On/off valve overview
Where used
Mach 500 · Mach 300 · Mach 200 · Mach 100
How it works
The on/off valve is a pneumatically actuated valve that opens and closes the high-pressure water
line, thus controlling water flow to the cutting head and nozzle.
Tip for increasing the life of on/off valve parts
After replacing high-pressure plumbing or other equipment on your high-pressure pump, flush the
system directly into the catcher tank before running the high-pressure water through the on/off valve
and orifice. This will help minimize debris in the high-pressure lines that could damage the valve or
orifice.
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Retrieved from Flow KB on April 15, 2021 PST