AirTAC GV300-08 Safety Start-up Valve

GV300-08 AirTAC Safety Start-up Valve, Soft Start-up Valve GV300-08

AirTAC GV300-08 Safety Start-up Valve


Soft start-up valve is used to input compressed air into pneumatic system slowly and has the effect of safety and protection. Air intake is connected with the input P of Soft start-up valve. If coil is energized, the 3/2 way valve opens. At this time, a little air comes to output A through throttle valve, which increases the pressure of the system gradually; when the output pressure is equal the half of the input pressure, Soft start-up valve completely opens and the flow at this time reaches the highest value of itself. When the coil is de-energized, air intake P closes, the air returns to R orifice through reflux valve and is quickly exhausted. The pressure of the system falls to zero, which protects the whole system.

Ordering Code

GV Ordering Code


Model GV200-06 GV200-08 GV300-08 GV300-10 GV300-15 GV400-10 GV400-15
Fluid Air
Port Size PT1/8 PT1/4 PT1/4 PT3/8 PT1/2 PT3/8 PT1/2
Pressure Range 0.25~0.9MPa(35~130psi)
Proof Pressure 1.5MPa(215psi)
Temperature Range -20~70℃
Aacting Type Solenoid Control
Exhaust Port Size PT1/4 PT3/8 PT1/2
Power Connection Terminal、Grommet
Standard Voltage AC220V、110V、24V(5060Hz)、DC12V、24V
Voltage Rang -15%~+10%
Insulation Class B
Power Consumption AC:3.5VA:DC:2.5W
Option Pressure Gauge F: Square Pressure Gauge; C:Circular Pressure Gauge
Suitable F.R.L Type GC200-06 GC200-08 GC300-08 GC300-10 GC300-15 GC400-10 GC400-15

PT thread, NPT thread and G thread are available.


GV dimensions