Explosion-Proof Hydraulic Proportional Multiple Directional Valve Coal Mining Machinery M4 Multiway Valve

PEODUCT DESCRIPTION

Pump truck multitandem valve is an important part of pump truck construction machinery, which is mainly used to control the work of multiple actuators in the hydraulic system

description

Link block

The oil inlet link of the multitandem valve is provided with the pressure oil inlet P and the return tank interface R, in addition to the control interface LS and the measurement interface Z and M.

According to the type of oil source, quantitative pump and variable pump

According to the connection thread specifications of P and R ports, G1 and G1 1/4

· Fuel supply with or without pilot control

· With or without limiting pressure

· Electromagnetic unloading with or without pump

selector valve

The proportional direction valve is fixed between the connecting block and the tailplate with three screws (pull rods), and a group can be equipped with a maximum of 10 reversing valves. Under normal circumstances, the number of reversing valve connection does not exceed 8, if the number of reversing valve connection is equal to or more than 9, it is recommended to divide into two groups of multi-way valves. 9 When connecting more than one reversing valve, if the system cannot be two groups of multi-way valves, it is necessary to order a strengthened tie rod attachment.

According to the medium function and flow of the reversing valve

· With or without secondary pressure limiting, N unlimited pressure, C type, AB type

· According to the control mode, pure manual, electronic control, hydraulic control, friction positioning

· With or without accessibility

tail-plate

As the terminal of the combined multiway valve, it is selected according to the internal or external oil return interface T with control oil, with or without additional LS, and oil inlet P, oil return port R, etc.

· Internal or external discharge interface with pilot control of oil return T

· Break with or without additional LS inlet or pump circulation loop

Product Parameter

Product Picture

The company specializes in the production of all kinds of high, medium, low pressure dry, thin oil lubrication equipment, hydraulic components, fluid connectors, support to map customization, large volume support logo customization, welcome overseas customers to come to buy, excellent price, good quality.
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