The Story
Miniature Speed Controller. Humphrey SC1 10-32 UNF speed control valve allows full flow in one direction and restricted flow in reverse direction. Brass construction. Knurled adjustment screw.
Description
Miniature Speed Controller. Humphrey SC1 10-32 UNF speed control valve allows full flow in one direction and restricted flow in reverse direction. Brass construction. Knurled adjustment screw.














