The 2LA family includes direct-acting 030/050 and internally piloted 150–500 normally closed...
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The 2LA family includes direct-acting 030/050 and internally piloted 150–500 normally closed 2/2 valves with SUS304 bodies and PTFE seals. Match structure, pressure difference, medium, temperatures and complete model for a quotation.
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2LA030 /050
Standard · max differential 1 MPa
2LAH030 /050
High pressure · max differential 2 MPa
2LA150 / 200 / 250 / 320 / 400 / 500
Internally piloted ·0.05–0.7 MPa
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Match a 2LA model code
2LA direct ordering reference
Helpful for Model Matching:
| Actuation / state | Direct acting, normally closed 2/2. |
| Differential / proof pressure | Standard maximum differential 1 MPa; H maximum 2 MPa; proof 3 MPa. Minimum differential not specified. |
| Orifice / Cv / area | 030 standard: 3 mm/Cv 0.33/6 mm²; H: 2 mm/Cv 0.18/3 mm². 050 standard: 5 mm/Cv 0.83/15 mm²; H: 4 mm/Cv 0.55/10 mm². |
| Body / seal | SUS304 stainless steel; PTFE (Teflon) seal. No seal-choice code. |
| Fluid / ambient temperature | Oil −10 to 150 °C; water 1 to 150 °C; steam maximum 183 °C, minimum not specified; ambient −20 to 100 °C. |
| Viscosity caveat | Main row under 20 cSt; oil footnote 50 cSt or less. Confirm the applicable oil requirement. |
| Coil / protection | Class H; IP65; AC50/60Hz ±15%, DC±10%. Terminal blank, grommet I, wire 0.5 m. |
| Coil power | 030 and 150/200/250: AC50Hz 10VA, AC60Hz 8VA, DC6.5W. 050 and 320/400/500: AC50Hz 25VA, AC60Hz 22VA, DC12W. |
| Temperature rise | Small coil: AC50Hz 50 °C, AC60Hz 45 °C, DC50 °C. Large coil: AC50Hz 65 °C, AC60Hz 60 °C, DC50 °C. |
| Mounting / accessory scope | Optional bracket shown. Source refers accessory ordering to 2WA P169, not included here. Confirm exact accessory scope. |
Ordering code matching
Code format
2LA[blank/H][030/050]-[matching port]-[A/B/C/E/F]-[blank/I]-[blank/G/T]Published valve code; mounting accessories separate2LA030-08-A2LAH030-06-B-I-G2LA050-15-F-T| 1Size / port | 2Voltage / entry / thread |
|---|---|
| Direct 030: 06/08; 050: 10/15. Pilot 150-15, 200-20, 250-25, 320-32, 400-40, 500-50. H applies only to direct 030/050. | A=AC220V; B=DC24V; C=AC110V; E=AC24V; F=DC12V. Then optional I, then G/T (blank PT). |
If the label is incomplete, send the readable parts together with a photo.
2LAH030-06-B-I-GSize / portSize / port
Direct 030: 06/08; 050: 10/15. Pilot 150-15, 200-20, 250-25, 320-32, 400-40, 500-50. H applies only to direct 030/050.
Voltage / entry / threadVoltage / entry / thread
A=AC220V; B=DC24V; C=AC110V; E=AC24V; F=DC12V. Then optional I, then G/T (blank PT).
2LA includes two operating structures: direct-acting 030/050 with standard or H high-pressure configurations, and internally piloted 150/200/250/320/400/500 with a required 0.05–0.7 MPa pressure difference. Both are normally closed with SUS304 bodies and PTFE seals. The technical workspace below covers the direct-acting range; use the linked internal-pilot page for its model-specific parameters and drawings.
Direct standard/H maximum differential is 1/2 MPa respectively, with 3 MPa proof. Internal pilot requires 0.05–0.7 MPa, with 1.5 MPa proof. Send inlet and outlet pressures with the complete code.
No. Confirm actual fluid, concentration, media and ambient temperatures. The viscosity row says under 20 cSt, while oil footnote says 50 cSt or less. The applicable oil requirement needs confirmation.
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