Airtac 7V Solenoid Valve 7V230E08B-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 7V230E08B-NS Solenoid Valve Specifications
- Model: 7V230E08B-NS
- Type: 5/3-way double solenoid, center position closed (pilot-operated)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil power: 1.8W (DC), 2.2VA (AC)
- Response time: ≤25ms (energize), ≤35ms (de-energize)
- Flow coefficient (Cv): 2.3 (at 7 bar)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Housing material: Reinforced PBT with flame retardant (UL94 V-0)
- Protection rating: IP67 (coil), IP40 (valve body)
- Weight: 450g ±5% (with coil)
- Dimensions: 72mm(L) × 45mm(W) × 95mm(H)
- Port thread depth: 12mm (minimum engagement)
- Manual override: Built-in emergency button (push-lock type)
High-flow 5/3-way solenoid valve with central exhaust function, engineered for complex pneumatic circuits requiring mid-position cutoff. Features dual solenoid operation with memory function and failsafe redundancy. The aluminum alloy valve body ensures heat dissipation during continuous operation. Requires ISO 8573-1:2010 Class 4 compressed air (max 50mg/m³ oil content).
- Automated production line cylinder control (extend/retract/hold)
- Clamping fixtures with position locking requirements
- Material handling systems with safety interlocks
- Plastic injection molding machine actuators
- Test bench pressure regulation setups
Installation note:
Mount with vibration-damping brackets in high-cycle applications (>5Hz).
Maintain minimum 20mm clearance below valve for condensate drainage.
Use Loctite 545 thread sealant on port connections (do not use PTFE tape).
| Property | Property Value |
|---|---|
| sku | 7V230E08B-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.