
We deliver expert services, from supply chain integration and product selection to customization and comprehensive technical support, ensuring your automation success.


Parameter | 3H210 | 3H310 | 3H410 |
Series | 3H200 | 3H300 | 3H400 |
Type | 3/2 Way (3-Port, 2-Position) | 3/2 Way (3-Port, 2-Position) | 3/2 Way (3-Port, 2-Position) |
Port Size | G1/8″ (06) / G1/4″ (08) | G1/4″ (08) / G3/8″ (10) | G3/8″ (10) / G1/2″ (15) |
Effective Sectional Area | 14 mm² (CV=0.78, 06) / 16 mm² (CV=0.89, 08) | 25 mm² (CV=1.39, 08) / 30 mm² (CV=1.67, 10) | 40 mm² (CV=2.23, 10) / 50 mm² (CV=2.79, 15) |
Working Medium | Clean Air | Clean Air | Clean Air |
Working Mode | Direct Acting Type | Direct Acting Type | Direct Acting Type |
Working Pressure Range | 0 ~ 0.8 MPa (some sources list 0 ~ 1.0 MPa) | 0 ~ 0.8 MPa (some sources list 0 ~ 1.0 MPa) | 0 ~ 0.8 MPa (some sources list 0 ~ 1.0 MPa) |
Max. Proof Pressure | 1.2 ~ 1.5 MPa | 1.2 ~ 1.5 MPa | 1.2 ~ 1.5 MPa |
Working Temperature | 5 ~ 60°C (some sources list -10 ~ 60°C) | 5 ~ 60°C (some sources list -10 ~ 60°C) | 5 ~ 60°C (some sources list -10 ~ 60°C) |
Lubrication | Not Required | Not Required | Not Required |
Operating Angle | ±5° (or ±15°) | ±5° (or ±15°) | ±5° (or ±15°) |
Body Material | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
Seal Material | NBR | NBR | NBR |
Protection Class | IP65 | IP65 | IP65 |
We don't just limit ourselves to standard products; if your industry or project requires customized solutions, we are here to meet your needs.
You can reach out to us for consultation or provide your product specifications, and we will help you precisely identify the most suitable industrial automation products.
We also offer comprehensive after-sales services and technical support to ensure the best possible protection for every order you place.
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