_ British electromechanical electric valve specification (certified) _ Ball

Ball valves are mainly used to cut off or turn on the line of media Zhejiang ball valves, ball valves can also be used to regulate and control principle of the fluid, wherein the hard seal V-ball ball core with its V-surfacing of carbide metal seat Inter has a strong shear force, especially for fiber-containing tiny particles of solid material and other media. The multi-way valve in the pipe can not only control the confluence flexible medium, diversion, and flow switch, but also to close any channel leaving the other two channels are connected. This type valve in the pipe should generally be installed horizontally. The role of the form: Normal switching, modulating (4 ~ 20mA) Ambient temperature: -30 ℃ ~ + 70 ℃ Power supply voltage: AC220V, AC380V (other custom DC24, etc.) 50 / 60Hz Protection class: IP67, IP68 optional options ( Optional) Explosion-proof: proof grade: dⅡBT3 / T4 signal feedback: active signal, S passive signal with heater: in dry and wet conditions the actuator element (optional) manual features: electric actuator with manual open valve, close the valve function regulated: 4 ~ 20mA input signal, valve adjustment function [1] electric valve manual _ England electromechanical (certified) _ Ball provided by City Electrical Equipment Co., Ltd. of England. England City Electrical Equipment Co., Ltd. (www.gdyinglun.com) is a leader in Dongguan, Guangdong, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In England electromechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for the British electrical and mechanical.