Airtac CM3PF Flat Push Button Mechanical Valve CM3PF08B
1. CM3B, CM3L, CM3V, and CM3R series require external force for directional switching, suitable for position detection or limit switch applications.
2. CM3PF, CM3PM, CM3PMS, CM3PMX, CM3PL, CM3PP, CM3HS, CM3HD, and CM3Y series feature manual operation with multi-configuration actuator heads for diverse operational conditions.
3. Shut-off type structure ensures excellent sealing performance, responsive direction switching, and lubrication-free operation.
4. Multi-position mounting capability enables flexible installation configurations.
5. CM3L, CM3V, CM3R, and CM3Y series incorporate metal actuator heads for enhanced durability and operational stability.
6. CM3PMS and CM3PMX series integrate metal protective covers to safeguard button caps and prevent accidental activation from external forces.
Category: Mechanical Valves | Brand: AirTAC | Series: CM3PF
AirTAC CM3PF08B Flat-Head Push Button Mechanical Valve Specifications
- Model: CM3PF08B
- Type: 3-position closed-center manual override valve (spring return)
- Port configuration: 3/2-way (3 ports, 2 positions)
- Port size: G1/8 (ISO228 standard)
- Operating pressure range: 0.05–1.0 MPa
- Maximum flow rate: 450 L/min (ANR)
- Operating temperature: -5℃ to 70℃
- Body material: Die-cast aluminum alloy (anodized finish)
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Actuation force: 25N ±3N (button press)
- Mechanical life: ≥500,000 cycles
- Weight: 230g ±5g
- Dimensions: 56mm(L) × 38mm(W) × 75mm(H)
- Mounting: Direct panel mounting (Ø16mm cutout required)
- Protection rating: IP54 (dust and splash resistant)
Robust manual override valve with tactile feedback, designed for emergency stop systems and manual intervention in automated pneumatic circuits. Features anti-vibration locknut design and dual-color position indicator (green/red) for clear status visualization. Compatible with ISO15407-1 standard pneumatic systems.
- Production line emergency stop stations
- Packaging machinery manual override controls
- Semiconductor equipment maintenance modes
- Automated assembly line troubleshooting
- Test bench pneumatic circuit isolation
Installation note:
Ensure proper alignment of pneumatic connections using 1.5-2Nm torque.
For vertical mounting, position indicator must face operator access side.
Apply thread sealant only on male ports, avoiding contamination of valve body.
| Property | Property Value |
|---|---|
| sku | CM3PF08B |
| Position | 3-Port 2-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.