Posted 2/11/2019 22:38 (#7315114 - in reply to #7314736) Subject: RE: Plumbing a flow control valve for PTO pump on CIH 900 planter
ROCKHAMPTON CENTRAL QLD
Your Flow control valve can be teed across the pressure and return hoses, if it is fully closed all the oil goes through the fan motor, as you open it some of the oil goes back to tank thus slowing the motor.