Description
■ Features
Precision pressure regulator IR Series provide an exceptional pressure control, stability and flexibility, sensitivity and flow.
1. Precise and stable pressure control, independent of pressure, flow and temperature fluctuations.
2. Pressure range extended to 0.8 MPa.
3. Improved sensitivity 0.2% F.S.
4. Max. Caudal hasta 6000L/min.
5. Manometers can be installed at the front and rear, and can be used in any combination of frl units.
6. Excellent pressure relief characteristics, the pneumatic pressure reducing valve can still maintain constant pressure when the fluid flows in the opposite direction.
7. Built with high quality materials such as zinc alloy, regulators guarantee durability and longevity in various environmental conditions.
8. Adequate for industrial automation, instrumentation and process control.
■ How to order to go precision pressure regulator

■ Specs
| Model | Basic type | Of pneumatic drive | |||
|---|---|---|---|---|---|
| IR10□0 | IR20□0 | IR30□0 | IR2120 | IR3120 | |
| Working medium | Air | ||||
| Max working pressure | 1,0MPa | ||||
| Min. work*)) | Slogan pressure + 0,05MPa | Slogan pressure + 0.1MPA | Slogan pressure + 0,05MPa | Slogan pressure + 0.1MPA | |
| Adjusted pressure range | IR1000: 0,005 a 0,2MPa | IR2000: 0,005 a 0,2MPa | IR3000: 0,01 a 0,2MPa | 0,01 a 0,8MPa | 0,01 a 0,8MPa |
| IR1010: 0,01 a 0,4MPa | IR2010: 0,01 a 0,4MPa | IR3010: 0.01 to 0.4MPA | |||
| IR1020: 0,01 a 0,8MPa | IR2020: 0,01 a 0,8MPa | IR3020:0,01 a 0,8MPa | |||
| Pressure of the Input signal*²) | — | 0,01 a 0,8MPa | 0,01 a 0,8MPa | ||
| Sensitivity*³) | Within 0.2% of the total amplitude | ||||
| Repeatability*³) | Within ± 0.5% of the total amplitude | ||||
| Linearity*4) | — | Within ± 1% of the total amplitude | |||
| Air consumption*5) (At a pressure from 1.0MPA supply) | 4.4 l/min (ANR) less | 4.4 l/min (ANR) less | 11.5 l/min (ANR) less | 4.4 l/min (ANR) less | 11.5 l/min (ANR) less |
| Port size | RC1/8 | RC1/4 | RC1/4,3/8,1/2 | RC1/4 | RC1/4,3/8,1/2 |
| Pressure gauge | RC1/8 (2 places) | ||||
| Working temperature | -5 to 60℃ (No freezing) | ||||
*1) With the absence of flow on the exit side. Together with the tight pressure, be sure to maintain a minimum differential pressure of 0.05 MPa for the IR1000 and IR2000 series, and 0.1 MPa for the IR3000 series.
*2) Applicable only to IR2120 and IR3120 types operated by air. The basic type is excepted.
*3) Characteristic values subject to conditions in which other characteristics are not included, such as secular change and temperature change.
*4) Indicates the linearity of the output pressure regarding the input signal pressure.
*5) Normally air is discharged from the atmosphere from a purge hole or an escape port.
■ Accessory (Option)/Part No.
| Description | Part No. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| IR1000 | IR1010 | IR1020 | IR2000 | IR2010 | IR2020/2120 | IR3000 | IR3010 | IR3020/3120 | |
| Medium | P36201023 | P3620203222222222222222222222222222228228282200 | P362030-20 * | ||||||
| Manometer (RC, g) | G33-2-01 | G33-4-01 | G33-10-01 | G43-2-01 | G43-4-01 | G43-10-01 | G43-2-01 | G43-4-01 | G43-10-01 |
* A support and two mounting screws (M5 x 35). To mount the support, remove two body screws (M5 x 30) on the identification plate on the opposite side and put the two attachment mounting screws back (m5 x 35).
■ Modular combination example

| Description | Applicable model | ||
|---|---|---|---|
| IR10 □ 0 □ 01 □ -x170 | IR2 □ 0- □ 02 □ -x170 | IR3 □ 0- □-x170 | |
| ①Filtro of area | AF20-A | AF30-A | AF40-A |
| ② Fog separator | AEM2020-a | AFM30-A | AFM40-A |
| ③Interfaz | Y200-A | Y300-A | Y400-A |
| ④ Interface with support | Y200T-A | Y300T-A | Y400T-A |
* Modular adapter attached to Made-to-Order product (IR□□□□-□□-X170) is shipped together, but not assembled.
■ Dimensions
















