欧美日韩成人在线影院_亚洲免费在线观看中文字幕_麻豆福利夜间视频_成人免费看片又大_中文字幕欧美手机精品_青青在线看片_久久天天躁日日躁狠狠躁_国产一级黄片一区二区三区_撕开奶罩疯狂揉吮奶头_啊快舒服亚洲视频

簡(jiǎn)體中文版 English

Product List

Product description:
ZAZP, ZAZN type electric straight through single seat regulator: by the electric actuator and a variety of valve body (single seat, double seat, sleeve), and have the characteristics of a variety of valves. The electric regulating valve is powered by the single-phase ac 220V power supply and accepts the unified standard electrical signal of 0~10mA DC or 4~20mA DC. It can automatically control the valve opening degree and achieve the automatic control of working flow, pressure, temperature, liquid level and other parameters, which is one of the components of the automatic regulation in the production process. Widely used in electric power, metallurgy, light industry, food, petroleum, chemical industry and other industries automatic control.
Scope of use: the product can be used in electric power, metallurgy, chemical industry, textile and other industries of automatic control system.
Mandatory
Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.