Description
1、Manual operation ensures smooth actuation with precise and reliable positioning;
2、Spool-type structure provides excellent sealing performance, compact dimensions, lightweight design, and tool-free assembly/disassembly;
3、Bore surfaces processed with specialized techniques for reduced friction resistance and extended service life;
4、Lubrication-free operation eliminates maintenance requirements;
5、Panel-mount capability with simplified installation and multiple configuration options to fulfill diverse application needs.
Category: Manual Valves , Brand: AIRTAC , Series: 4H
Operation guidance:
Apply 2-3N force perpendicular to lever axis for smooth position switching.
Lubricate pivot point with ISO VG32 hydraulic oil every 6 months in continuous use.
2、Spool-type structure provides excellent sealing performance, compact dimensions, lightweight design, and tool-free assembly/disassembly;
3、Bore surfaces processed with specialized techniques for reduced friction resistance and extended service life;
4、Lubrication-free operation eliminates maintenance requirements;
5、Panel-mount capability with simplified installation and multiple configuration options to fulfill diverse application needs.
Category: Manual Valves , Brand: AIRTAC , Series: 4H
AirTAC 4H330C10 Manual Valve Technical Specifications
- Model: 4H330C10
- Type: 4-way/3-position manual directional valve
- Operation type: Mechanical lever actuation (spring return)
- Port size: G1/8 (BSPP thread)
- Port configuration: P (pressure), A/B (actuator ports), R/S (exhaust)
- Operating pressure range: 0.05–1.0 MPa
- Max flow rate: 850 L/min (ANR)
- Body material: Aluminum alloy with hard anodized finish
- Seal material: HNBR rubber (-20℃ to 80℃)
- Weight: 380g ±5%
- Dimensions: 56mm(L) × 40mm(W) × 78mm(H)
- Mounting pattern: ISO 5599-1 compliant subplate (optional)
- Exhaust options: Built-in silencers with 92dB(A) noise reduction
- Cycle life: ≥1,000,000 operations
Industrial-grade manual override valve featuring positive center position detent and tactile feedback. The chrome-plated lever mechanism provides corrosion resistance in humid environments. Designed for systems requiring manual intervention without disconnecting pneumatic lines.
Typical Applications:
- Production line emergency stop systems
- Machine tool clamping position override
- Pneumatic system maintenance bypass
- Material handling equipment manual control
- Prototype pneumatic circuit debugging
Configuration options:
- Center position variants: Closed center / Exhaust center / Pressure center
- Lever extensions available (50mm/100mm)
- Optional position indicator flags
| Property | Property Value |
|---|---|
| sku | 4H330C10 |
| Position | 5-port 3-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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