Airtac 4HV Manual Rotary Valve 4HV31010L
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 4HV31010L Manual Rotary Valve Specifications
- Model: 4HV31010L
- Type: 3-position (L-type) detented manual rotary valve
- Port configuration: 4 ports (P, A, B, T) / 3 positions
- Port size: G1/8 (ISO228 standard)
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 750 L/min (ANR)
- Operating temperature: -5℃ to 80℃
- Seal material: HNBR (Hydrogenated Nitrile)
- Body material: Aluminum alloy (anodized surface)
- Handle torque: ≤1.5 N·m
- Weight: 385g ±5g
- Dimensions: 76mm(L) × 46mm(W) × 48mm(H)
- Mounting: Panel mount (requires 22mm cutout)
- Protection rating: IP54 (splash/dust resistant)
Heavy-duty manual selector valve with positive position lock mechanism, featuring a 90° rotation stroke between positions. The L-type configuration provides center exhaust function with progressive flow control. Integrated O-ring groove design ensures leak-free performance under vibration conditions.
- Manual mode selection in production line troubleshooting
- Emergency override in automated packaging systems
- Air circuit switching for CNC machine tool clamps
- Pneumatic training equipment for technical schools
- Mobile hydraulic service station controls
Operation guidance:
Apply firm rotational force until audible "click" confirms position engagement.
Lubricate spindle quarterly with ISO VG32 hydraulic oil. Avoid side-loading
the handle during operation to prevent spindle deformation.
| Property | Property Value |
|---|---|
| sku | 4HV31010L |
| Position | 4-way 2-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.