AK12000 pages

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ADVANCED PRESSURE TECHNOLOGY

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SERIES AK1200

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SINGLE STAGE PRESSURE REGULATOR

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TIED DIAPHRAGM—DESIGNED FOR SAFETY

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♦ Vacuum to 1,700 psig (117 bar) inlet,

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150 psig (10 bar) outlet

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♦ Flow capacity*

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1 to 1,000 slpm (0.03 to 35.3 scfm)

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♦ Stainless Steel or Brass construction

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♦ Hastelloy® C-22® Internals, 'SH' option,

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for added corrosion resistance

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♦ High leak integrity

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♦ Machined from bar stock

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♦ Optional accessories

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♦ Fine adjustment control

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(six turns of the knob from off to wide open)

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♦ Cleaned for 02 service

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♦ Field repairable

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♦ Diffusion resistant Hastelloy C-22

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diaphragm

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♦ Installation and operating instructions

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available at www.aptech-online.com

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in the Tech Briefs section

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ENGINEERING DATA

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Operating Parameters

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Source pressure

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Delivery pressure

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Proof pressure

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Burst pressure

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Other Parameters

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Inlet /outlet ports

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Flow coefficient, Cv

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Internal volume

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Operating temperature

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Leak rate

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Delivery pressure rise

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vacuum to 1,700 psig (117 bar)

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AK 1200 HR vacuum to 3,000 psig

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(207 bar)

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Ito 30 psig (0.07 to 2 bar) AK 1202

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2 to 100 psig (0.14to 7 bar) AK 1210

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5 to 150 psig (0.3 to 10 bar) AK 1215*

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2,550 psig (176 bar)

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8,000 psig (552 bar)

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1/4", 3/8" and 1/2"NPTand

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compression

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(optional porting available)

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0.9 (HF option 1.1)

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0.65 in3 (10.6 cm3)

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-40 to+160F(-40to+71C)«

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1 X 10"9 sees

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3.5 psig per 100 psig

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source pressure drop

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MATERIALS OF CONSTRUCTION

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Body

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Poppet

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Diaphragm

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Seat

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AK 1200B

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brass

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SS 316

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Hastelloy C-22

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PCTFE (Vespel® opt.)

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AK 1200S

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SS 316

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SS 316

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Hastelloy C-22

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PCTFE (Vespel opt.)

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AK 1200SH

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SS 316

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Hastelloy C-22

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Hastelloy C-22

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PCTFE

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(Flow rating based upon N2 @ 100 psig inlet, varying gas type and, or inlet/outlet

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pressures will effect rating.

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*AK 1215 will not achieve full outlet pressure rating at all inlet pressures.

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••Optional temperature ranges available. Please consult factory

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All specifications subject to change without notice

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Hastelloy® C-22® Haynes Corporation

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Vespel® DuPont

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687 TECHNOLOGY WAY NAPA CA 94558 ♦ PH 707-259-0102 ♦ FAX 707-259-01 17 ♦www.aptech-online.com

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