Airtac 4H Manual Valve 4H230E08
2、Spool-type structure provides excellent sealing performance, compact dimensions, lightweight design, and tool-free assembly/disassembly;
3、Bore surfaces processed with specialized techniques for reduced friction resistance and extended service life;
4、Lubrication-free operation eliminates maintenance requirements;
5、Panel-mount capability with simplified installation and multiple configuration options to fulfill diverse application needs.
Category: Manual Valves , Brand: AIRTAC , Series: 4H
AirTAC 4H230E08 Manual Valve Technical Details
- Model: 4H230E08
- Type: 4-way/3-position manual directional valve
- Operation style: Mechanical lever actuation
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.2–0.8 MPa
- Max flow rate: 750 L/min (ANR)
- Body material: Aluminum alloy (anodized finish)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -5℃ to 80℃
- Weight: 340g ±5g
- Dimensions: 58mm(L) × 34mm(W) × 32mm(H)
- Mounting type: Sub-base or direct piping
- Port thread depth: 12mm (full thread engagement recommended)
- Leakage: <0.1 mL/min under rated pressure
Industrial-grade manual valve featuring positive center position and momentary action. The spring-return mechanism ensures automatic reset to neutral when released. Precision-machined spool design minimizes internal leakage, with hardened steel shaft for extended cycle life (>500,000 operations). Compatible with ISO 15407-1 standards.
- Emergency override in automated production lines
- Pneumatic system manual control stations
- Equipment maintenance lockout/tagout systems
- Educational pneumatic training rigs
- Mobile machinery requiring manual override
Installation guidance:
Lubricate pilot pins with ISO VG32 hydraulic oil before assembly.
For horizontal mounting, ensure lever movement plane aligns with
operator access direction. Maximum recommended actuation force: 25N.
| Property | Property Value |
|---|---|
| sku | 4H230E08 |
| Position | 5-port 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.