2LA / 2KLA Series Stainless Steel Solenoid Valve
Product Features
-
Diverse Functions:
- 2LA Series: 2/2 Way Normally Closed (NC). Available in Direct Acting and Pilot Operated types.
- 2KLA Series: 2/2 Way Normally Open (NO). Direct Acting type.
- Material: Body made of SUS304 Stainless Steel, suitable for corrosive environments.
- High Performance: Uses H-grade heat-resistant coil and PTFE (Teflon) seals.
- Wide Application: Ideal for high temperature fluids, hot water, steam, and oil.
- Protection: Coil protection class IP65.
Valve Mechanical Specifications
1. Direct Acting Type (2LA - NC / 2KLA - NO)
| Function | Model | Port Size | Orifice (mm) | Cv | Area (mm²) | Weight (g) | Max Op. Diff. Pressure | Max Proof Pressure | ||
|---|---|---|---|---|---|---|---|---|---|---|
| MPa | psi | MPa | psi | |||||||
| NC (2LA) |
2LAH030 | 1/8", 1/4" | 2.0 | 0.18 | 3.0 | 244.5 | 2.0 | 300 | 3.0 | 450 |
| 2LA030 | 3.0 | 0.33 | 6.0 | 244.5 | 1.0 | 150 | ||||
| 2LAH050 | 3/8", 1/2" | 4.0 | 0.55 | 10.0 | 529 | 2.0 | 300 | |||
| 2LA050 | 5.0 | 0.83 | 15.0 | 529 | 1.0 | 150 | ||||
| NO (2KLA) |
2KLAH030 | 1/8", 1/4" | 2.0 | 0.18 | 3.0 | 243.5 | 1.5 | 220 | ||
| 2KLA030 | 3.0 | 0.33 | 6.0 | 243.5 | 0.7 | 100 | ||||
| 2KLAH050 | 3/8", 1/2" | 4.0 | 0.55 | 10.0 | 528 | 1.5 | 220 | |||
| 2KLA050 | 5.0 | 0.83 | 15.0 | 528 | 0.7 | 100 | ||||
2. Pilot Operated Type (2LA Only)
| Model | Port Size | Orifice (mm) | Cv | Weight (g) | Op. Pressure (MPa) | Proof Pressure (MPa) |
|---|---|---|---|---|---|---|
| 2LA150-15 | 1/2" | 15.0 | 5.50 | 570 | Max: 0.7 Min: 0.05 |
1.5 |
| 2LA200-20 | 3/4" | 20.0 | 9.50 | 723 | ||
| 2LA250-25 | 1" | 25.0 | 12.50 | 1027 | ||
| 2LA320-32 | 1-1/4" | 35.0 | 23.00 | 2262 | ||
| 2LA400-40 | 1-1/2" | 40.0 | 31.00 | 2642 | ||
| 2LA500-50 | 2" | 50.0 | 49.00 | 3509 |
Fluid: Air, Water, Steam, Oil.
Viscosity Limit: Below 20CST (Direct Acting: 50CST).
Fluid Temp: Oil -10~150°C | Hot Water 1~150°C | Steam < 183°C.
Viscosity Limit: Below 20CST (Direct Acting: 50CST).
Fluid Temp: Oil -10~150°C | Hot Water 1~150°C | Steam < 183°C.
Coil & Electrical Specifications
1. Coil Parameters (Power & Temp Rise)
| Coil Series | Power Type | Voltage (V) | Freq (Hz) | Voltage Tolerance | Power (VA/W) | Temp Rise (°C) | |
|---|---|---|---|---|---|---|---|
| Start | Hold | ||||||
|
110 Series (For 030 Valves) |
AC | 220, 110, 24 | 50 | ±15% | 10.0 VA | 15.0 VA | 50 |
| 60 | 8.0 VA | 11.0 VA | 45 | ||||
| 24 | 50/60 | (Refer to above) | 50/45 | ||||
| DC | 24, 12 | - | ±10% | 6.5 W | 50 | ||
|
160 Series (For 050/150+ Valves) |
AC | 220, 110, 24 | 50 | ±15% | 25.0 VA | 35.0 VA | 65 |
| 60 | 22.0 VA | 30.0 VA | 60 | ||||
| 24 | 50/60 | (Refer to above) | 65/60 | ||||
| DC | 24, 12 | - | ±10% | 12.0 W | 50 | ||
2. Coil Selection Guide
| Valve Model | Coil Series |
|---|---|
| 2LA□030 / 2KLA□030 | 110 Series (ID Φ10.0mm) |
| 2LA□050 / 2KLA□050 2LA150 ~ 2LA500 |
160 Series (ID Φ16.0mm) |
Ordering Codes
1. Direct Acting Valve (2LA / 2KLA)
Example: 2KLA H 030 08 A G
| Code | Item | Options |
|---|---|---|
| 2LA / 2KLA | Model |
2LA: NC (Normally Closed) 2KLA: NO (Normally Open) |
| H | Pressure Type |
H: High Pressure Blank: Standard Pressure |
| 030 | Orifice |
030: Φ3.0/2.0mm 050: Φ5.0/4.0mm |
| 08 | Port Size |
06: 1/8", 08: 1/4" (For 030) 10: 3/8", 15: 1/2" (For 050) |
| A | Voltage |
A: AC220V B: DC24V C: AC110V E: AC24V |
| Blank | Connection |
Blank: DIN Terminal I: Grommet (Lead Wire) |
| Blank | Thread | Blank: PT G: G T: NPT |
2. Pilot Operated Valve (2LA)
Example: 2LA 150 15 A G
| Code | Item | Options |
|---|---|---|
| 2LA | Model | 2LA Pilot Operated NC |
| 150 | Orifice | 150: Φ15mm ... 500: Φ50mm |
| 15 | Port Size | 15: 1/2" ... 50: 2" |
| A | Voltage | A, B, C, E, F |
| Blank | Connection | DIN Terminal / Grommet |
| Blank | Thread | PT, G, NPT |
3. Coil & Connector Ordering
| Item | Ordering Example | Description |
|---|---|---|
| Coil | CD A 110 A H |
CD/CL: DIN/Lead Wire 110/160: Spec (ID 10mm/16mm) A/B..: Voltage H: Heat Class (Must specify H for 2LA/2KLA) |
| Connector | F-2WA030LBF | Connector with light (Universal AC/DC) |
