Airtac M3PM Mushroom Head Push Button Mechanical Valve M3PM21008B
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2. The M3B, M3R, and M3L series require external mechanisms to provide shifting force, enabling position detection or travel switch applications;
3. The M3C, M3D, M3Y, M3PF, M3PM, M3PP, M3PL, and M3HS series feature manual operation with diverse control head structural configurations for versatile usage across conditions;
4. Spool-type design ensures consistent control force independent of working pressure (zero backpressure interference). Internal circumferential sealing delivers leak-tight performance and smooth shifting;
5. Lubrication-free operation eliminates maintenance requirements;
6. Supports multiple mounting orientations for flexible installation;
7. M3C, M3D, M3Y, M3R, and M3I series incorporate metal control heads for enhanced durability and operational stability.
**Category**: Mechanical Valves | **Brand**: Airtac | **Series**: M3PM
AirTAC M3PM21008B Mushroom Head Push Button Mechanical Valve Specifications
- Model: M3PM21008B
- Type: 3/2-way normally closed (manual mechanical operation)
- Actuation style: Lockable mushroom head emergency stop design
- Port size: PT1/8 (G1/8 equivalent)
- Thread standard: ISO 228-1 (BSPP)
- Operating pressure: 0.05–0.9 MPa
- Max flow rate: 750 L/min (ANR)
- Body material: Nickel-plated brass
- Seal material: Heat-resistant NBR (+5℃ to +100℃)
- Button material: Stainless steel 304 with anti-slip grooves
- Mechanical life: ≥500,000 cycles
- Weight: 180g ±5g
- Dimensions: 38mm(W) × 38mm(D) × 48mm(H)
- Mounting: Direct panel mounting with M20×1.5 locknut
- Protection rating: IP67 (dust/water resistant)
- Compliance: CE/RoHS certified
Industrial-grade emergency stop valve featuring twist-to-release safety mechanism with 45N actuation force. The bright red mushroom head provides 360° accessibility with Ø40mm contact surface. Integrated spring return ensures automatic reset after emergency situations. Compatible with ISO 13850 safety standards.
- Production line emergency stop stations
- Plastic injection molding machine safety circuits
- CNC equipment pneumatic system cutoff
- Robotic workcell safety interlocks
- Hydraulic press two-hand control systems
- Training simulator emergency shutdowns
Installation guidelines:
Mount on minimum 2mm thick panels using included M20 locknut.
Maintain ≥25mm clearance around button perimeter for full accessibility.
Test monthly by pulling with 50-70N force to verify reset function.
| Property | Property Value |
|---|---|
| sku | M3PM21008B |
| 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.