Airtac 4HV Manual Rotary Valve 4HV43020S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
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 4HV43020S Manual Rotary Valve Specifications
- Model: 4HV43020S
- Type: 3-position (3P) / 4-way (4HV) manual rotary valve
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.2–0.8 MPa (29–116 psi)
- Maximum flow rate: 750 L/min (Cv=1.3)
- Manual operation: 90° rotary handle with position lock
- Weight: ~320g (including accessories)
- Dimensions: 62mm(L) × 40mm(W) × 82mm(H)
- Body material: Anodized aluminum alloy
- Seal material: HNBR (hydrogenated nitrile) for high temperature resistance
- Temperature range: -10℃ to 150℃ (14°F to 302°F)
- Mounting style: Sub-base compatible (ISO 15407-1 standard)
- Protection rating: IP67 (dust/water resistant)
- Actuation force: ≤3 N·m torque requirement
Industrial-grade manual override valve featuring tactile position feedback and corrosion-resistant construction. The 4HV series incorporates dual O-ring seals and chromium-plated spool for smooth operation exceeding 1 million cycles. Designed for systems requiring manual control override or emergency operation without electrical power.
- Production line emergency stop systems
- Plastic injection molding machine mode selection
- Food processing equipment manual override
- Hydraulic system test bench configurations
- Maintenance bypass in automated assembly systems
Operation guidance:
Rotate handle clockwise until audible click confirms position engagement.
Lubricate spindle quarterly with ISO VG32 hydraulic oil. Avoid exceeding
120% rated pressure during manual override activation.
| Property | Property Value |
|---|---|
| sku | 4HV43020S |
| Position | 4-way, 3-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.