Product Features
- Externally piloted structure.
- Meets ISO 5599-1 installation standards.
- Can be directly connected to ISO manifolds.
- High flow design improves response and exhaust performance.
- Spool and sleeve treated with special coating for wear resistance and long service life.
- Position sensor mountable (optional).
- 200, 300, 400 series valve body is modular; optional external pilot for 600 series.
Specifications
Item |
200 Series |
300 Series |
400 Series |
600 Series |
Effective Orifice (Cv) | 32 (Cv = 1.8) | 42 (Cv = 2.9) | 63 (Cv = 3.5) | 108 (Cv = 6.0) |
Operating Medium | Filtered air (40μm) |
Installation Position | Any |
Working Pressure Range | 0.2–1.0MPa (21–145 psi) |
Pilot Pressure Range | 0.15–1.0MPa (21–145 psi) |
Max Pressure Resistance | 1.5MPa (215 psi) |
Ambient & Fluid Temp. | –20~70°C |
Port Size | PT1/4, PT3/8 | PT3/8 | PT1/2 | PT3/4 |
Rated Voltage | AC220V, AC110V, AC24V, DC24V, DC12V |
Voltage Tolerance | AC: ±15%, DC: ±10% |
Response Time (1→0) | 33±11ms | 42±5ms | 50±8ms | 55±8ms |
Response Time (0→1) | 38±5ms | 50±6ms | 60±5ms | 65±8ms |
Insulation Class | Class B |
Protection Level | IP65 |
Standard | Conforms to ISO5599-1 |
Notes:
1. When inlet pressure is less than 0.5MPa, use external pilot type (W).
2. If lubrication is required, use ISO VG32 or equivalent oil; once lubrication starts, do not stop.
3. The response time shown is measured without load.
Ordering Code
Base Code Example: ESV20 1M □□□
No. | Code | Description |
① | ESV | ISO Standard Valve |
② | 20 / 30 / 40 / 60 | Series: 200/300/400/600 |
③ | 1M / 2M / 3M / 4M | Base types: Single, Multi, Base+End plate, External pilot |
④ | (blank) / G | Port thread type: PT (blank), G |
⑤ | (blank), W | External pilot air inlet: (blank)=independent / W=shared |
⑥ | (blank), R, B | Port direction: (blank)=side, R=top, B=bottom |
Notes:
1. Base 1M is single body valve; 2M is manifold base; 3M includes base + end plate + screws.
2. 600 Series supports only external pilot control (use 4M base).
3. "R" and "B" are only for 2M and 3M types.
Valve Code Example: ESV210A □□□
No. | Code | Description |
① | ESV | ISO Series Solenoid Valve |
② | 2 / 3 / 4 / 6 | Series: 200/300/400/600 |
③ | 10 / 20 / 30C / 30E / 30P | Actuation type: single/double/3-position |
④ | A / B / C / D / E / F | Voltage: AC220V, DC24V, AC110V, AC24V, DC12V |
⑤ | (blank), I | Lead type: DIN plug (blank), I = cable lead |
⑥ | (blank), W | Pilot type: Internal (blank), External (W) |
Note:
①: When using external pilot (W), pilot pressure must be 0.15MPa or above.
②: Lead wire (I) is not compatible with explosion-proof types.
③: Valve model may vary based on base structure, ensure compatibility.
Accessory Example: P–ESV200M–R2
No. | Code | Description |
① | P | Component part |
② | ESV200M / 300M / 400M / 600M | Applicable manifold base |
③ | R2 | Bottom mounting plate |
Internal Structure
Structure Diagram: ESV210 DIN Type
- Base
- Coil
- O-ring
- Armature
- Spool
- Internal seal
- Retaining ring
- Plate
- Gasket
- Sleeve
- O-ring
- Silencer
- Side cover
- Core
- Spring
- Manual override
- Retainer
- Nut
- Wire housing
- Lock nut
- Terminal
- Label
- Top plate
- Spring seat
- Fixing screw
- Push rod
- Small gasket