Chlorine Ball Valve
Corrosion resistant valves for critical chlorine applications.

 

Worcester's Series CL94,CL44 and CL51/52 Valves 
for high performance control, containment 
and shutoff of dry, liquid gaseous chlorine.

Free Valve Sizing

 
Worcester Controls has the quality solution for tough applications involving chlorine, from the manufacture of the basic chemical to processes involving its use including pulp and paper bleaching and production of feedstocks.

With many years experience in handling dry chlorine (less than 150 ppm water), Worcester offers two basic lines of valves; the Series CL44 and CL51/52 for general service and the Series CL94 for high cycle, anti-fugitive emission containment and automation applications. All valves feature leaktight seats, adjustable stem seals, body cavity pressure relief and corrosion resistant materials. Emission monitoring ports are standard with the CL94 design. 

 
Chlorine Institute Specifications 
All of Worcester's Chlorine Ball Valves are constructed in accordance with the guidelines of the Chlorine Institute as outlined in Pamphlet 6, Piping Systems for Dry Chlorine. These guidelines include:
  • A relief hole in the ball to bypass the upstream seat and ensure that expansion pressure in the ball and body cavity of a closed valve will relieve spontaneously toward the direction of high pressure.
  • Stem seals which are externally adjustable to stop stem leakage.
  • A bottom entry stem to prevent accidental removal while valve is in service.
  • Visual indication of valve position.
  • Body, ball and stem materials proven compatible with chlorine.
  • Special testing for seat tightness.
  • Special cleaning.
  • Special packaging.

© Pneumatic Control, Inc. 1999/2000