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1307 Review
67 Karma

Review on 4Inch Normally Closed Electric Solenoid Hydraulics, Pneumatics & Plumbing by Brock Chisholm

Revainrating 5 out of 5

Works but low CFM for Hydraulics, Pneumatics and Plumbing

I was unprepared (my fault) for how little CFM goes through this valve. Inner hole less than 1/8 inch. They work at voltages below 12V. At 12V I used 530mA. Worked well with air, water and cutting fluid for my grinder. I have successfully modified one to have a higher flow rate, drilled all the larger passages and replaced the valve seat with a small brass tube that is slightly smaller than the plug gasket.

Pros
  • Valves
Cons
  • Drill Package