Airtac 4HV Manual Rotary Valve 4HV310-08
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
2、Large effective flow area ensures minimal pressure loss;
3、Dual installation options (panel mount with included nuts or bottom mount) for flexible configuration.
Category: Manual Rotary Valves | Brand: Airtac | Series: 4HV
AirTAC 4HV310-08 Manual Rotary Valve Specifications
- Model: 4HV310-08
- Type: 3-position (Lever-operated detent type)
- Port size: PT3/8 (G3/8 optional)
- Operating pressure: 0.05–1.0 MPa
- Flow capacity: 1,200 NL/min (ANR)
- Actuation torque: ≤1.5 N·m
- Body material: Die-cast aluminum alloy (surface anodized)
- Seal material: HNBR rubber (high nitrile)
- Temperature range: -10℃ to 80℃
- Weight: 0.85 kg ±5%
- Dimensions: 98mm(L) × 62mm(W) × 85mm(H)
- Port thread depth: 12mm (both ends)
- Leakage rate: ≤20 cm³/min (at 0.5 MPa)
- Protection rating: IP54 (dust-resistant, splash-proof)
Heavy-duty manual directional control valve with positive center position lock, featuring wear-resistant chromium-plated spool and ergonomic lever design. The dual-seal structure prevents cross-port leakage even under vibration. Compatible with ISO 15407-1 standard mounting interfaces.
- Emergency shut-off in pneumatic conveyor systems
- Manual override for automated production lines
- Air circuit switching in construction machinery
- Pressure regulation in hydraulic test benches
- Dusty environment operations (e.g., foundries, cement plants)
Installation note:
Mount in accessible locations with lever movement clearance ≥120°.
Apply thread sealant (PTFE tape recommended) on port threads.
Perform monthly lubrication of pivot points using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | 4HV310-08 |
| Position | 4-way 2-position |
| Port Size | PT1/4 |
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.