Airtac HD4A Pneumatic Valve HD4A110
- Category:
- Pneumatic Control Valves
- Brand:
- AIRTAC
- Series:
- HD4A
The AIRTAC HD4A series represents a premium line of 4-way pneumatic directional control valves engineered for industrial automation systems. Featuring poppet-valve construction with enhanced flow paths, these valves deliver:
- High flow capacity (Cv up to 4.8)
- Low power consumption (0.5W typical)
- Multiple actuation options: solenoid, mechanical, pneumatic pilot
- Compact modular design with ISO 15407-1 compliant interfaces
- Operational pressure range: 0.15-0.7 MPa
- Port sizes: 1/4" to 1" NPT/BSPP
- Fluid compatibility: Filtered dry air (ISO 8573-1:2010 Class 3.4.2)
With IP65 protection rating and -5°C to 80°C operational temperature range, the HD4A series excels in demanding industrial environments requiring precision flow control and high cycling frequency.
AirTAC HD4A110 Pneumatic Valve Technical Specifications
- Model: HD4A110 (Base model with standard coil)
- Valve type: 5-port 3-position closed center (double solenoid)
- Port configuration: 1/4" BSPP (G1/4) with NPT optional
- Operating pressure range: 0.05–1.0 MPa (7–145 PSI)
- Maximum flow rate: 1,200 NL/min (Cv=2.4)
- Voltage variants: DC12V/24V, AC110V/220V (50/60Hz)
- Power consumption: 1.6W (DC), 3.5VA (AC)
- Weight: 320g ±5% (excluding accessories)
- Dimensions: 56mm(W) × 38mm(H) × 98mm(L)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Response time: ≤25ms (at 0.5MPa)
- Protection class: IP67 (coil)/IP40 (valve body)
- Manual override: Built-in push-button (optional lockable)
The HD4A110 features a modular design with ISO 5599-1 interface compatibility, enabling quick system integration. Its low-hysteresis spool mechanism ensures precise directional control in continuous cycling applications. The aluminum alloy body with hard anodized treatment provides enhanced corrosion resistance for humid environments.
- Plastic injection molding machine clamp control
- Automated assembly line cylinder sequencing
- Textile machinery tension regulation systems
- Semiconductor wafer handling robots
- Beverage filling station pneumatic circuits
Installation guidelines:
Mount horizontally with ports downward to prevent debris accumulation.
Use flexible tubing for vibration isolation in high-cycle applications (>5Hz).
Lubricate with ISO VG32 turbine oil if operating below 0℃.
| Property | Property Value |
|---|---|
| sku | HD4A110 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.