1/2 1796 THRD SHORT PATTERN PLUG VALVE

Single Gland Lubricated Short Pattern Plug Valve, Series/Model: Model 1796, Nominal Size: 1/2 IN NPS, Connection Type: FNPT, Class 200 Pressure Class, Iron Body Material, Lever Handle Operator Type, Industry Standards: ASME B1.20.1, API 599, API 598 And MSS-SP-78, 4-1/2 IN Width, Lead Free: No, Other Physical Dimension: 2.12 IN Outer Diameter, 3.87 IN Inlet Center To Top Of Valve

• Fast sealant injection that can be removed under pressure
• The system includes ball check valves IN order to prevent the back pressure and maintain the pressure in the sealant cavity
• The mechanical spring type grade SS-304 washer is under compression and holds the plug in an equalized pressure position, thus eliminating the possibility of plug taper lock
• This system permits sealant injection while the valve is under full line pressure
• Walworth recommends that the valves be lubricated with plug IN the fully opened or fully closed position for optimum valve performance
• Quarter turn stop collar also functions as an indicator of the plug's position
• Ensures a complete sealing of the valve against leakage
• Walworth plugs are designed with an specific coating material that reduces the coefficient of friction making the valve to operate with low torque

• Catalog https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/WALWORTH_0501796LPV_Catalog.pdf