the packing area. Valve construction in which the bonnet is held on by a union nut with threads on the body. Application • Handling corrosives • High temperature and pressure • Radioactive and hot condensates • Power Plant Features • In-Line or Angle pattern • High temperature grafoil packing • Metal-to-Metal Seat • Back seat stem for safety • Panel Mount • Non-rotating stem tips