1. Exhaust ports integrated on the valve body facilitate silencer installation, effectively reducing noise and minimizing environmental contamination;
2. M5B/M5R/M5L series utilize externally provided actuation force for directional changes, suitable for position sensing or limit switch applications;
3. M5C/M5D/M5Y/M5PF/M5PM/M5PP/M5PL/M5HS series feature manual operation with diversified actuator configurations for optimal ergonomic control under varying conditions;
4. Spool-type structure ensures consistent actuation force independent of working pressure (zero back-pressure interference), incorporating internal ring sealing for enhanced leak-tight performance and smooth directional switching;
5. Maintenance-free lubrication system eliminates requirement for oil replenishment;
6. Multiple mounting orientations enable flexible installation and operational convenience;
7. Metal actuator construction in M5C/M5D/M5Y/M5R/M5L series guarantees extended service life with reinforced reliability and operational stability.
Category: Mechanical Valves, Brand: AIRTAC, Series: M5PM
AirTAC M5PM21008B Mushroom Head Push Button Mechanical Valve Specifications
- Model: M5PM21008B
- Type: 2-position 3-way (2/3) manual reset with mechanical latching
- Port size: G1/8 (ISO228 standard)
- Operating pressure range: 0.15–0.8 MPa (21.7–116 PSI)
- Max flow rate: 450 NL/min (ANR)
- Actuation force: 20-30N (button depression)
- Temperature range: -20℃ to 70℃ (-4°F to 158°F)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Mounting type: Panel mount with M20×1.5 thread
- Button diameter: 40mm (standard safety mushroom head)
- Mechanical life: ≥500,000 cycles
- Weight: 215g ±5g
- Dimensions: 58mm(L) × 50mm(W) × 34mm(H)
- Protection rating: IP67 (dust/water resistant)
- Safety compliance: ISO13850 (emergency stop devices)
Industrial-grade emergency stop valve featuring a prominent yellow mushroom head with red base for quick visual identification. The dual-stage latching mechanism requires twist-release for reset after activation. Precision-machined brass body ensures leak-free operation even under vibration-intensive environments.
- Production line emergency stop systems
- Press machine safety interlocks
- Robotic cell perimeter safety controls
- Packaging equipment pneumatic circuit isolation
- Hydraulic system manual override stations
| Property | Property Value |
|---|---|
| sku | M5PM21008B |
| Position | 5 Ports 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.







