Manual valve actuator LPH series

linearrack-and-piniondouble-acting

Manual Pin-Rack-Type Gate Actuator This is an actuator that has infinitely pursued the operability in manual operation contradictory to the safety and reliability regarded as important. It has all the functions required for the manual operating machine in rivers, such as a function to stop a descent-under-self-weight on the way and a manual overload protection device. COMPLIANCE –Compliant with Dam & Weir Equipment Engineering Standards (Draft) –Compliant with Hydraulic Gate and Penstock Engineering Standards FUNCTION –Safety device included (Self-locking & Overload prevention) –Tamper-resistant locking device included OPERATION –Open/Close switching unnecessary