Engineering Flow & Pressure Solutions

NV-20B Series Block Valve

NV-20B Series Block Valve

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Features

  • High Flow Capability
  • Field Reversible Double Seat
  • Heavy Duty Construction
  • Ceramic Ball
  • Inlet Union Flange Easily Rotatable in 90° Increments
NV-20B Series Block Valve Diagram

 

  1. Seat
  2. Inlet Flange 1/2 NPTF
    • 2A. 9/16 MP
  3. Stem
  4. Handle
  5. Packing Nut
  6. Body
  7. Female Adapter

 

  1. Packing
  2. Male Adapter
  3. O-Rings
  4. Hex Head Bolt
  5. Manifold Head Bolts (Socket Head)
  6. Lock Nut
  7. Ball

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