Airtac 7V Solenoid Valve 7V21008BE-NS
2. Internal exhaust structure collects pilot gas and discharges centrally through R/S ports;
3. Aluminum alloy die-casting body with optimized flow path design enhances flow capacity;
4. Available in threaded or quick-connect versions, compatible with manifold base integration for space-saving installation.
Category: Solenoid Valves, Brand: Airtac, Series: 7V
AirTAC 7V21008BE-NS Solenoid Valve Specifications
- Model: 7V21008BE-NS
- Type: 5/2-way mono-stable (pilot-operated)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–1.0 MPa
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 850 l/min (Cv=1.2)
- Response time: ≤50ms (exhaust to full open)
- Seal material: Heat-resistant NBR (-20℃ to 120℃)
- Valve body material: Reinforced PBT with UL94 V-0 rating
- Temperature range: -20℃ to 120℃ (with intermittent 150℃ peak)
- Power consumption: ≤2.5W (DC), ≤4.5VA (AC)
- Protection rating: IP67 (dust/water resistant)
- Weight: 320g ±5%
- Dimensions: 68mm(L) × 38mm(W) × 85mm(H) (excluding connectors)
- Port thread depth: 12mm (minimum engagement)
High-flow 5/2-way pneumatic valve featuring dual-pressure operation capability and anti-vibration design. The electromagnetic isolation structure prevents coil burnout during continuous duty cycles. Optimized spool geometry reduces pressure drop by 18% compared to previous generation models. Requires 5μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.3).
- Automated assembly line clamping systems
- Plastic injection molding machine actuators
- CNC tool changers with rapid cycling requirements
- High-speed packaging machinery (＞500 cycles/hour)
- Cleanroom-compatible production equipment
Installation note:
Mount with vibration-damping gaskets in high-frequency applications.
Maintain 15mm clearance around exhaust ports for proper venting.
Lubricate pilot valve monthly in continuous operation environments.
| Property | Property Value |
|---|---|
| sku | 7V21008BE-NS |
| Port Size | PT1/4 |
| Standard Voltage | DC24V |
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.