VEX110 Needle Valves

Features

• Premium multiple four (4) sealing mechanism.
• Unique pressure reacting sealing system eliminates the need of packing adjustment.
• Sealing cup swells up in system pressure for leak-tight operation.
• Backseat stem design prevents stem blowout.
• High precision machining provides low valve operating torque.
• Stem packing below the threads prevents thread lubricant washout and media contamination.