2. The CM3PF, CM3PM, CM3PMS, CM3PMX, CM3PL, CM3PP, CM3HS, CM3HD, and CM3Y series feature manual override operation with diverse ergonomic actuator head designs to suit varying operational conditions.
3. Poppet valve design ensures superior sealing performance, smooth shifting, and maintenance-free operation without lubrication.
4. Multi-position mounting options enhance installation flexibility and ease of integration.
5. The CM3L, CM3V, CM3R, and CM3Y series incorporate robust metal actuators for extended service life and enhanced operational reliability.
6. The CM3PMS and CM3PMX series are equipped with protective metal shrouds to safeguard the button head against accidental impacts and prevent unintended actuation, ensuring safe and dependable performance.
Category: Mechanical Valves | Brand: AIRTAC | Series: CM3PM
AirTAC CM3PM05Y Mushroom Head Push Button Mechanical Valve Specifications
- Model: CM3PM05Y
- Type: 3/2-way normally closed (manual reset)
- Operation style: Lockable mushroom head with twist-to-release mechanism
- Port size: G1/8 (ISO228 standard) with NPT1/8 optional
- Operating pressure range: 0.05–0.8 MPa
- Max flow rate: 750 L/min (ANR)
- Button diameter: 40mm (ISO 13850 compliant emergency stop size)
- Actuation force: 50-60N (meet CE safety requirements)
- Body material: Anodized aluminum alloy with stainless steel spring
- Seal material: High-grade NBR (nitrile) rubber
- Temperature range: -10℃ to 80℃ (with anti-freeze lubrication)
- Protection rating: IP67 (dust/water resistant)
- Mounting style: Panel mounting with M25 mounting thread
- Electrical contacts: 2NO + 2NC (silver alloy contacts, 5A 250VAC)
- Mechanical life: ≥500,000 cycles
- Weight: 280g ±5% (including mounting hardware)
- Dimensions: 58mm(H) × 48mm(D) × 48mm(W) (head protrusion: 15mm)
Industrial-grade emergency stop valve with positive break safety design, featuring a highly visible red mushroom head with yellow base ring. The dual-circuit contact block enables simultaneous control of pneumatic systems and electrical safety circuits. Requires manual rotation (45°) for reset after activation. Built-in mechanical latching prevents accidental release.
- Emergency stop systems for CNC machinery
- Safety interlocks in automated production lines
- Robotic cell safety stations
- Press machine two-hand control systems
- Packaging equipment safety gates
| Property | Property Value |
|---|---|
| sku | CM3PM05Y |
| Position | 3-Port 2-Position |
| Port Size | M5 |
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.









