Airtac GVR Vacuum Pressure Regulating Valve GVR20008
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2. Stable pressure regulation with minimal pressure deviation and excellent pressure characteristics;
3. Supports both panel mounting and optional fixed bracket installation.
Category: Vacuum Regulating Valve, Brand: AIRTAC, Series: GVR
AirTAC GVR20008 Vacuum Regulator Valve Specifications
- Model: GVR20008
- Type: Precision vacuum pressure regulator (mechanical spring type)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure range: -100 kPa to 0 (full vacuum to atmosphere)
- Maximum flow rate: 1,200 L/min
- Adjustment knob torque: 0.3-0.5 N·m
- Hysteresis: ≤2% of full scale
- Body material: Anodized aluminum alloy
- Diaphragm material: Fluororubber (FKM)
- Temperature range: 5℃ to 60℃ (with condensation prevention)
- Weight: 850g ±5%
- Dimensions: 120mm(L) × 65mm(W) × 75mm(H)
- Vibration resistance: 10-55Hz with 1.5mm amplitude
- Mounting orientation: Vertical ±15°
The GVR20008 features dual-chamber pressure stabilization technology with anti-clogging filters, designed for ultra-fine vacuum control in critical applications. Its dual-scale gauge (kPa and mmHg) enables precise adjustments, while the lockable knob prevents accidental setting changes. The corrosion-resistant construction meets ISO 8573-1 air quality standards.
- Semiconductor wafer handling systems
- Medical suction equipment calibration
- Vacuum packaging line pressure management
- Automated robotic end-effector controls
- Laboratory freeze-drying systems
Installation protocol:
Always install downstream of vacuum generator with minimum 300mm straight tubing.
Perform monthly diaphragm inspections in high-particulate environments.
Use NBR gaskets for oil-lubricated systems.
| Property | Property Value |
|---|---|
| sku | GVR20008 |
| Port Size | PT1/4 |
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.