Airtac 4HV Manual Rotary Valve 4HV21006L
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 4HV21006L Manual Rotary Valve Specifications
- Model: 4HV21006L
- Type: 3-position manual rotary valve (Lockable)
- Port size: PT1/4 (G1/4 equivalent)
- Operating pressure: 0.05–1.0 MPa
- Flow capacity: 850 L/min (ANR)
- Actuation torque: ≤1.5 N·m
- Weight: 320g ±5g
- Dimensions: 54mm(L) × 54mm(W) × 76mm(H)
- Body material: Anodized aluminum alloy
- Seal material: HNBR rubber (high nitrile)
- Temperature range: -20℃ to 80℃
- Port thread standard: ISO 228/1 (BSPP)
- Position indication: Tactile detent with visual arrow marker
Robust manual override valve featuring a three-position (center closed) rotary mechanism with positive locking capability. The ergonomic knob provides 180° rotation with 45° per position, designed for precise flow control in high-vibration environments. Features dual O-ring seals and anti-corrosion treatment for humid conditions.
- Emergency shutdown systems in pneumatic circuits
- Production line manual override stations
- Hydraulic system pilot pressure control
- Test bench flow regulation
- Mobile machinery manual control panels
Installation note:
Apply thread sealant to port connections (not included).
For vertical mounting, ensure exhaust ports face downward to prevent debris accumulation.
Lubricate rotating mechanism with ISO VG32 hydraulic oil annually.
| Property | Property Value |
|---|---|
| sku | 4HV21006L |
| Position | 4-way 2-position |
| Port Size | PT1/8 |
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.