Features

• Quarter turn handle provides a visual indication of on/off valve position, improving safety.
• Dual encapsulated TFE seats and microfinished ball ensure a leak tight seal. This combination provides greater valve reliability.
• Dyna-Pak packing provides a leak-tight seal with low operating torque in vacuum or high pressure applications, helping to prevent fugitive emissions.
• Floating ball provides pressure-assisted sealing and temperature wear compensation for longer valve cycle life and greater value.
• A wide variety of Hoke Gyrolok end fittings or pipe fittings provide the correct fitting option for the application.
• Special High Tolerance NPT Thread

Typical Applications

• Instrument panels
• High pressure instrument lines
• Gas sampling in pilot plants
• Full flow and shutoff in chromatographs
• Hydraulic test stands
• Gas sampling cylinders
• Handling corrosive and viscous fluids