Low Flow Regulators
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LowFlow J Series Lockout Device
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A method of preventing unwanted setpoint changes is to use a lockout device, and our new lockout device for J-Series regulators is a perfect solution. This lockout device will easily and effectively secure a manually actuated regulator.
The base of the two piece design remains in place once applied and will not interfere with normal operation. The device is compact, highly visible, easy to use and made of durable polypropylene.
The small locking device on the left is suitable for use on the JR, JRH, JRPH/L (1/4″) and JB models. The larger device on the right is to be used on the JRPH/JRPL (1/2″-1″), JRHF and JBDL.
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Low Flow, Low Pressure Regulators
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Two NEW valves have been added to Jordan Valves Low Flow range. Although aimed primarily at the Gas Regulator market, they are also perfectly suited to liquids.
They are ideally suited to low flow, low pressure applications which require good sensitivity.
Bodies machined from 316L barstock, Jorlon (modified PTFE) diaphragm, soft seats for class VI shut-off.
Model JRLL
Sizes: 1/4″ (DN8), 3/8″ (DN10), 1/2″ (DN15)
Max inlet pressure: 250 psi (17,2 bar)
Set pressure ranges: 1-75 psi (0,07-5,2 bar); 25-100 psi (1,7-6,9 bar)
Seat Options: PTFE/PEEK/Kel-F/EPDM
Low Flow Cvs: Cv0.012, 0.03, 0.08, 0.20
Ends: NPT std (BSPT or flanged optional)Model JRHL
Sizes: 1/2″ (DN15); 3/4″ (DN20)
Max inlet pressure: 250 psi (17,2 bar)
Set pressure ranges: 1-5 psi (0,07-0,34 bar); 5-15 psi (0,34-1,03 bar); 15-25 psi (1,03-1,72 bar); 25-50 psi (1,72-3,45 bar)
Seat Options: PTFE/PEEK/EPDM
Low Flow Cvs: Cv0.05, 0.8
Ends: NPT std (BSPT or flanged optional)
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Low Flow Regulators
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Low flow valves offered in this section are Globe Style regulators, primarily bar stock bodies and can be diaphragm or piston actuated. Many of the models are available in materials other than 316L so we welcome enquiries for valves made from exotics such as Hastelloy C, Monel, Alloy 20 etc. Valves can come with additional threaded ports for attaching inlet or outlet pressure gauges as well as features to make them tamper proof.
Series
Type
Size Range
Cv
Set Point range
Shutoff class
Key Feature /Option
JB
High Pressure BPRV
¼” – ½”
0.15- 0.35
5-750 PSI
Ansi Class VI
Panel mount & captured vent options
JBDL
Medium Pressure BPRV
½”
1.95
0-400 PSI
Ansi Class VI
High flow with inlets to 120 psi
JBPH
Piston Sensed HP BPRV
½” – 1”
0.5
0-5800 PSI
Ansi Class VI
Inlet Pressures to 6000 psi
JR
High Pressure PRV
¼ – ½”
0.012 – 0.2
5 – 750 PSI
Ansi Class VI
Jorlon long life diaphragm
JRH
High Pressure PRV
⅜” – ½”
0.8
2-450 PSI
Ansi Class VI
Barstock Design
JRHF
Low Pressure PRV
½” – 1”
1.5 – 1.9
0 – 150 PSI
Ansi Class VI
Inline removable seat
JRLH
Low Pressure PRV
¼” – ¾”
0.012 – 0.8
0 – 100 PSI
Ansi Class VI
Large Diaphragm, increased stability at low set points
JRPH/JRPL
Piston Sensed High Pressure PRV
¼” – 1”
0.07 – 2.1
0 – 9135 PSI
Ansi Class VI
Inlet pressures to 10,000 psi
5800/5850
Piston Sensed High Pressure BPRV
½” – 1”
0.4 – 1.0
240 – 5000 PSI
Ansi Class VI
High flow in compact design
6800
Piston Sensed High Pressure PRV
½” – 1”
0.5 – 2.5
250 – 3000 PSI
Ansi Class III, IV, V V
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Barstock Construction
