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Anurak Grubb photo
Japan, Tokyo
1 Level
711 Review
35 Karma

Review on 1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil by Anurak Grubb

Revainrating 1 out of 5

Thread tolerances not accurate for 1/2” npt

Could not get this items threads to properly seal to 1/2” NPT. I am assuming that the threads are not cut accurately or overseas they are cutting with the closest millimeter. tried two different types of thread tape and paste as well as the thread paste, can’t use the sealing paste because this can’t be permanent. Manufacturing needs to check thread tolerances.

Pros
  • works well
Cons
  • Solonoid burned off after being turned on for 3 hours at recommended 12 volts