Airtac GV Slow Start Valve GV20008F1B

Airtac

Airtac GV Slow Start Valve GV20008F1B

$65.10 $72.60
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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 Slow Start Valve GV20008F1B Technical Specifications

  • Model: GV20008F1B
  • Type: 3-position 5-way pilot-operated slow start valve
  • Port size: PT1/4 (G1/8 optional)
  • Operating pressure: 0.05–0.9 MPa
  • Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
  • Weight: 380g ±5%
  • Dimensions: 68mm(L) × 45mm(W) × 84mm(H)
  • Flow capacity: 1800 NL/min (ANR)
  • Seal material: HNBR (Hydrogenated Nitrile) for enhanced oil resistance
  • Temperature range: -10℃ to 80℃ (no freezing)
  • Response time: 30-150ms adjustable start-up delay
  • Protection rating: IP67 (dustproof & temporary immersion)
  • Compliance: CE, RoHS, REACH

Precision-engineered slow activation valve featuring progressive pressure buildup technology. The GV20008F1B incorporates anti-vibration brass core construction with a shock-absorbing spool design, minimizing mechanical stress during operation. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality standards.

Industrial Applications:
  • Precision assembly line clamping mechanisms
  • Injection molding machine mold protection systems
  • Automotive test bench actuators
  • Glass handling vacuum cup arrays
  • Semiconductor wafer transport systems
Installation protocol: Mount horizontally with arrow aligned to airflow direction. Allow 15mm clearance on lateral sides for heat dissipation. Use flexible tubing connections to prevent torque transmission. Perform weekly manual override tests for maintenance validation.
Critical Notice: Requires 500-hour burn-in period for optimal performance stabilization. Avoid rapid pressure cycling (>2Hz) during first 2 weeks of operation. Compatible with ISO VG32 hydraulic oil mist lubrication (max 1:300,000 ratio).


Property Property Value
sku GV20008F1B
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 DC24V
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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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