Steriflow JSRLF Series - Manual (Page 2)

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JSRLF S
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Low
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Sizes: 1/4" (DN8), 3/8" (DN10), 1/2" (DN15)
End Connections: Tri-Clamp, Tube Weld End and NPT
Soft Seat Materials for ANSI Class VI Shut-off
• PTFE to +252°F (122°C) continuous or 275°F
(135°C) intermittent [not to exceed 15 min. in a one
hour period]
FDA, USP Class VI
• PEEK to +350°F (177°C), FDA & USP Class VI
Body Material
• ASTM A479 316L SST
• Contact factory for other body/trim/seat materials
Diaphragm Material: Jorlon, PTFE TM , FDA & USP Class VI
Maximum Inlet Pressure:
• Tube End & Tri-Clamp: 450 psig (31,0 bar)
• NPT: 4000 psig (276 bar)
Pressure at Maximum Temperature:
• Tube End and Tri-Clamp: 450 psi @ 350°F (31,0 bar @
177°C) with PEEK seats; 450 psi @ 150°F (30,1 bar @
66°C) with PTFE seats
• NPT: 2165 psi @ 350°F (149 bar @ 177°C) with PEEK
seats; 3600 psi @ 150°F (248 bar @ 66°C) with PTFE
seats
Surface Finish:
• ASME BPE SF5, 20 Ra, µin (0,5 Ra, µm) electropolish
standard
• ASME BPE SF1, 20 Ra, µin, (0,5 Ra µm), non-EP is
optional, as are other finishes
Maximum Pressure Drop:
•
Tube End and Tri-Clamp: 450 psi (31,0 bar)
• NPT: 3000 psi (207 bar)
Spring Ranges
• 5 – 50 psi (0,3 – 3,4 bar)
• 25 – 100 psi (1,7 – 6,9 bar)
• 50 – 150 pis (3,4 – 10,3 bar)
• 25 – 250 psi (1,7 – 17 bar)
• 100 – 450 psi (7 – 30 bar)
• 200 – 750 psi (14 - 52 bar) - NPT only
Flow Capacities: Cv 0.012, Cv 0.03, Cv 0.08, Cv 0.20
Options
• Panel Mounting
• Captured Vent
• Self Relieving - Available with PTFE seats
o
ptions
Panel Mount Option Captured Vent Option (1/8" NPT)
o
ption
D
eFinition
Captured Vent
The captured vent design is for maximum safety for the user when handling toxic or hazardous media. It features a
1/8" FNPT port located on the spring housing. The user can easily tube this vent to a safe location. This option can be
incorporated into a self-relieving regulator that provides an additional port to permit the safe expulsion of hazardous
media.
Panel Mount
The panel mount feature requires a panel cut out of 1-1/2", complete with a threaded spring housing, and a panel
mount ring to secure the regulator.
*Self Relieving
The self relieving option is used for internal venting of downstream pressure. From a practical stand-
point, it allows for immediate reduction in pressure setpoints and automatically alleviates regulator lock up.