Airtac 4H Manual Valve 4H310-10
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 4H310-10 Manual Valve Technical Specifications
- Model: 4H310-10
- Type: 4-way/3-position manual directional control valve
- Operation style: Lever-operated with mechanical detent
- Port configuration: P (pressure), A/B (actuator ports), R/S (exhaust)
- Port size: 1/4" NPT (G1/4 optional)
- Maximum pressure: 1.0 MPa (145 psi)
- Flow capacity: 850 L/min (Cv=1.5)
- Operating temperature: -5℃ to 60℃ (23℉ to 140℉)
- Seal material: Nitrile rubber (NBR) with stainless steel spring
- Body material: Anodized aluminum alloy
- Weight: 0.68 kg (1.5 lbs)
- Dimensions: 56mm(W) × 56mm(H) × 132mm(L)
- Mounting: Sub-base compatible (ISO 5599-1)
- Manual override force: ≤25N
Industrial-grade manual valve featuring positive center position and spring return mechanism. The 4H310-10 provides precise manual control of pneumatic circuits with tactile feedback through its ergonomic lever. Designed for high-cycle applications with wear-resistant seals and chrome-plated spool for smooth operation. Requires 5-40μm filtered air with lubrication (ISO 8573-1 Class 3).
- Production line emergency stop systems
- Material handling equipment control stations
- Pneumatic press safety override controls
- Training simulator panels for technical education
- Agricultural machinery manual operation modes
Installation note:
Mount in accessible locations with lever movement clearance ≥80mm.
Lubricate spool monthly with ISO VG32 pneumatic oil. Avoid side-loading
the actuator lever during operation.
Critical notice:
Not suitable for vacuum applications. Always depressurize system
before changing positions. Maximum cycle rate: 1 operation/second.
| Property | Property Value |
|---|---|
| sku | 4H310-10 |
| Position | 5 Ports 2 Position |
| Port Size | PT3/8 |
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.