Airtac M3HS Selector Mechanical Valve M3HS21006RG
2. M3B/M3R/M3L series utilize externally supplied directional switching force, suitable for position detection or limit switch applications;
3. M3C/M3D/M3Y/M3PF/M3PM/M3PP/M3PL/M3HS series feature manual operation with multiple structural configurations for diverse operational requirements;
4. Spool-type design ensures consistent control force independent of working pressure (zero backpressure effect), enhanced by internal ring sealing for reliable performance and smooth directional switching;
5. Oil-free lubrication system eliminates maintenance requirements;
6. Multi-position mounting capability ensures flexible installation options;
7. M3C/M3D/M3Y/M3R/M3I series incorporate durable metal actuators for extended service life and enhanced operational stability.
Category: Mechanical Valves | Brand: AirTAC | Series: M3HS
AirTAC M3HS21006RG Selector Mechanical Valve Technical Details
- Full model designation: M3HS21006RG
- Valve type: 3-position selector valve (Closed center configuration)
- Port configuration: 5/3-way closed center function
- Thread standard: G1/8 (BSPP) with metal-to-metal sealing
- Operating pressure range: 0.2–1.0 MPa (29–145 PSI)
- Proof pressure: 1.5 MPa
- Actuation type: Manual override with mechanical detent
- Body material: Anodized aluminum alloy (A6063-T5)
- Seal compounds: HNBR/Nitrile (standard), optional FKM/Viton
- Ambient temperature: -10℃ to 60℃ (14℉ to 140℉)
- Weight: 215g ±5g (including accessories)
- Dimensions: 52mm(L) × 38mm(W) × 68mm(H)
- Flow capacity: CV 0.45 (Kv 0.39)
- Response time: ≤50ms (pressure dependent)
- Port alignment: ISO 5599-1 standard pattern
- Mounting options: Direct panel mount or sub-base compatible
Industrial-grade selector valve featuring triple-position control with automatic spring return to center. The hardened stainless steel shaft and precision-machined spool ensure over 10 million cycle durability. Optimized flow paths reduce pressure drop by 18% compared to previous generations. Requires ISO 8573-1:2010 Class 3 compressed air (max 5mg/m³ oil content).
- Clamping fixture control in automotive welding lines
- Pneumatic cylinder sequencing in packaging machinery
- Emergency stop systems for press equipment
- Process line diverters in food processing plants
- Loom control systems in textile machinery
Maintenance protocol:
Lubricate manual override mechanism with ISO VG32 pneumatic oil quarterly.
Use torque limiter (max 0.8N·m) during installation to prevent body deformation.
Center position must be verified after 500hrs continuous operation.
| Property | Property Value |
|---|---|
| sku | M3HS21006RG |
| 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.