Airtac 4HV Manual Rotary Valve 4HV41020S
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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 4HV41020S Manual Rotary Valve Specifications
- Model: 4HV41020S
- Type: 4-port 3-position manual rotary valve
- Port configuration: P (pressure), A/B (actuator ports), R (exhaust)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Max flow rate: 750 L/min (ANR)
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile) standard / Optional Viton (FKM)
- Body material: Anodized aluminum alloy
- Handle torque: ≤1.5 N·m
- Weight: 215g ±5g
- Dimensions: 60mm(L) × 40mm(W) × 32mm(H)
- Mounting: Panel mount with M4 screw holes
- Position indication: Tactile detent with visual arrow marker
Robust manual override valve with precision-machined spool for reliable mid-position flow control. Features dust-resistant rotary mechanism with IP54 protection and ergonomic knurled handle. Requires manual operation force ≤3.5N, compatible with ISO 15407-1 standard pneumatic systems.
- Emergency override in automated production lines
- Manual mode switching for pneumatic test benches
- Position control in material handling equipment
- Educational pneumatic training systems
- Mobile hydraulic/pneumatic hybrid systems
Installation note:
Lubricate spindle monthly with ISO VG32 hydraulic oil. Ensure handle
rotation arc (90°±5°) isn't obstructed. Maximum 0.5mm panel thickness
for secure mounting.
| Property | Property Value |
|---|---|
| sku | 4HV41020S |
| Position | 4-way 2-position |
| Port Size | BSPT 3/4 |
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.