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12 Features Of Electric Actuator
Electric actuator is a kind of driving device that can provide linear or rotary motion. It uses some driving energy and works under some control signal. The utility model has the advantages of convenient energy access, fast signal transmission speed, long transmission distance, convenient central...Read more -
Butterfly Valve Applicable Industry
Because the movement of butterfly valve plate with wiping, so most of the butterfly valve can be used with suspended solid particles of the medium, depending on the strength of the seal can also be used for powder and granular media. Butterfly valve structure length and overall height is small, o...Read more -
Difference Between Flange Connection, Threaded Connection And Welded Connection
Valves have various types of connections like threaded, flanged, welded, tri-clamp, double union and so on. In this article, we will share the details about flanged, threaded and welded. Flanged Connection Valve —Looking for a flanged valve? Click here to consult us Flanged valves are easy...Read more -
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6 Performance Indexes For Determining The Quality Of Sealing Materials
Sealing is a general technology necessary for all industries, not only construction, petrochemical, shipbuilding, machinery manufacturing, energy, transportation, environmental protection and other industries can not do without sealing technology Aviation, aerospace and other cutting-edge industr...Read more -
COVNA Boiler Safety Valve
As a valve with important protection function, safety valve is widely used in various pressure vessels and piping systems, which can be automatically opened when the system reaches the upper limit of the specified pressure bearing value Discharge the excess medium out of the system, and after t...Read more -
How To Clean, Grind And Inspect Valves?
Valve grinding includes the cleaning and inspection process, grinding process and inspection process. 1. The Cleaning And Inspection Process Cleaning the sealing surface in the oil pan, using professional cleaning agent, while washing the damage of the sealing surface inspection. Micro-cracks whi...Read more -
The Difference Between Hydraulic Actuator, Pneumatic Actuator And Electric Actuator
At present, the valve system is mostly used by pneumatic actuators, electric actuators and electro-hydraulic actuators. According to the characteristics of the three actuators, we analyze their application in the valve system: Pneumatic System: The pneumatic system relies on the Air compressor, w...Read more -
How To Realize Industrial Automation?
With the development of the global economy and the improvement of industrial level, and the strict control requirement of industrial parameters, more and more industries begin to pursue automatic control. They will use electric actuator butterfly valve, electric actuator ball valve, electric cont...Read more -
Function Of Pneumatic Valve Positioner
Valve Positioner Configuration: Valve positioners can be divided into pneumatic valve positioners, electro-pneumatic Valve positioner and intelligent valve positioner according to its structure and working principle. The valve positioner can increase the output power of the regulating valve, red...Read more -
Working Principle Of Electric Globe Valve
How Electric Globe Valves Work: An Electric Globe valve is a valve with an electric actuator driving the stem up and down to drive the valve head so as to change the distance between the disc and the seat to achieve open and close control. It is mainly used to cut off or distribute the flow direc...Read more -
3 Ways About How To Maintenance The Wafer Electric Butterfly Valve
The following 3 kinds of faults may occur in the daily use of the wafer type electric butterfly valve due to improper operation: valve can not change direction or change direction slowly, gas leakage, solenoid pilot valve failure. (1) The Wafer Type Electric Actuator Butterfly Valve Can Not Chang...Read more -
Working Principle And Installation Requirements Of Pressure Reducing Valve
Pressure Regulator Valve is also named the pressure reducing valve. Pressure reducing valve is widely used in fire water supply and automatic sprinkler systems. Today, we will learn the working principle of pressure reducing valve and its setting requirements. 1. HOW IT WORKS 1) Pilot Operated Pr...Read more
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