Roller Lever Arm Mechanical Pneumatic Air Gas Valve 2 Position 2 Way Industrial
Arm Size(not include roller) : 50 x 11mm / 1.9" x 0.47" (L W);. Actuator Type : Roller Type. Position and Way No. : 2 Position 2 Way;. This is a Normally closed valve, when leaver is pressed air is allowed to flow.