AP 15000 pages

SERIES AP 1500

TIED DIAPHRAGM REGULATOR
Low Flow — High Pressure

Operating Parameters

• Single stage
• SS 316L VAR secondary
remelt or super alloy
construction

packaged for high purity
semiconductor
applications

Delivery pressure AP 1502
AP 1506
AP 1510
Proof pressure
Burst pressure

vacuum to 3,500 psig (241 bar)
HR option vacuum to 4,500 psig (310 bar)
1 to 30 psig (0.07 to 2 bar)
2 to 60 psig (0.14 to 4 bar)
2 to 100 psig (0.14 to 7 bar)
150% of maximum rating
400% of maximum rating

• Surface finish

15 Ra max /10 Ra avg

(10, 7 & 5 Ra max options)

• Vacuum to 3,500 psig

(241 bar) inlet
HR option to 4,500 psig
(310 bar)

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

• No threads in contact
with fluid media

• Industry standard for
cylinder applications

• Installation and operating

Inboard leakage
Outboard leakage
Leakage across seat
Installation
Supply pressure effect

1/4 or 3/8 inch face seal or tube weld
1/8 inch NPT
0.09
0.51 in3 (8.4 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

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)
0.25 psig per 100 psig source pressure change

instructions available at
www.aptech-online.com
in the Tech Briefs section

Materials
Type of Service

Series AP 1500 S
Noncorrosive

Series AP 1500 SH
Corrosive

Series AP 1500 H
Corrosive

Wetted Parts
Body
Poppet, nozzle, diaphragm
Finish
Seat

SS 316L secondary remelt
SS 316L
electropolished and passivated
PCTFE (Polyimide optional)

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

ENGINEERING DATA — SERIES AP 1500 TIED DIAPHRAGM REGULATOR

• Cleaned, assembled and

Source pressure

Ni-Cr-Mo alloy / UNS N06022
Ni-Cr-Mo alloy / UNS N06022
electropolished
PCTFE

All specifications subject to change without notice.

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