AK 14PAT Pneumatically Actuated Regulators

(14PAT)
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Technical Resources
  •  Flow capacity 200 sccm to 400 slpm
  • Actuation control pressure isolated from process gas
  • Vacuum to 2,300 psig (159 bar) inlet, 7 (0.5 bar) to 150 psig (10 bar) outlet
  • Stainless Steel or Brass construction
  • Poppet attached to diaphragm (tied diaphragm) improves positive shut off across the seat
  • Machined from bar stock u 100 psig outlet achieved with 80 psig control pressure or less
  • Ni-Cr-Mo alloy internals, ‘SH’ option, for added corrosion resistance
  • Cleaned for O2 service
  • Field repairable
  • Actuation ‘fail safe’ normally closed (NC) 
Specifications
  • Series: AK
  • Material: 316L SS, BRASS
  • Connection Type: Threaded
  • Connection Size Inch: 1/4, 3/8, 1/2
  • Inlet PSIG/BAR: 2300 PSIG/159 Bar
  • CV STD/OPT: 0.45
  • Outlet MAX PSIG/BAR: 150 PSIG/10 Bar
  • Flow SLPM STD/OPT: 400 SLPM
  • Hastelloy Internal: Optional
  • Tied Diaphragm: Standard