Components Series 80
Max.operating pressure is 35MPa.
Hand knob position:
No sign means Hand knob in A side
R means Hand knob in B side
The valves with spring reset and detent function
O represents Steel Ball Location
W represents spring return
For details, see function symbols
Weight is about 4.42kgs
Manual hydraulic control valves system is simple, easy to connect to the computer, low prices, easy to install and maintain compared to other types of control valves and other types of actuators. More significant is the composition of the automatic control system is much easier, and the price is much lower. Because the manual hydraulic control valves is controlled by the switch signal, and the computer connection is very convenient. In today’s popularity of computers, a sharp decline in the price of the times, the advantage of the electromagnetic valve is even more obvious. Manual hydraulic control valves action fast, small power, light. The response time of solenoid valve can be as short as a few milliseconds, even if the pilot solenoid valve can be controlled within tens of milliseconds. Because the self into a loop, more sensitive than other automatic control valve. The power consumption of properly designed manual hydraulic control valve coil is very low, is an energy-saving products; can also be done just trigger action, automatically maintain valve position, basically no power consumption in peacetime.