Airtac GV Slow Start Valve GV30008NB
Category: Slow Start Valves | Brand: AirTAC | Series: GV
AirTAC GV Slow Start Valve GV30008NB Technical Details
- Model: GV30008NB
- Type: 3/2-way normally closed with slow-start function
- Port size: PT1/4 (G1/4 equivalent)
- Operating pressure: 0.05–0.9 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Slow-start time: Adjustable 0.3–10 seconds (±20%)
- Flow capacity: 800 Nl/min (Cv=1.4)
- Weight: 380g ±5% (excluding accessories)
- Dimensions: 62mm(L) × 42mm(W) × 72mm(H) (including connectors)
- Body material: Anodized aluminum alloy
- Seal compound: Heat-resistant HNBR (-20℃ to 120℃)
- Response time: ≤50ms (activation), ≤30ms (deactivation)
- Protection class: IP67 (dust/water resistant)
- Port thread depth: 12mm (minimum engagement)
Precision-engineered slow-start valve featuring stepless actuation control through integrated needle adjustment. The GV30008NB incorporates anti-vibration coil design and gold-plated terminals for stable operation in high-humidity environments. Requires 5μm filtered compressed air with ISO 8573-1:2010 Class 3.2.4 purity standards.
- Robotic gripper pressure ramping systems
- Medical bed/lift column actuation control
- Glass panel vacuum handling equipment
- Semiconductor wafer transfer mechanisms
- Test bench pressure profiling systems
Configuration protocol:
Always perform slow-start calibration at 0.5MPa using the hex-key adjuster (2mm tool).
Maintain minimum 15mm clearance below valve for heat dissipation. Replace desiccant
cartridge every 2,000 operating hours in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | GV30008NB |
| Pressure Gauge Code | Without attached table |
| Port Size | PT1/4 |
| Bracket Code | With Bracket |
| Coil 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.