Model 964

The Model 964 is a globe-style, pneumatic control valve for general plant utility services. The design incorporates characterized trim for most pressure, temperature, level or flow applications. Standard metal seat design gives Class IV shutoff; also available in TFE soft seat design for Class VI shutoff. Available in sizes 1/2" thru 2" (DN 15 thru DN 50).

General service utility fluids including air, water, industrial gases and steam.


  • Quick change trim
  • Equal percentage trim characterization
  • Metal seat or TFE soft seat designs
  • Optional stellited metal seating surfaces
  • Standard stainless steel trim
  • Full or reduced orifice trim
  • Field reversible fail safe action
  • Stem position indicator
  • Standard non-asbestos construction
  • Standard Actuator compliant with IEC 60534-6-1 for mounting standardised positioners.