CL838 Twin Parallel Flow Dual Pilot-Loaded Regulator

Brand: Itron

The construction of the main regulator in the CL838 is the same as a standard B838 service regulator except the main springs are installed to close the valve. This main regulator is the same in either the CL838-1 or CL838-2 models. 

Your selection of either model 1 or model 2 will be determined by the outlet pressure range of the pilot regulators.
Features
  • Parallel regulation with regulator and monitor in continuous operation 
  • Combined unit saves space and eliminates extra piping
  • Designed to meet D.O.T. service regulator safety standards 
  • Accurate, reliable, versatile

Specifications

Brand

Size

  • 2” x 2” NPT
  • 2” x 2” Flanged
  • 2 x 3” Flanged
  • 2” x 4” Flanged

Vlave Body FF

  • Screwed, 9”
  • Flanged, 10”

Orifice Size

  • 3/8”, 1/2”, 5/8”, 3/4”, 1”, 1-1/4”, 1-3/8”

Operating Temperature

  • -20° to 150° F

Pilot Vent Size

  • 3/4”

Body Material

  • Cast Iron

Orifice

  • Brass

Valve Seat

  • Buna-N

Valve Stem

  • Nylon

Diaphragm Material

  • Buna-N Reinforcing Fiber
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