Airtac 4HA Manual Valve 4HA330E10
1. Manual operation ensures smooth actuation with precise and reliable positioning.
2. Spool-type structure delivers superior sealing performance, featuring compact dimensions, lightweight design, and tool-free assembly/disassembly capabilities.
3. Precision-engineered internal bore with advanced surface treatment minimizes friction resistance and extends service life.
4. Maintenance-free operation without lubrication requirements.
5. Panel-mount compatible design for simplified installation, offering flexible configuration to meet diverse application demands.
Category: Manual Valves | Brand: AIRTAC | Series: 4HA （Note: Technical terms optimized for pneumatic components industry standards, including "spool-type structure" for valve mechanism accuracy, "precision-engineered internal bore" reflecting manufacturing quality, and "panel-mount compatible" as standard installation terminology. HTML formatting preserved as requested.）
AirTAC 4HA330E10 Manual Valve Technical Specifications
- Model: 4HA330E10
- Type: 3-position (3/2-way) manual lever-operated valve
- Port size: PT1/4 (G1/4 equivalent)
- Operating pressure: 0.2–0.8 MPa (29–116 PSI)
- Temperature range: -5℃ to 80℃ (23℉ to 176℉)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Body material: Aluminum alloy (anodized surface)
- Manual operation force: ≤3.5N
- Mounting style: Panel mount or pipe mount (optional bracket)
- Weight: 450g (0.99 lbs)
- Dimensions: 60mm(L) × 35mm(W) × 35mm(H)
- Flow capacity: 750 L/min (at 0.5 MPa)
- Port thread standard: ISO 228 (BSPP)
- Response time: Instantaneous (manual actuation)
Robust manual override valve designed for pneumatic system control and emergency operation. Features positive detent positions with tactile feedback, corrosion-resistant construction, and ergonomic lever design. The 4HA series employs a poppet valve structure for reliable sealing and minimal internal leakage (≤30 cm³/min). Compatible with ISO VG32 hydraulic oil-lubricated air systems.
- Emergency stop/purge systems in production lines
- Manual override for automated machinery maintenance
- Pneumatic training equipment and educational setups
- Mobile hydraulic platforms requiring manual control
- Explosion-proof environments (non-electrical operation)
Installation guidelines:
For horizontal mounting, ensure lever movement plane aligns with operator position.
Apply 56-75 N·m torque during port connection. Use support brackets when pipe vibration exceeds 0.5mm amplitude.
- Manual reset required after each operation cycle
- Lubricate pivot point every 500,000 cycles with ISO VG32 oil
- Ambient humidity should remain below 95% RH (non-condensing)
- Not suitable for vacuum applications below -0.1 MPa
| Property | Property Value |
|---|---|
| sku | 4HA330E10 |
| Position | 5-port 3-position |
| Port Size | PT3/8 |
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.