Eight kinds of control valve vibration solution

1, increase the stiffness method of oscillation and slight vibration, can increase the stiffness to eliminate or reduce, such as the use of large stiffness of the spring, the use of piston actuators and Other means are feasible. 2, increase the damping method to increase the damping that is i.......

Sino-French coke oven gas comprehensive utilization project

The reporter learned from the relevant departments of the Henan provincial government on May 19 that Chinese and French companies recently signed an agreement on investing 1 billion yuan in Baofeng County, Pingdingshan City to build a comprehensive protection project for coke oven gas.
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CAN Bus and Its Application on Emerson CT PLC

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The rapid development of digital electronic information technology has increasingly played a huge role in promoting the manufacturing industry in the world, making the design of various devices in the manufacturing industry more and more electronic, digita.......

New multi-function pump control valve principle introduction

Abstract: The new multi-function pump control valve installed on the outlet pipe of centrifugal pump has three functions of gate valve, check valve and water hammer eliminator at the same time. This article describes the multi-function pump control valve structure, performance paramete.......

Johnson Controls' first quarterly loss in 16 years

Due to the decline in sales of auto parts business, the United States Johnson Controls recently announced its first quarterly loss for the past 16 years.

The company’s latest financial report showed that its operating income for the fourth quarter of last year was $7.3.......