AP 1400T0 pages

SERIES AP 1400T

TIED DIAPHRAGM REGULATOR

Intermediate to high flow applications

• Single stage
• Stainless steel 316L VAR
secondary remelt
construction

Operating Parameters
Source pressure AP 1400T
AP 1400TA
AP 1400T HR
Delivery pressure AP 1402TA

option, flow rate to
6 slpm

• Cylinder or point of use

specialty and bulk gases

Proof pressure
Burst pressure

AP 1402T
AP 1406T
AP 1410T
AP 1415T*

(not available for HR)

1 to 30 psig (0.07 to 2 bar) (not available for HR)
1 to 60 psig (0.07 to 4 bar) (not available for HR)
2 to 100 psig (0.14 to 7 bar)
5 to 150 psig (.34 to 10 bar)
4,000 psig (276 bar); HR option 4,500 psig (310 bar)
8,000 psig (552 bar); HR option 9,000 psig (620 bar)

• Flow rates to 600 slpm
(21 scfm)

• Vacuum to 2,300 psig

(159 bar) inlet
HR option to 3,000 psig
(207 bar)

• Designed and

manufactured exclusively
for UHP semiconductor
applications

• Installation and operating
instructions available at
www.aptech-online.com
in the Tech Briefs section

Other Parameters
Inlet/outlet connectors
Bonnet port
Flow coefficient (Cv)
Internal volume
Operating temperature
Surface finish

1/4, 3/8 or 1/2 inch face seal or tube weld
1/8 inch NPT
0.45
1.06 in3 (17.4 cm3)
-40° to +160°F (-40° to +71°C)
15 µin Ra max / 10 µin. Ra avg.
(0.4/0.25 µm) standard; 10 µin (0.25 µm);
7 µin (0.18 µm); and 5 µin (0.13 µm) Ra max optional

Inboard leakage
Outboard leakage
Leakage across seat
Installation
Supply pressure effect

2 x 10-10 sccs
2 x 10-9 sccs He at 1,500 psig inlet pressure
4 x 10-8 sccs He at 1,000 psig inlet pressure
surface or panel (optional)
1.6 psig per 100 psig source pressure change

Materials
Type of Service
Wetted Parts
Body
Poppet and diaphragm
Nozzle
Finish
Seat
All specifications subject to change without notice.

Series AP 1400T S
Corrosive

Series AP 1400T SH
Corrosive

SS 316L secondary remelt
Ni-Cr-Mo alloy / UNS N06022
SS 316L
electropolished and passivated
PCTFE (Polyimide optional)

ENGINEERING DATA — SERIES AP 1400T TIED DIAPHRAGM REGULATOR

• Absolute sub-atmospheric

vacuum to 2,300 psig (159 bar)
vacuum to 300 psig (21 bar)
vacuum to 3,000 psig (207 bar)
100 mm Hg absolute to 30 psig (2 bar)

SS 316L secondary remelt
Ni-Cr-Mo alloy / UNS N06022
Ni-Cr-Mo alloy / UNS N06022
electropolished and passivated
PCTFE

*AP 1415T will not achieve full outlet pressure rating at all inlet pressures.

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www.aptech-online.com