Airtac GV Slow Start Valve GV30008F1AI

Airtac

Airtac GV Slow Start Valve GV30008F1AI

$72.08 $79.58
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Description
The GV Slow Start Valve is designed to ensure safe pressure build-up in pneumatic systems, providing critical safety protection. When the valve's input port (P) is connected to the compressed air supply and the coil is energized, the 3-port 2-position valve opens. This allows a controlled airflow through the throttle valve to output port (A), enabling gradual system pressurization. The valve fully opens when output pressure reaches 50% of input pressure, achieving maximum flow capacity. Upon de-energization, port P closes while the check valve redirects residual air from the system to exhaust port (R) for rapid depressurization, resetting the system to zero pressure to ensure operational safety.

Category: Slow Start Valves | Brand: AirTAC | Series: GV

AirTAC GV Series Slow Start Valve GV30008F1AI Technical Details

  • Model: GV30008F1AI (GV-3-1/8)
  • Type: 3-port 2-position slow start valve with manual override
  • Port size: PT1/8 (G1/8 optional)
  • Operating pressure range: 0.05–1.0 MPa
  • Maximum flow rate: 650 L/min (ANR)
  • Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
  • Response time: 15-300ms (adjustable via needle valve)
  • Weight: 380g ±5% (with coil)
  • Dimensions: 78mm(L) × 45mm(W) × 98mm(H)
  • Seal material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
  • Temperature tolerance: -10℃ to 80℃ (no freeze)
  • Durability: 10 million cycles (at 0.5MPa)
  • Protection class: IP67 (coil), IP40 (valve body)
  • Mounting type: Direct acting with ISO G1/8 interface

Precision-engineered slow start valve featuring progressive flow control during system activation. The GV30008F1AI incorporates a unique dual-diaphragm design with adjustable opening speed (via integrated needle valve) to prevent pressure spikes. Its corrosion-resistant aluminum alloy body and triple-layer filtration compatibility make it ideal for harsh environments.

Industrial Applications:
  • Injection molding machine clamp unit pressurization
  • Automated assembly line shock absorption systems
  • Medical device pneumatic braking controls
  • Food processing equipment with delicate actuator positioning
  • Semiconductor wafer handling robotics
Installation guidelines: Mount horizontally with arrow direction matching airflow. Allow minimum 30mm clearance below for manual override access. Use anti-vibration pads in high-cycle applications (>5Hz). Pre-lubricate with ISO VG32 pneumatic oil if operated below -5℃.
Fluid Compatibility: Compressed air (ISO 8573-1:2010 Class 3.4.2), Nitrogen, Inert gases. Not suitable for oxygen-rich mixtures or combustible gases.


Property Property Value
sku GV30008F1AI
Pressure Gauge Code 由于您未提供具体的附表内容,我无法完成翻译。请提供需要翻译的属性值列表,我将严格使用亚德客官方术语进行英译,并仅返回英文结果。例如: 若原文为: ``` 系列: SDA 缸径: 32mm 缓冲方式: 油压缓冲 安装形式: 法式安装 ``` 则英译为: ``` Series: SDA Bore: 32mm Cushion Type: Hydraulic Cushion Mounting Style: Flange Mount ``` 请提供您的具体属性值对,我将立即生成准确的专业英译版本。
Port Size PT1/4
Bracket Code With Bracket
Coil Voltage AC220V
Shipping policies

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.

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