LowFlow JR Series High Pressure Regulator
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SKU
JR
LowFlow JR Series high pressure regulators handle very high pressures and very low flows in corrosive and specialty gases. They come in 1/4", 3/8", and 1/2" line sizes.
LowFlow JR Series high pressure regulators have the ability to handle very high pressures and very low flows. These valves are typically used in research and sampling systems for corrosive and specialty gases. Typical applications include gas chromatography and flame ionization detectors, as well as other industrial controls.
- Availbale in 1/4", 3/8", and 1/2" line sizes
- End connections: NPT, socket weld, flanged
- For general, corrosive, and specialty gas services and non-cavitating liquids
- Top entry design makes in-line cleaning and maintenance easy
- Barstock construction guarantees material integrity and surface finish
- High flow rate and high rangeability reduces need for reduced trim sizes
- Fine thread pitch for precision setpoint adjustments
- Proprietary Jorlon diaphragm material provides exceptionally long life
- Soft seat material (Teflon or PEEK) for ANSI Class VI shutoff
Model Selection Guide
Make one selection from each section of the chart. A finished model number
will look like this: JR-025-6L/AA1ST1E1JLSKNNN00
| Description | Catalog Number | |||
|---|---|---|---|---|
| Stainless Steel Pressure-Reducing Valve, Jorlon Diaphram, Standard Actuator | ||||
| Valve | Size | Connection | Dim. A | |
| 1/4" 3/8" 1/2" |
NPTF Ends NPTF Ends NPTF Ends |
2" 2" 2.75" |
JR-025-6L/A JR-025-6L/B JR-025-6L/C |
|
| Port Type (See Specifications for Port Type diagram) |
A (Inlet and Outlet) B (Inlet, Outlet, and Outlet Gage) C (Inlet, Outlet, and Outlet Gage) D (Inlet, Outlet, and Inlet Gage) E (Inlet, Outlet, Inlet Gage, Outlet Gage) |
A B C D E |
||
| Trim and Seat Material | Teflon Seat, 0.012 Cv Teflon Seat, 0.08 Cv Teflon Seat, 0.2 Cv |
1ST1 2ST2 3ST3 |
||
| Range Spring/Outlet Pressure | 5-50 PSI 25-100 PSI 50-150 PSI 75-250 PSI 100-475 PSI 200-750 PSI |
E1JLSK E2JLSK E3JLSK E4LSK E5JLSK E6JLSK |
||
| Inlet Gauge (For Port Types D and E) |
None 0-30 PSIG 0-60 PSIG/Bar (Dual) 0-100 PSIG/Bar (Dual) 0-160 PSIG/Bar (Dual) 0-200 PSIG/Bar (Dual) 0-300 PSIG/Bar (Dual) 0-400 PSIG/Bar (Dual) 0-600 PSIG/Bar (Dual) 0-1000 PSIG/Bar (Dual) 0-2000 PSIG/Bar (Dual) 0-3000 PSIG/Bar (Dual) 0-5000 PSIG/Bar (Dual) |
NN AA BB CC DD EE FF GG HH JJ KK LL MM |
||
| Outlet Gauge (For Port Types B, C, and E) |
None 0-30 PSIG 0-60 PSIG/Bar (Dual) 0-100 PSIG/Bar (Dual) 0-160 PSIG/Bar (Dual) 0-200 PSIG/Bar (Dual) 0-300 PSIG/Bar (Dual) 0-400 PSIG/Bar (Dual) 0-600 PSIG/Bar (Dual) 0-1000 PSIG/Bar (Dual) |
N00 A00 B00 C00 D00 E00 F00 G00 H00 J00 |
||
| Regulator Type | Pressure |
|---|