Airtac M5R Roller Lever Mechanical Valve M5R21008

Airtac

Airtac M5R Roller Lever Mechanical Valve M5R21008

$27.88 $35.38
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Description
1. Exhaust ports integrated into the valve body facilitate silencer installation for noise reduction and pollution control;
2. M5B, M5R, and M5L series feature external force-driven directional switching, ideal for position sensing and limit switch applications;
3. M5C, M5D, M5Y, M5PF, M5PM, M5PP, M5PL, and M5HS series offer manual operation with diversified actuator configurations for versatile operational adaptability;
4. Spool-type structure with internal sealing ring ensures pressure-independent control force (zero backpressure effect), superior sealing performance, and responsive directional switching;
5. Maintenance-free operation requiring no lubrication;
6. Multiple mounting orientations for flexible installation;
7. Metal actuators on M5C, M5D, M5Y, M5R, and M5L series ensure enhanced durability and operational reliability.
Category: Mechanical Valves, Brand: Airtac, Series: M5R Roller Lever Type

AirTAC M5R21008 Roller Lever Mechanical Valve Specifications

  • Model: M5R21008
  • Type: 3/2-way normally closed (mechanical actuation)
  • Actuation method: Roller lever with 15mm arm length
  • Port size: PT1/8 (G1/8 optional)
  • Operating pressure: 0.1–0.8 MPa
  • Max flow rate: 450 NL/min (at 0.5 MPa)
  • Operating force: 3.5N ±0.5N
  • Valve body material: Nickel-plated brass
  • Seal material: Heat-resistant NBR
  • Temperature range: -20℃ to 80℃
  • Weight: 215g ±5g
  • Dimensions: 52mm(L) × 38mm(W) × 74mm(H)
  • Mounting thread: M5×0.8 (2 mounting points)
  • Lever rotation angle: 25°±3°
  • Cycle life: ≥1 million operations
  • Protection rating: IP67 (dust/water resistant)

Heavy-duty roller lever valve with precision cam mechanism for repeatable actuation. Features wear-resistant chromium-plated roller and anti-vibration lock nut design. Optimized for high-cycle applications requiring mechanical position detection.

Typical Applications:
  • Cartesian robot end effector positioning
  • Conveyor belt package detection systems
  • Automatic door safety interlocks
  • Press machine stroke limit control
  • Textile machinery thread tension monitoring
Installation guidance: Mount with lever arm perpendicular to motion direction. Adjust roller preload using the hexagonal adjuster (1.5mm hex key required). Lubricate pivot point every 50,000 cycles with ISO VG32 hydraulic oil.
Note: Avoid side-loading the lever arm - maximum lateral force ≤2N. Use shock absorber accessories (M5R-AS01) in high-impact installations.


Property Property Value
sku M5R21008
Position 5 Ports 2 Position
Port Size PT1/4
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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:

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  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
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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.

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