Industry News
DOCN Pneumatic Actuator
2022-09-07
A Pneumatic actuator mainly consists of a piston or a diaphragm which develops the motive power. Pneumatic actuators are reliant on the presence of some form of pressurised gas or compressed air entering a chamber where pressure is built up.
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DOCN Pneumatic Actuator
Dongchen Intelligence Conducts 2023 Hot Work Fire Evacuation Special Exercise
2023-05-25
According to the unified arrangement of Yuhang District Emergency Management Bureau and the street, Dongchen Intelligence carried out 2023 fire operation fire evacuation special drill in the afternoon of May 18.
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Dongchen Intelligence Conducts 2023 Hot Work Fire Evacuation Special Exercise
DCF Type Nozzles - DOCN Desuperheater
2022-10-17
DCF type nozzles provide excellent atomization, similar to engine atomization nozzles.
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DCF Type Nozzles - DOCN Desuperheater
DOCN Cage Control Valve
2022-07-14
The working principle and characteristics of DOCN cage control valve
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DOCN Cage Control Valve
Chairman Luo Linhua and General Manager Wang Lihua Visited Han’s Laser for Learning and Exchange
2022-11-25
On November 17th, 2022, Dongchen Valve chairman Luo Linhua and general manager Wang Lihua visited Han’s Laser for learning and exchange.
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Chairman Luo Linhua and General Manager Wang Lihua Visited Han’s Laser for Learning and Exchange
Flashing in Control Valve
2022-09-14
Flashing occurs when a liquid flows through a control valve and evaporates to retain the vapor.
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Flashing in Control Valve
DOCN Cryogenic Valve
2023-05-25
DOCN Cryogenic Valve
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DOCN Cryogenic Valve
How It Works - Dongchen Gate Valve
2022-10-18
Gate valves—one of the original valve designs—are ideally suited for on-off, primarily liquid, service.
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How It Works - Dongchen Gate Valve
DOCN Globe Valve--Zhejiang Dongchen Valve
2022-07-18
DOCN Globe Valve is suitable to cut off or connect the pipeline medium in pipelines with various working conditions.
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DOCN Globe Valve--Zhejiang Dongchen Valve
Dongchen Valve Successfully Developed A Rotary Adjustable Atomizing Nozzle!
2022-12-02
On the afternoon of November 30th, after a lot of tests and summing up experience from failures, Dongchen technical team successfully overcame technical difficulties and developed a set of mature and advanced atomizing nozzles ---- rotary adjustable atomi
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Dongchen Valve Successfully Developed A Rotary Adjustable Atomizing Nozzle!
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