Ball Control Valve – Series 90

RK SERIES 90 BALL VALVES is recommended for process mediums containing abrasive particles or solids. In such conditions, valve tightness is generally a prime factor to ensure reliable and safe operation of your plant. Primarily designed for On - Off application, RK Ball Valve can be easily adapted for control action between 10° to 60° opening, Thus, the same valve can serve as a throttling control valve or a tight shut off valve.

Pressure Ratings: ASME class 150 to 300

Application: Used in paper, Pulp and textile industries.


  • Fire Safe design
  • Tight shut off, Leakage class VI as standard
  • 'O' Ball & 'V' Notch construction available
  • Maximum operating temperature 180°C
  • Range of material combinations to meet majority of requirements
  • End connection to suit any pipework configuration as per standards
  • Pneumatic diaphragm or rotary actuator options alongwith various accessories
  • Full bore straight through construction means unobstructed flow & high flow capacity
  • Very high Cv to body size ratio
  • Suitable for control action between 10° & 60° opening.
  • Ideal for abrasive slurries or solids.