Manufacturer: Shanghai Zhou Cheng Valve Co., Ltd. 
 Product Name: ZDLN electronic electric seat control valve through 
 Product Description: Shanghai Zhou Cheng ZDLN electronic electric seat control valve through a dual-oriented structure, equipped with electronic type 9610L series straight trip actuator. Through two-seat electric control valve has a compact, light weight, sensitive, valve capacity, flow characteristics of precision, and easy disassembly. Widely used for precise control of gases, liquids, steam and other media do process parameters such as pressure, flow, temperature, liquid level to maintain a given value. Especially for large pressure, allowing leakage is large and not very clean media applications.