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Model | 3H210-08 4H210-08 | 3H310-10 4H310-10 | 3H410-15 4H410-15 |
Working Medium | Air | ||
Action Mode | Direct-acting Type | ||
Position | 3H: 3/2Port, 4H: 5/2Port | ||
Effective Sectional Area | 16.0mm2(CV=0.89) | 30.0MM2(CV=1.67) | 50.0mm2(CV=2.79) |
Port Size | Input=Putput=G1/4 Exhaust Port=G1/8 | Input=Putput=G3/8 Exhaust Port=G1/4 | Input=Putput=Exhaust Port=G1/2 |
Lubrication | No need | ||
Working Pressure | 0~0.8MPa | ||
Proof Pressure | 1.0MPa | ||
Working Temperature | 0~60℃ | ||
Body Material | Aluminum Alloy | ||
Seal Material | NBR | ||









Q: Are you trading company or manufacturer?
A: We are manufacturer, factory.
Q: What's your main products?
A: BLCH's main products are air treatment unit, pneumatic fittings, solenoid valve, mechanical valve, pneumatic cylinders, PU tubes and other pneumatic parts.
Q: How long is your delivery time?
A: Generally it is 7-10 working days if the goods have stocks. Or it is 10-15 working days if the goods don't have stocks, it is according to quantity and request.
Q: Do you provide samples? Is it free or extra?
A: Our samples are free, we will reduce this cost in your first order.
Q: What is your terms of payment?
A: Alipay, TT, western union
Q: Could you OEM?
A: Yes, we can make OEM for customers.

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