Who can help me check the air circuit of this valve and analyze it?
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I don’t understand what that small blue thing is used for
The gas circuit diagram needs to be drawn out before analysis can be conducted.
There are solenoid valves, accelerator starters, lockout valves, pneumatically operated valves, valve positioners, pressure reducing filters, as well as valve position feedback sensors – there are quite a few accessories. Understanding the function of each of these accessories will suffice
Controlling this valve is quite troublesome. The blue component appears to be a diaphragm valve that is used to open the valve quickly; normally, the air supply keeps the valve closed, but by using another air supply source, the valve can be opened, allowing air to flow directly into it
There’s not much information, so it’s hard to tell
There isn’t enough information; it’s too chaotic to tell, but it appears to be a FISHER DVC6200 locator.
Double-acting head amplifier, one balanced gas, two outputs
I’m trying to learn more – I really can’t understand this. If I could get the detailed requirements for this valve as well as the air circuit diagram, maybe I’d be able to figure it out Looking forward to the expert’s answer!
KOSO 501G-6345 LAWN pneumatic accessories: SMC filter pressure regulator AW30 series. Lockout valve: CL-420 ； Solenoid valve: WSNF8327B102 ； Positioner: DVC6200 ； Pneumatic control valve: VPA542-03 (2 units). This is a pneumatic circuit for a typical two-way actuator, with the solenoid valve being energized and the positioner used for control ； When the solenoid valve loses power, the valve is closed by the air reservoir ； Deflated FC;