Airtac M5B Basic Type Mechanical Valve M5B21006
2、M5B/M5R/M5L series utilize externally supplied actuation force from mechanical interfaces, suitable for position sensing or limit switch applications;
3、M5C/M5D/M5Y/M5PF/M5PM/M5PP/M5PL/M5HS series feature manual operation with multiple actuator configurations for diverse application scenarios;
4、Spool-type valve structure maintains consistent shifting force independent of working pressure (zero backpressure effect), internal seal ring design ensures reliable sealing and smooth directional change;
5、Oil-free lubrication system eliminates maintenance requirements;
6、Multi-position mounting capability enhances installation flexibility;
7、Metal actuators in M5C/M5D/M5Y/M5R/M5L series deliver extended service life with reinforced stability.
Category: Mechanical Valves , Brand: AirTAC , Series: M5B
AirTAC M5B Basic Mechanical Valve M5B21006 Technical Details
- Model: M5B21006
- Type: 3/2-way mechanical lever-operated (spring return)
- Port size: PT1/8 (G1/8 optional)
- Thread standard: ISO 228/ISO 6149 compatible
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 450 NL/min (ANR)
- Actuation force: ≤3.5N lever operation
- Body material: Aluminum alloy (hard anodized)
- Seal material: HNBR rubber (high nitrile)
- Temperature range: -20℃ to 80℃ (with dry air)
- Weight: 220g ±5%
- Dimensions: 50mm(L) × 30mm(W) × 55mm(H)
- Port spacing: 18mm center-to-center
- Mounting options: Direct piping or sub-base installation
- Cycle life: ≥2 million operations
Manual override valve with tactile feedback, designed for emergency control and system debugging. Features zero-power operation and IP67 protection against particulate/water ingress. The chrome-plated lever ensures smooth actuation even with gloves. Compatible with ISO 8573-1:2010 [3:4:3] class compressed air.
- Production line emergency stop systems
- Pneumatic training equipment and educational kits
- Material handling conveyor safety releases
- Textile machinery manual override stations
- Food processing equipment maintenance bypass
Installation best practices:
Lubricate thread seals with PTFE tape before installation.
For horizontal mounting, position lever axis within ±30° of vertical plane.
Recommended maintenance: Clean internal parts with ultrasonic bath every 5,000 operating hours.
Critical note:
Not suitable for vacuum applications or aggressive media.
Always install downstream filter (5μm minimum) when using in pneumatic circuits.
| Property | Property Value |
|---|---|
| sku | M5B21006 |
| Position | 5 Ports 2 Position |
| Port Size | PT1/8 |
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.