Airtac M3R Roller Lever Type Mechanical Valve M3R21006G
2. The M3B, M3R, and M3L series utilize externally sourced actuation force for directional switching, enabling integration with position sensing or limit switch applications.
3. Manual-operated M3C, M3D, M3Y, M3PF, M3PM, M3PP, M3PL, and M3HS series feature diversified actuator head configurations for optimized adaptability across operational conditions.
4. Spool-type architecture ensures consistent control force independent of working pressure (zero backpressure influence). Internal ring sealing mechanism guarantees leak-tight performance and responsive directional switching.
5. Lubrication-free operation eliminates routine maintenance requirements.
6. Multi-position mounting compatibility enhances installation flexibility and system integration efficiency.
7. Metal actuator heads in M3C, M3D, M3Y, M3R, and M3I series ensure extended service life with reliable, stable performance under demanding conditions.
**Category:** Mechanical Valves | **Brand:** AIRTAC | **Series:** M3R Roller Lever Type
AirTAC M3R21006G Roller Lever Mechanical Valve Specifications
- Model: M3R21006G
- Type: 3/2-way normally closed (mechanical actuation)
- Port size: PT1/8 (G1/8 thread standard)
- Operating pressure range: 0.05–1.0 MPa
- Operating force: ≤1.5N (lever actuation)
- Reset method: Spring return
- Flow capacity: 350 NL/min (at 0.5 MPa)
- Body material: Anodized aluminum alloy
- Seal material: HNBR rubber (oil & heat resistant)
- Temperature range: -10℃ to 80℃
- Weight: 180g ±5g
- Dimensions: 50mm(L) × 35mm(W) × 25mm(H)
- Lever stroke: 3mm ±0.5mm
- Protection rating: IP67 (dust/water resistant)
- Cycle life: ≥2 million operations
Compact roller lever valve designed for position detection and pneumatic circuit control in harsh environments. Features a wear-resistant stainless steel roller (Ø10mm) with smooth rotation bearings and anti-vibration lock nut. The optimized lever geometry ensures reliable actuation with minimal contact force, ideal for repetitive mechanical triggering.
- Conveyor belt position sensing in automated assembly lines
- Carton box height detection in packaging machinery
- Safety door interlocks for industrial ovens
- Workpiece presence verification in CNC loading systems
- Textile machine thread breakage detection
Installation guidelines:
Mount using M4 screws with 25mm spacing. Adjust lever angle within ±15°
from perpendicular. Lubricate roller bearing every 6 months with ISO VG32
hydraulic oil. Avoid lateral impact on lever arm during operation.
| Property | Property Value |
|---|---|
| sku | M3R21006G |
| Position | 3-Port 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.