Airtac GV Slow Start Valve GV20006NE

Airtac

Airtac GV Slow Start Valve GV20006NE

$59.31 $66.81
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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 GV20006NE Technical Details

  • Model: GV20006NE
  • Type: 3/2-way normally closed with slow-start function
  • Port size: PT1/4 (G1/4 optional)
  • Operating pressure: 0.05–0.9 MPa
  • Response time: 0.3–5 sec (adjustable slow start)
  • Voltage options: DC24V (±10%), AC110V/220V (±15%)
  • Power consumption: 1.6W (DC), 2.2VA (AC)
  • Weight: 280g ±5%
  • Dimensions: 58mm(L) × 40mm(W) × 70mm(H)
  • Flow capacity: 700 NL/min (ANR)
  • Seal material: FKM (Viton) standard, EPDM optional
  • Temperature range: -10℃ to 80℃ (extended to 120℃ with FKM seals)
  • Protection rating: IP67 (dustproof & waterproof)
  • Port thread depth: 12mm (minimum engagement)
  • Hysteresis: ≤10% of rated voltage

Precision slow-start solenoid valve featuring progressive airflow control with adjustable ramp-up time (0.3-5 seconds). The hardened aluminum body with electroless nickel plating provides corrosion resistance in humid environments. Integrated surge protection and LED status indicator. Requires 5μm filtered dry air with oil mist ≤1mg/m³.

Ideal Applications:
  • Pneumatic cylinder soft-start systems
  • Medical bed articulation mechanisms
  • Packaging line product positioning
  • Automated assembly torque control
  • Cleanroom automation equipment
  • Food processing machinery (FDA-compliant versions available)
Installation guidelines:
1. Mount in vibration-free locations using M4 mounting screws
2. Maintain ≥15mm clearance on exhaust port side
3. Use flexible tubing for pressure fluctuations >0.3 MPa
4. Perform monthly manual cycling during standby periods


Property Property Value
sku GV20006NE
Pressure Gauge Code Without attached table
Port Size PT1/8
Bracket Code With Bracket
Coil Voltage AC24V
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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