SVH-Series Needle Valve

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This instruction manual provides guidance on correctly installing, operating, and maintaining the Hy-Lok SVH-Series Needle Valve. A wrench and welding tool are required to complete the installation process. Prepare your environment according to the Installation Preparation section before installing the valve. Note that you must disconnect your piping system’s power source before attempting any maintenance tasks on the Needle Valve. 

What's Inside

  • Installation
    • Installation Preparation
    • Connection of Taper Thread
    • Connection of Hy-Lok Tube Fitting
    • Connection of Socket Weld/Butt Weld End
  • Operating
    • Open and Close the Valve
  • Maintenance
    • Replacement of part components
    • Disassembly
    • Leakage
    • Reassembly
  • Removal

Key Highlights

  • Installation
    • Installation Preparation
    • Connection of Taper Thread
    • Connection of Hy-Lok Tube Fitting
    • Connection of Socket Weld/Butt Weld End
  • Operating
    • Open and Close the Valve
  • Maintenance
    • Replacement of part components
    • Disassembly
    • Leakage
    • Reassembly
  • Removal

SVH-Series Needle Valve

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