AK 12PA Pneumatically Actuated Regulators

(12PA)
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Technical Resources
  • Actuator ‘fail safe’ normally closed (NC)
  • Vacuum to 1,700 psig (117 bar) inlet, 150 psig (10 bar) outlet (optional inlet 3,000 psig (207 bar))
  • Flow capacity* 1 to 1,000 slpm (HF option)
  • Stainless Steel or Brass construction
  • Poppet attached to diaphragm improves positive shut off across the seat
  • 100 psig outlet achieved with 80 psig control pressure or less
  • Actuation control pressure isolated from process gas
  • Cleaned for O2 service
  • Field repairable
  • Diffusion resistant Stainless Steel diaphragm
Specifications
  • Material: 316L SS, BRASS
  • Connection Type: Threaded
  • Connection Size Inch: 1/4, 3/8, 1/2
  • Inlet PSIG/BAR: 1700 PSIG/117 Bar
  • Series: AK
  • CV STD/OPT: 0.9/1.1
  • Flow SLPM STD/OPT: 1200 SLPM
  • Hastelloy Internal: Optional
  • Tied Diaphragm: Standard