Description
4HA Manual Valve
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.)
Installation note:
Apply thread sealant only on male ports (not required for NPTF).
For vertical mounting, orient lever within ±30° of horizontal plane
to prevent accidental actuation. Lubricate pivot point annually with
ISO VG32 hydraulic oil.
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 4HA31010 Manual Valve Technical Details
- Model: 4HA31010
- Type: 3-position (center closed) 4-way manual valve
- Port size: 1/4" NPT (G1/4 optional)
- Operating pressure: 0.2–1.0 MPa (29–145 PSI)
- Flow capacity: 850 L/min (Cv=1.2)
- Actuation: Manual override with ergonomic lever
- Body material: Anodized aluminum alloy
- Seal material: Heat-resistant HNBR (-20℃ to 120℃)
- Weight: 480g ±5% (including accessories)
- Dimensions: 72mm(L) × 45mm(W) × 82mm(H)
- Mounting: Sub-base compatible (ISO 5599-1)
- Port thread depth: 12mm (minimum engagement)
- Leakage: <10 bubbles/min (ISO 6432 test standard)
- Protection rating: IP54 (dust protected, splash resistant)
Industrial-grade manual override valve with positive center position lock, designed for emergency operation or maintenance bypass in automated systems. Features anti-vibration spool retention and wear-compensating seals. Requires 25μm filtration for optimal lifespan.
Typical Applications:
- Production line emergency stop circuits
- Hydraulic system manual override stations
- Robotic arm maintenance lockout procedures
- Plastic injection molding machine manual mode
- CNC equipment pneumatic clutch control
| Property | Property Value |
|---|---|
| sku | 4HA31010 |
| Position | 5 Ports 2 Position |
| Port Size | PT3/8 |
Shipping policies
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.
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