Steriflow by Jordan Valve 3170 Wasson Road • Cincinnati, OH 45209 513.533.5600 • 800.543.7311 • 513.871.0105 (f)[email protected] • www.steriflowvalve.com
JSRLFLP SeriesPressure Reducing Valves for Low Flow and Low Pressure Biopharmaceutical and Parenteral process Gas
JSRLFLP is a high purity low flow, regulator designed and built specifically for very low pressure hygienic, ASME BPE gas applications.
The JSRLFLP has been designed specifically for very low pressure clean gas regulation in Stainless and Single Use Disposable applications. Whether it's precise regulation for sparging, blanketing, motive force, or SUD bag inflation, the JSRLFLP was built for the job!
The durable valve body and metal trim components are machined from ASTMA479 316L SST barstock and fin-ished to ASME BPE SF5, 20Ra micro-inch, (0.5 Ra microm-eter) electropolished as standard.
The valve is outfitted with a sensitive PTFE Jorlon dia-phragm and Teflon or PEEK, seats and seals that are all FDA approved, USP Class VI compliant materials. These materials of construction enable JSRLFLP to withstand the rigors of an autoclave if required.
Features
• Stable outlet pressure setpoints at very low pressure• Very low set point offset (droop) especially at higher
inlet pressures• Top entry design facilitates in-line cleaning and
maintenance• Barstock construction guarantees material integrity
and quality surface finish• Four Cv's from 0.01 to 0.2 guarantee a valve that will
fit your specific application• Optimized internal volume• Proprietary Jorlon diaphragm material provides ex-
ceptionally long life• Soft seat material for ANSI Class VI shutoff
Documentation
The following documentation is shipped at no charge:• Steriflow Unicert: Certificate of Compliance for: - Material, including MTR’s - Surface Finish - FDA/USP Class VI• Traceability: Each Unicert includes individual valve serial numbers, heat numbers and attached MTR’s directly traceable to the valve serial number and heat numbers imprinted on all wetted metallic components.
surFace Finish
• ASME BPE SF5 (20 Ra µin (0.5 Ra μm), elec-tropolished) — standard for all external and wetted metal parts
• ASME BPE SF1 (20 Ra µin) mechanical finish, non-electropolished and other finishes available
• O2 cleaning — optional
applications
Ideal for low pressure regulation of gases used in bio-pharmaceutical R&D and production facilities. Designed specifically for very low pressure control in traditional Stainless Steel and Single Use Dispos-able installations such as: Gas overlay or motive force movement, pressure filling, Lyophilization, sparging, or SUD bag inflation.• Clean Filter Air• Nitrogen• Carbon Dioxide• Argon• Oxygen• Custom purge or blanket gas
Sanitary V
alves
JS
RLFLP S
erie
s Low
Flow
Low
Pressure
Gas R
ed
ucing V
alves
-2-
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
speciFications
Sizes: 1/4" (DN8), 3/8" (DN10), 1/2" (DN15)
End Connections: NPT all sizes, Tri-Clamp and Tube Weld End 1/2"(DN15) only
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 pe-riod] FDA, USP Class VI
• PEEK to +350°F (177°C), FDA & USP Class VI
Body and Trim Material• ASTM A479 316L SST• Contact factory for other body/trim/seat materials
Diaphragm Material: Jorlon - PTFETM, FDA & USP Class VI
Maximum Inlet Pressure: • Tube End & Tri-Clamp: 150 psig (10,3 bar)• NPT: 150 psig (10,3 bar)
Pressure at Maximum Temperature:• Tube End and Tri-Clamp: 150 psi @ 350°F (10,3 bar @
177°C) with PEEK seats; 150 psi @ 150°F (10,3 bar @ 66°C) with PTFE seats
• NPT: 150 psi @ 350°F (10,3 bar @ 177°C) with PEEK seats; 150 psi @ 150°F (10,3 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: 150 psi (10,3 bar)• NPT: 150 psi (10,3 bar)
Spring Ranges: 1 – 75 psi (0,07 – 5,2 bar)
Flow Capacities: Cv 0.012, Cv 0.03, Cv 0.08, Cv 0.20 (Kv 0,010, Kv 0,026, Kv 0,069, Kv 0,173)
Options• Oxygen cleaning and certification• Panel Mounting• Captured Vent• Self Relieving• Gauge Ports, Pressure Gauger
options
Panel Mount Option Captured Vent Option (1/8" NPT)
option DeFinition
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 RelievingThe 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. Gauge Ports - Pressure GaugeFor inlet and outlet pressure gauges (and the gauges) are available as standard options
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
-3-
anti-tamper optionA
DID A
AD ID A
DIN 32676 Row B (ISO 1127)VALVE SIZE A AD ID
DN15 50.5 21.3 18.1DN15* 34.0 21.3 18.1DN20 50.5 26.9 22.9
DIN 32676 Row A (ISO 11850)VALVE SIZE A AD ID
DN15 34.0 19.0 16.0DN15* 50.5 19.0 16.0DN20 34.0 23.0 20.0DN20* 50.5 23.0 20.0
Din & iso tri-clamp Dimensions
Acorn nut cover
Lock nut
Allen/socket head stem adjustment
Internal View1. Adjust stem position with Allen
wrench2. Tighten lock nut against bonnet
while holding stem position3. Replace and tighten acorn nut
* with non-standard Tri-clamp face
* with non-standard Tri-clamp face
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Features & BeneFits
-4-
Fine thread pitch for precision setpoint adjustments.
ASTM A479 316L body, diaphragm casing, bonnet, and trim
ASME BPE SF5, 20 Ra µin (0,5 Ra µm) electropolish finish is standard
FDA / USP Class VI seat material for ANSI Class VI shutoff
1/2" Tri-Clamp and Tube Weld Connections; 1/4", 3/8" and 1/2" NPT
PTFE-JorlonTM FDA / USP Class VI approvedUnsurpassed life
Flow conFigurations
outlet inlet
outlet gage
inlet gage
* Gage ports are 1/4" FNPT (consult factory for required alternative)Consult factory for other porting options
A B
D E
outlet inlet
outlet inlet outlet inlet
inlet gage outlet gage
outlet gage
outlet inlet
SAMPLE
C
outlet inlet
270°
90°
Autoclavable Anodized Aluminum Knob available as cataloged option
Reliable, gas pressureregulation at flows less than 1 LPM and set points to 1 psig (69 millibar)
Large diaphragm area for increased stability, and less offset at very low setpoints
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
-5-
• JSRLFLP Series with Tri-Clamp Ends, InchesVALVE SIZE A
1/2" 4.073/4" 4.07
• JSRLFLP Series with Tri-Clamp Ends, MetricVALVE SIZE A
DN15 103,4DN20 103,4
Dimensions
5.10 (129,5)5.93
(150,6)
A
• JSRLFLP Series with FNPT/SW Ends, InchesVALVE SIZE A
1/4" 2.003/8" 2.001/2" 2.75
• JSRLFLP Series with FNPT/SW Ends, MetricVALVE SIZE A
DN8 50,8DN10 50,8DN15 69,9
• JSRLFLP Series with Tube Ends, InchesVALVE SIZE A
1/2" 8.853/4" 8.85
• JSRLFLP Series with Tube Ends, MetricVALVE SIZE A
DN15 224,8DN20 224,8
Ø5.7 (144,8)
cv trim selection instructions
1. Select a graph on the following twelve pages that best represents your outlet pressure set point and flow range.2. Select the inlet pressure line on the graph (horizontal sloped line, P1) that reflects your application's actual inlet
pressure.3. That line indicates the Pressure/Flow capabilities of the Cv trim under flowing conditions
Flow Data For cv trim selection
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.012Maximum inlet pressure: 150 psig (10,3 bar)
-6-
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 15 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 5 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 1 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 2 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 10 psig
0.2
0
0.40.60.8
11.2
0
0 0.40
0.09
0.121.81.61.41.2
1
0
0 1.5
0.3
0.70.8
8
6
4
0
0.5
10
12
0
0.05
0.1
1
0.5
0
0.152
2.50.2
Outle
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i)Ou
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psi)
Outle
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Outle
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psi)
Outle
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r)Ou
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bar)
Outle
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bar)
Outle
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Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)0.1
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 20 psig
00.2
11.2
5
0
0.8
1.4
10
15
1.6
Outle
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Outle
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Air Flow (L/min)
Air Flow (SCFM)
0.6
8642 10 12 14
5 15 20 35 40302510
4
3
2
1
5
6
0
0.2
0.1
0.25
0 0.50
8642
10121416
P1=50 psiP1=75 psiP1=100 psi
P1=50 psiP1=75 psi P1=100 psi
P1=75 psiP1=100 psi
1.5
0.5
5 10 15 20 25 30 35 40
0.4
P1=75 psi P1=100 psi
P1=50 psiP1=75 psi P1=100 psi
P1=35 psiP1=50 psi
P1=75 psiP1=100 psi0.03
P1=10 psi
1
0.15
0.05
5 15 30 35 40252010
5 45 15 35 40302010Air Flow (L/min)
1
0.4
0.6
0 0.5 1 1.5
0.8
0.2 0.3 0.5
1.5
1820
0 10.5 1.5
2015105 25 30 35 403
2
0.60.40.2
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
0.07
0.05
0.01P1=25 psi
P1=35 psi
0 1.50.5 1
0.30.350.4
P1=35 psi
P1=10 psi
P1=25 psi
P1=50 psiP1=35 psi
P1=25 psi
0.20.10
P1=35 psiP1=25 psi
P1=25 psiP1=10 psi
P1=50 psi
P1=35 psi
P1=25 psi
Flow Data For cv trim selection
-7-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.012Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 45 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 35 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 25 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 30 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 40 psig
0.50
11.522.53
0 10
1
23025
20
1510
5
0
1.5
0
0
Outle
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i)Ou
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psi)
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Outle
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psi)
Outle
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r)
Outle
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r)Ou
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bar)
Outle
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r)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
1.5
15105 20 30 35 40
0 0.50
2
1
2.5
00
3025201510
35404550
P1=75 psiP1=100 psi
P1=75 psi
P1=100 psi
P1=100 psi
P1=75 psi P1=100 psi
P1=35 psi P1=50 psi P1=75 psiP1=100 psi
0.5
1
1
1.5
0.5
Air Flow (L/min)
0.5
353025201510
05
40
1.5
1.5
00
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
25
P1=50 psiP1=35 psi
P1=50 psi
15105 20 30 35 4025
15105 20 30 35 4025
P1=75 psi
0.5
15105 20 30 35 4025
15105 20 30 35 4025
15105 20 30 35 4025
0.50
11.522.53
0.50
11.5
2
2.53
0.5 1 1.5
0 0.5 1 1.5
353025201510
05
4045
P1=50 psi
Outle
t Pre
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e (ba
r)
1
2
1.5
0.5
3.54
Outle
t Pre
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e (ba
r)
Air Flow (SCFM)
Air Flow (L/min)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 50 psig
P1=100 psiP1=75 psi
0
20
10
30
4050
60
Outle
t Pre
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e (ps
i)1 1.50.5
3530252015105
Flow Data For cv trim selection
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.012Maximum inlet pressure: 150 psig (10,3 bar)
-8-
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 75 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 65 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 55 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 60 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 70 psig
0 1.5
Outle
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i)Ou
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psi)
Outle
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i)
Outle
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i)Ou
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psi)
Outle
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bar)
Outle
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bar)
Outle
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r)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
0
0 0.5
P1=75 psi
P1=100 psi
P1=75 psi
P1=100 psi
P1=100 psi
0.5
P1=75 psi P1=100 psi
P1=75 psiP1=100 psi
1
Air Flow (L/min)
1
1.5
0 10.5 1.5
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
0 1.50.5 1
15105 20 30 35 4025
15105 20 30 35 4025
15105 20 30 35 4025
15105 20 30 35 4025
15105 20 30 35 4025
0 1.50.5 1
0.511.522.533.54
0.50
11.522.533.54
0
1
2
3
4
5
0
1
2
3
4
5
0.50
11.522.533.545
4.5
0
20
10
30
40
5060
0
2010
3040506070
0
2010
3040506070
0
2010
304050607080
80
0
2010
3040506070
Flow Data For cv trim selection
-9-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.Flow Coefficient: 0.03Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 15 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 5 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 1 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 2 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 10 psig
0 20
0.4
0.6
1
0.8
1.21618
141210
86420
0
0.050
0.10.15
0.350.46
5
3
2
0
00
0.04
0.06
2015105
1.61.4
0.8
0.60.4
01.5
1.8
0.02
00.1
0.30.4
0.812
0
0.2
8
2
0
0.05
2
1.5
1
0.5
2.5
3 0.2
Outle
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i)Ou
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psi)
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Outle
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psi)
Outle
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bar)
Outle
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bar)
Outle
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Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
P1=10 psiP1=25 psi P1=75 psi P1=100 psi
25
1
4
0
10
4
6
30 35
10.5
0.5 1 1.5
P1=75 psiP1=100 psi
0.5
P1=100 psi
P1=75 psiP1=100 psi
P1=75 psi
P1=100 psi
0.08
0.12
0.10.15
0.1
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 20 psig
40
1.21
0.2
2015105 25 30 35 40 45
0.30.250.2
P1=35 psi P1=50 psi
P1=35 psi
P1=25 psiP1=10 psi
P1=50 psi
2015105 25 30 35 40 45 50 55
1 1.5
0.2
P1=35 psi
P1=25 psi P1=50 psiP1=75 psi
0 1.510.5
201510 25 30 35 405
P1=10 psi
P1=25 psi
P1=35 psi
P1=50 psi
2015105 25 30 35 40 45 50 55
0 0.5 1 1.5
0.70.60.5
P1=25 psi
P1=35 psi
P1=50 psi
P1=75 psi P1=100 psi
P1=25 psi
P1=35 psi
P1=50 psi
20
15
10
5
00
Air Flow (SCFM)0.5 1 1.5 2
0
0.40.6
10.8
1.2
Outle
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r)
0.2
1.41.6
20155 55Air Flow (L/min)
10 25 30 5035 40 45
Outle
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e (ps
i)
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
-10-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.03Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 45 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 35 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 25 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 30 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 40 psig
0.50
1
1.522.53
0
0 1 20
1
230
25
20
1510
5
0
1.5
0.5
0 0
0.5
1.5
235302520
0
1
2.54045 3
00
0.5
1201510
0
1.5
3035
2
Outle
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i)Ou
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psi)
Outle
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Outle
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psi)
Outle
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bar)
Outle
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bar)
Outle
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Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)0.5 1.5
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 50 psig
00.5
2.5340
30
20
0
2
3.550
60 4
Outle
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i)
Outle
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r)
Air Flow (L/min)
Air Flow (SCFM)0
1.5
2015105 25 30 35 40 45 50 55
15105 25 30 45 50 55403520
3025201510
5
3540
0 10.5 1.50
1
2
1.5
0.5
2
2.5
0 10.5 1.5 20
3025201510
5
35404550 15105 45 50 55403520 25 30
P1=35 psi P1=50 psi P1=75 psiP1=100 psi
P1=50 psi
P1=75 psi P1=100 psi
P1=75 psi P1=100 psi
2015105 25 30 35 40 45 50 55
25
5
1 20.5 1.5
1 20.5 1.5
1 20.5 1.5
2015105 25 30 35 40 45 50 55
2015105 25 30 35 40 45 50 55
1510
5
110
P1=75 psiP1=100 psi
P1=50 psiP1=75 psi P1=100 psi
P1=35 psi P1=50 psiP1=75 psi P1=100 psi
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.03Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 75 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 65 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 55 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 60 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 70 psig
10
2
3
4
56
0
0 1 2 0
1
460
50
40
30
10
0
1.5
0.5
00
2
3
70605040
01
4
805
000.51
403020
0
46070 4.5
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
0.5 1.5
2015105 25 30 35 40 45 50 55
15105 25 30 45 50 55403520
40302010
5060
0 10.5 1.50
3
4
2
2
5
0 10.5 1.5 20
302010
50
708090
15105 45 50 55403520 25 30
P1=75 psi
P1=100 psi
P1=75 psi P1=100 psi
P1=100 psi
2015105 25 30 35 40 45 50 55
50
10
1 20.5 1.5
1 20.5 1.5
2015105 25 30 35 40 45 50 55
302010
P1=75 psi P1=100 psi
P1=75 psiP1=100 psi
20
3.532.52
7080
1
40
60
1.522.533.5
-11-
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
-12-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.08Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 15 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 5 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 1 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 2 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 10 psig
0.20
0.4
0.6
0.81
1.2
0
0 10
0.08
0.121.81.61.41.2
10.8
0
0.1
0.04
000.1
0.50.68
6
4
2
0
0.3
0.710
12 0.8
00
0.05
0.11.5
1
0
0.152.5
3 0.2
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)0.5 1.5
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 20 psig
00.2
11.2
15
10
5
0
0.8
1.420
251.6
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (SCFM)
0.6
2015105 25 30 35 40
15 45 60 105120 135907530
5432
1
6
7
0 31 50
0.15
0.4
0.3
0.1
0.45
0 21 3 40
108642
12141618
P1=10 psi P1=50 psi
P1=75 psiP1=100 psi
P1=50 psiP1=75 psi P1=100 psi
P1=75 psi P1=100 psi
2
0.5
1 32
2 41 3
20 40 60 80 100 120 140 160
0.4P1=75 psi P1=100 psi
P1=50 psi P1=75 psi
P1=100 psi
P1=35 psiP1=50 psi
P1=75 psiP1=100 psi
0.60.40.2
0.06
0.02
P1=35 psiP1=25 psi
5
2 4P1=35 psi
P1=25 psiP1=10 psi
0.35
0.250.2
0.05
15 45 60 105120 135907530
15 45 60 105120 135907530
P1=50 psi
P1=35 psi
P1=25 psi
2010 30 40 6050
P1=25 psiP1=10 psi
Air Flow (L/min)
5
0.2
0.4
P1=35 psi
P1=25 psi
0 21 3 4 5 6
P1=50 psi
P1=35 psi
P1=25 psi
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.08Maximum inlet pressure: 150 psig (10,3 bar)
-13-
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 45 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 35 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 25 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 30 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 40 psig
0.50
11.52
2.53
0
0 40
1
230
25
2015
10
0
1.5
00
0.5
2.5
3
35302520
0
1.5
4045
0
0.5
11510
0
1.52530 2
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)1 5
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 50 psig
00.5
2.53
30
20
100
2
3.5
40
504
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (SCFM)
1.5
80604020 100 120 140 160
20 60 80 140 16012010040
3025201510
3540
0 31 50
2
1
2.5
0 21 3 40
252015105
30354045
P1=50 psi
P1=75 psiP1=100 psi
P1=50 psi P1=75 psiP1=100 psi
P1=75 psi P1=100 psi
20
5
2 41 3
20 40 60 80 100 120 140 160
1
P1=75 psi P1=100 psi
P1=50 psi P1=75 psi P1=100 psi
P1=35 psi P1=50 psi
P1=75 psi
P1=100 psi
0.5
P1=35 psi
5
2 4
1.5
0.5
20 60 120 140 1601007540
20 60 120 140 1601008040Air Flow (L/min)
5
1
2
0 21 3 4 5 6
5
2 3 6
5
6
6
50 60
6
0 2 41 3 5 6
80604020 100 120 140 16035
1510
5
Flow Data For cv trim selection
-14-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.
Flow Coefficient: 0.08Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 75 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 65 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 55 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 60 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 70 psig
1
0
2
34
5
6
0 50
3.5
4.5706050403020
0
4
2.5
0
403020100
5060
0
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)2 6
80604020 100 120 140 160
0 31 50
4
2
5
0 21 3 40
5040302010
60708090
P1=75 psi P1=100 psi
P1=75 psi P1=100 psi
P1=100 psi
1 32
2 41 3
P1=75 psi P1=100 psi
P1=75 psiP1=100 psi
10
3
2
5
2 4
3
1
Air Flow (L/min)
5
1.510.5
431
80604020 100 120 140 160
706050403020
010
80
6
80604020 100 120 140 160
80604020 100 120 140 160
80604020 100 120 140 160
6
6
7080
0
4
2
5
3
1
0
4.54
3
21.510.5
2.5
3.5
5 64
706050403020
010
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
-15-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.Flow Coefficient: 0.20Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 15 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 5 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 1 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 2 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 10 psig
0 3 7 8 9
0.20
0.4
0.6
0.8
1
1.21801209030
1816141210
86420
0 2 5 8
0.050
0.10.150.2
0.30.35
200125100256
5
4
3
2
1
0
0.25
0.4
0 1 2 30
0.04
0.06
0.08
0.1
80502010
1.21
0.80.60.40.2
0
1.4
0.02
0 1 3 600.10.20.3
0.50.6
100755025
86
4
2
0
0.4
0.7
4 5 7
10
12125 150 175 225
0.8
0 200.020.040.06
0.10.12
6015
1.5
1
0.5
0
0.08
0.14
4
2
2.5105 135
0.16
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
P1=10 psiP1=25 psi P1=35 psi
P1=50 psi P1=75 psi
P1=100 psi
1 3 5
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 20 psig
100.20.4
11.2
1601208040
15
10
5
0
0.8
1.4
6 9 10
20
25200 240 280
1.6
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (SCFM)0
150
P1=10 psi
P1=25 psi
P1=35 psiP1=50 psi
P1=75 psi
P1=100 psi
P1-25 psi P1-100 psiP1-75 psiP1-50 psi
P1-35 psi
P1=10 psi
P1=25 psi P1=35 psi P1=50 psi
P1=100 psi
P1=75 psi
P1=100 psiP1=75 psi
P1=50 psi
P1=35 psiP1=25 psi
P1=100 psiP1=75 psiP1=50 psi
P1=35 psi
P1=25 psi0.6
30 40 60 701.6 30 45 75 90 120
1 3 4 6 7
50 75 150 175 225
65421
60 210 240
200
2 8
2 3 4 5 7 8
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
-16-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.Flow Coefficient: 0.20Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 45 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 35 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 25 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 30 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 40 psig
0
0.5
0
11.5
2.52
3
2001208040
4045
353025201510
50
0 1 4 7
0.5
0
1
1.5
2
2.5
240200120804035
2520
1050
0 5 8 9
1
0
1.5
21601208040
25
20
15
10
5
010
30
0.5
000.5
1
1.5
2.5
3
20151050
22530
0
1
1.52520
1510
30
35
2
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
P1=35 psi
P1=50 psi
P1=75 psi
P1=100 psi
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 50 psig
00.51
22.5
30
20
10
0
1.5
34050 3.5
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (SCFM)
160
200
40
15
30
50
50
0.5
354045
60 4
240 280
762 431
280160
2 3 5 6 8 9 10
240 280
P1=50 psi
P1=75 psi P1=100 psi
1 6 9 102 3 4 5 7 8
1601208040 200 240 280
0 5 8 1062 431 7 9
40 280160 24020012080
1 4 72 3 5 6 8 9 10
P1=75 psi
P1=100 psi
P1-35 psi P1-50 psi
P1-75 psi P1-100 psi
P1=50 psi
P1=75 psiP1=100 psi
0 1 6 92 3 4 5 7 8 10
20012080 160 24040 280
P1=75 psiP1=100 psi
Flow Data For cv trim selection
-17-
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow decreases and approaches zero.Flow Coefficient: 0.20Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 75 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 65 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 55 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 60 psig
Pressure Control RangeRange Spring: 0-75 psig (0-5,2 bar)Set Point: 70 psig
0
1
0
2
3
5
4
62001208040
8090
70605040302010
0
0 1 4 7
1
0
2
3
4
5
240200120808070
5040
2010
0
0 5 8 9
1
0
1.52
1601208040
50
40
30
20
10
010
60
0.5
0 0
1
3
4
5
20
80
100
2
60
30
0
2.5
1.5
50
403020
6070
4.5
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ps
i)
Outle
t Pre
ssur
e (ps
i)Ou
tlet P
ress
ure (
psi)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)Ou
tlet P
ress
ure (
bar)
Outle
t Pre
ssur
e (ba
r)
Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM) Air Flow (SCFM)
Air Flow (SCFM)Air Flow (SCFM)
P1=35 psi
P1=50 psi
P1=75 psi P1=100 psi
160
200
40
30
60
100 0.5
70
4050
240 280
762 431
280160
2 3 5 6 8 9 10
240 280
P1=75 psi P1=100 psi
1 6 9 102 3 4 5 7 8
1601208040 200 240 280
0 5 8 1062 431 7 9
40 280160 24020012080
1 4 72 3 5 6 8 9 10
P1-100 psi
P1=75 psiP1=100 psi
P1=75 psiP1=100 psi
2.53
43.5
43.53
2
1
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
JSRLFLP/0914/AB
Steriflow Valve reserves the right to make revisions to its product, specifications, literature and related information without notice. Please visit our website at www.steriflowvalve.com for the latest information on our products.
JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
orDering schematic
Model Size Material/
1 & 2 3 & 4 5 & 6 7 & 8 9 & 10 11 & 12 13 & 14 15 16 17— —
ModelJSRLFLP Low Flow Low Pressure Reducing Valve
Size025 1/4" (DN08)038 3/8" (DN10)050 1/2" (DN15)
Material6L ASTM A479, 316L
1 & 2 Body FeatureEnd Connection Port Configuration
A FNPT, 1/4" A Port "A"B FNPT, 3/8" B Port "B"C FNPT, 1/2" C Port "C"T ASME BPE Tri-Clamp, 1/2" D Port "D"W ASME BPE Tube Weld, 1/2" E Port "E"S1 ISO Tri-Clamp, DN15V1 ISO w/ 34.0mm face T-Clamp, DN15R1 ISO T-Clamp, DN20D2 DIN Tri-Clamp, DN15V2 DIN T-Clamp, DN15 w/50.5mm faceU2 DIN T-Clamp, DN20X2 DIN T-Clamp, DN20 w/50.5mm faceM3 DIN Tube Weld, DN15H4 ISO Tube Weld, DN15ZZ Non-Standard
1 Acc. to DIN 32676 Row B (ISO 1127). See dimensions, page 32 Acc. to DIN 32676 Row A (DIN 11850). See dimensions, page 33 Acc. to DIN 11866, DIN 11850 Row A4 Acc. to DIN 11866 Row B, (ISO 1127)
3 & 4 Trim1S Cv 0.012 (Kv 0,010)4S* Cv 0.03 (Kv 0,026)2S Cv 0.08 (Kv 0,069)3S Cv 0.2 (Kv 0,173)1R Cv 0.012 Self-Relieving4R* CV 0.03 Self-Relieving2R Cv 0.08 Self-Relieving3R Cv 0.2 Self-RelievingZZ Non-Standard
* Though out of sequence, "4S" and "4R" are the correct order codes for Cv 0.03
5 & 6 Seat Material - FDA & USP Class VIT1 PTFE Cv 0.012 P2 PEEK Cv 0.08T2 PTFE Cv 0.08 P3 PEEK Cv 0.2T3 PTFE Cv 0.2 P4 PEEK Cv 0.03T4 PTFE Cv 0.03
ZZ Non-StandardP1 PEEK Cv 0.012
11 & 12 ActuatorSK Standard Actuator
AK Autoclavable Anodized Aluminum Knob available as cataloged option
CV Captured VentPM Panel MountTP Anti-tamper feature (See illustration page 3)ZZ Non-Standard
13 & 14 Inlet GaugeAA 0 - 30 psi / bar (Dual) BB 0 - 60 psig / bar (Dual)CC 0 - 100 psig / bar (Dual)DD 0 - 160 psig / bar (Dual)NN NoneZZ Non-Standard
15 Outlet GaugeD 0 - 15 psig/bar (Dual)A 0 - 30 psig/bar (Dual)B 0 - 60 psig / bar (Dual)C 0 - 100 psig / bar (Dual)N NoneZ Non-Standard
16 SEP ComplianceG SEP CompliantØ NoneZ Non-Standard
17 AccessoriesS Clean For Oil FreeX Clean For OxygenØ NoneZ Non-Standard
7 & 8 Range Spring / Outlet PressureE1 1 - 75 psiE2 25 - 100 psiZZ Non-Standard
9 & 10 Diaphragm MaterialJL JorlonTM PTFE, FDA & USP Class VIZZ Non-Standard