Webster OSVA 50 Oil Safety Valve 1/2 2 Fuel Oil

• Oil Safety Valve
• Inlet Size 1/2 Inch
• Outlet Size 1/2 Inch
• End Connection Female Threaded x Female Threaded
• End to End Distance 3.24 Inch
• Pressure Rating 0 to 60 PSI
• Application Oil Supply System
• Applicable Standard UL
• Overall Diameter 2.78 Inch

Features / Benefits

• Webster Oil Safety Valves Provide Important Protection in Oil Burner Supply Systems with Pressurized Supply Lines
• The Osv Relieves Pressure Strain on Fuel Pump Inlets and Seals and Prevents Tank Siphoning and Spilling Caused by Accidental Line Breaks
• The Osv is Mounted Close to the Burner Assembly
• The Osv Operates as a Pressure Reducer， with Supply Line Pressure on the Valve Inlet Side and Fuel Pump Vacuum on the Valve Outlet Side