SL 54000 pages
SERIES SL 5400
SPRINGLESS REGULATOR
Intermediate pressure and flow range
Operating Parameters
• Single stage
Source pressure
Delivery pressure SL 5402
SL 5406
SL 5410
Proof pressure
Burst pressure
• 10 µin. surface finish
(7 and 5 µin. optional)
• 316L SS VAR secondary
remelt construction
vacuum to 1,000 psig (69 bar)
1 to 30 psig (0.07 to 2 bar)
1 to 60 psig (0.07 to 4 bar)
2 to 100 psig (0.14 to 7 bar)
3,000 psig (207 bar)
6,000 psig (414 bar)
(69 bar) inlet
• UHP Semiconductor
Other Parameters
cleaned, assembled,
tested and packaged
• Cylinder and point of
use applications
• Installation and operating
instructions available at
www.aptech-online.com
in the Tech Briefs section
Inlet /outlet connectors
Bonnet port
Flow coefficient (Cv)
Internal volume
Operating temperature
Surface finish
Inboard leakage
Outboard leakage
Leakage across seat
Installation
Supply pressure effect
1/4, 3/8 or 1/2 inch face seal or tube weld
1/8 inch NPT
0.23
1.2 in3 (19.7 cm3)
-40° to +160°F (-40° to +71°C)
10 µin (0.25 µm) Ra max standard;
7 µin (0.18 µm); and 5 µin (0.13 µm) optional
2 x 10-10 sccs
2 x 10-9 sccs He at 1,000 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
Diaphragm
Poppet
Finish
Seat
Series SL 5400 S
Noncorrosive
Series SL 5400 SH
Corrosive
SS 316L secondary remelt
SS 316L
stainless steel 316L
electropolished and passivated
PCTFE (Polyimide optional)
ENGINEERING DATA — SERIES SL 5400 SPRINGLESS REGULATOR
• Vacuum to 1000 psig
SS 316L secondary remelt
SS 316L
Ni-Cr-Mo alloy / UNS N06022
electropolished and passivated
PCTFE
All specifications subject to change without notice.
687 TECHNOLOGY WAY NAPA, CA 94558 • (707) 259-0102 • FAX (707) 259-0117
www.aptech-online.com
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