TOYOOKI HD1/HD3/HD5-3W/2WD/2S-BCA/BGA/BDA/AEB-025B/025C/025D-WYD2/WYR1/WYR2 Dirextional Control Valves HD1-3W-BGA-025D-WYDZ

Key points for product selection of HD1-3W-BGA-025B-WYD2 solenoid valve 1) The main control parameters selected for the solenoid valve are diameter, design nominal pressure, allowable temperature range of the medium, interface size, etc. 2) Solenoid valves use electromagnets to push the opening and closing of valves, and are typically used in two-position control with diameters below 40mm, especially for connecting, cutting off, or switching gas and liquid circuits. 3) The sealing performance of valves is one of the main indicators for assessing the quality of valves. The sealing performance of valves mainly includes two aspects, namely internal leakage and external leakage. Internal leakage refers to the degree of sealing of the medium between the valve seat and the closure. External leakage refers to the leakage of the valve stem packing, the leakage of the middle gasket, and the leakage of the valve body due to casting defects. Leakage is not allowed.

product-800-139

A magnetic valve consists of an electromagnetic coil and a magnetic core, and is a valve body that contains one or several holes. When the coil is energized or powered off, the operation of the magnetic core will cause fluid to pass through the valve body or be cut off, in order to achieve the purpose of changing the direction of the fluid. The electromagnetic component of the electromagnetic valve is composed of fixed iron core, moving iron core, coil, and other components; The valve body is composed of a spool valve core, a spool valve sleeve, a spring base, etc. The electromagnetic coil is directly installed on the valve body, which is enclosed in a sealed tube, forming a concise and compact combination. The commonly used solenoid valves in our production include two position three way, two position four way, two position five way, etc. First, let's talk about the meaning of "two digits": for solenoid valves, it means energized and deenergized, and for controlled valves, it means open and closed.