Airtac 4HV Manual Rotary Valve 4HV23008S
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 4HV23008S Manual Override Valve Specifications
- Model: 4HV23008S
- Type: 3-position (P-A-B) manual override valve
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.2–1.0 MPa (29–145 psi)
- Max flow rate: 750 L/min (Cv=1.3)
- Manual operation torque: ≤1.5 N·m
- Body material: Anodized aluminum alloy
- Seal material: HNBR rubber (high nitrile)
- Temperature range: -10℃ to 80℃ (14°F to 176°F)
- Weight: 480g ±5% (1.06 lbs)
- Dimensions: 68mm(L) × 42mm(W) × 85mm(H) (2.68" × 1.65" × 3.35")
- Port thread depth: 12mm (0.47")
- Mounting pattern: ISO 15407-1 compliant
- Protection rating: IP54 (dust protected, water splashing)
Industrial-grade manual override valve with ergonomic rotary knob, designed for emergency operation or system debugging in automated pneumatic circuits. Features double-sealed bearings for smooth rotation and wear compensation design that maintains sealing integrity after 50,000+ cycles. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Production line emergency stop systems
- Robotic arm pneumatic circuit isolation
- Plastic injection molding machine manual controls
- CNC equipment air pressure regulation
- Hydraulic system pilot pressure override
Installation note:
Apply 2-3 drops of ISO VG32 turbine oil monthly to rotary shaft.
For vertical mounting, ensure exhaust port faces downward to prevent debris accumulation.
Torque limit for port connections: 12-15 N·m.
| Property | Property Value |
|---|---|
| sku | 4HV23008S |
| Position | 4-way, 3-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.