Materials of Construction

  • Forged Brass Valve Body

  • Stainless Steel Stem

  • Hardened Brass Stem Packing Washer

  • Premium Grade Virgin Teflon® Stem Packing (PTFE)

  • ABS Plastic Handwheel (Knob)

 

Technical Data

  • Maximum Inlet Pressure 3000 psi at 70ºF

  • Working Temperature Range -65 to 450°F

  • Teflon Stem Packing and Brass Wafer Design

  • Flow Coefficient: 0.35 Cv

  • Orifice: 0.170 Diameter

 

Features and Benefits

  • All valves are 100% tested for zero leakage

  • Wafer stem packing provided  low operating torque in deep vacuum or high pressure applications

  • Stem tip provides fine metering control

  • Compact size and low cost

 

 

 

 Description

     FNV series valves feature a forged body and integral bonnet design with teflon and metallic wafer stem packing. This provides leak tite service from vacuum to 3000 psi. FNV series valves are available in both globe and angle configurations, with NPT and dual ferule tube connections. Several stem tip options are offered. The industry standard panel mounting option allows the FNV to be a cost effective solution to many applications. FNV Series valves can be ordered Helium leak tested and certifies cleaned for Oxygen Service.

 

1865 Route 23 South Butler, NJ 07405   Phone (973) 838-6500   Fax (973) 838-4888   Email gensales@generant.com