Airtac M5B Basic Type Mechanical Valve M5B21006G
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 M5B21006G Technical Details
- Model: M5B21006G
- Type: 3/2-way manual reset mechanical valve (spring return)
- Port size: G1/8 (ISO228-1 standard)
- Thread type: External thread (M5×0.8 optional adapter available)
- Operating pressure: 0.1–1.0 MPa
- Proof pressure: 1.5 MPa
- Flow capacity: 650 NL/min (at 0.5 MPa)
- Valve body material: Anodized aluminum alloy (A6063-T5)
- Seal material: HNBR rubber (-20℃ to 120℃)
- Operating temperature: -20℃ to 80℃ (with intermittent peaks at 100℃)
- Actuation force: 4.5N ±0.5N lever pressure
- Installation: Direct mounting with M5 screws (torque 0.8-1.2N·m)
- Weight: 215g ±5g (including accessories)
- Dimensions: 52mm(L) × 34mm(W) × 68mm(H) (excluding actuator)
- Port orientation: Axial flow design (inlet/outlet 180° opposed)
- Response time: ≤50ms (pressure differential ≥0.3MPa)
Industrial-grade manual override valve featuring dual-chamber pressure balancing technology for smooth operation. The chrome-plated steel lever and anti-vibration locknut ensure precise mechanical control in high-cycle applications. Compatible with ISO 15407-1 standards, it requires 25μm filtered dry air (dew point -20℃ below ambient).
- Emergency stop systems in automated production lines
- Pneumatic fixture override controls
- Safety venting in hydraulic-pneumatic hybrid systems
- Manual mode activation for maintenance in robotic cells
- Compressed air distribution in CNC machine tools
Maintenance tip:
Lubricate lever pivot quarterly with ISO VG32 turbine oil.
For horizontal installations, install drip cup at exhaust port (Rc1/8)
to prevent condensate ingress.
| Property | Property Value |
|---|---|
| sku | M5B21006G |
| 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.