The daily maintenance of pneumatic control valve mainly includes the following items.

DC3700 bypass valve is the best solution in the field of steam regulation. It integrates high-performance flow control and efficient integrated steam desuperheating performance. DC3700 bypass valve is mainly designed for steam conditioning appli

There are three ways to prevent damage caused by valve leakage.

Control valves are Zhejiang dongchen valve’s featured products

Dongchen attended the 22nd International Exhibition for Equipment and Technologies for Oil and Gas Industries.

Desuperheater is a key component of thermal management for industrial applications from power generation to refrigeration and air conditioning.

DC400 is a type of device that high pressure pipeline with component combination and integrally incorporated steam pressure and temperature control function into one control device. 

Electric actuators are an indispensable part of process industry automation. They control the opening and closing of on-site valves by sending on-off or analog signals from a remote host computer.

​The metal sealed ball valves of Dongchen are suitable for high temperature, high pressure, and other services, which can achieve zero leakage of the valve seat and has the characteristics of high erosion resistance, high wear resistance, and long service

Dongchen Intelligent pays tribute to every worker and wishes you a happy International Labor Day!