Airtac 4HV Manual Rotary Valve 4HV31008S
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 4HV31008S Manual Rotary Valve Specifications
- Model: 4HV31008S
- Type: 4-port 3-position (4HV series) manual rotary valve
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Max flow rate: 800 L/min (Cv=0.45)
- Temperature range: -5℃ to 80℃ (non-freezing)
- Valve body material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Manual operation torque: ≤1.5 N·m
- Mounting style: Panel mount with M5 fasteners
- Weight: 520g ±5% (including accessories)
- Dimensions: 72mm(L) × 72mm(W) × 45mm(H)
- Port spacing: 18mm center-to-center (vertical/horizontal)
- Rotational life: ≥100,000 cycles
Industrial-grade manual directional control valve featuring tactile position feedback and zero power operation. The 90° rotation mechanism with positive detents ensures precise flow path selection. Enhanced dust-proof design with integrated O-ring protection. Compatible with ISO 15407-1 standard pneumatic systems.
- Emergency override in automated production lines
- Manual mode switching for hydraulic test benches
- Mobile equipment pneumatic circuit control
- Educational training systems for fluid power
- Backup control in semiconductor fab tools
Installation note:
Apply thread sealant (PTFE tape recommended) on port threads.
Ensure 15° maximum misalignment tolerance during panel mounting.
Perform monthly lubrication of rotary shaft using silicone grease.
| Property | Property Value |
|---|---|
| sku | 4HV31008S |
| 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.