Profile: Huade Hydraulic Technology Co., Ltd specializing in the production and sales of a full range of hydraulic industry products. We offer various production equipment, including testing instruments, machining centers, high-precision grinders and various high-speed lathes. 4WE type electromagnetic directional valve is that the magnetic guide sleeve thread is directly screwed with the upper thread of the valve body, and the thrust generated when the electromagnet is energized and pulled in directly drives the spool valve of the directional valve for reversing movement, and controls the oil direction to start, stop and commutation. WMM manual reversing valve is a direct-acting reversing spool valve that switches the oil circuit by moving the spool axially through the manipulation handle. With two-position three-way, two-position four-way and three-position four-way various slide valve functions.