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Valve INTRODUCTION of pressure reducing valve, pressure reducing valve structure characteristics SUPPLY SMC PRESSURE reducing valve price installation and use of troubleshooting methods
Valve INTRODUCTION of pressure reducing valve, pressure reducing valve structure characteristics SUPPLY SMC PRESSURE reducing valve price installation and use of troubleshooting methods A, classification: according to the structure form can be divided into film type, spring film type, piston typ...Read more -
Boiler safety valve valve common fault analysis of coal steam boiler safety valve requirements
Boiler safety valve valve common fault analysis of coal steam boiler safety valve requirements Summary: analyzed the boiler safety valve valve leakage, body surface leakage, impulse safety valve action after the relief valve is not action, impulse safety valve seat left in the relief valve delay...Read more -
Installation points and Characteristics of hot air valve installation and operation requirements and how to maintain
Installation points and Characteristics of hot air valve installation and operation requirements and how to maintain The gate should not be inverted (that is, the handwheel is down), otherwise the medium will be retained in the cover space for a long time, easy to corrode the stem, and for some ...Read more -
Research and application of high temperature valve packing
Research and application of high temperature valve packing The operating temperature of the valve is 425 ~ 550℃ for high temperature ⅰ grade (referred to as PI grade). The main material of PI class valve is “high temperature grade Ⅰ medium carbon chromium nickel rare earth titanium quality...Read more -
Valve electric and pneumatic actuators Introduction Lightweight valve pneumatic actuators
Valve electric and pneumatic actuators Introduction Lightweight valve pneumatic actuators The electric actuator is generally composed of motor, reducer, hand operating mechanism, mechanical position indicating mechanism and other parts. Compared with other valve drive device, electric drive devi...Read more -
Pneumatic valve maintenance pneumatic valve working principle and operation method
Pneumatic valve maintenance pneumatic valve working principle and operation method Pneumatic valve procurement only clear specifications, categories, pressure to meet the procurement requirements of the practice, can be used to control the flow of air, water, steam, all kinds of corrosive media,...Read more -
Pneumatic valve matters needing attention and installation use pneumatic valve control technology in the development of industry applications
Pneumatic valve matters needing attention and installation use pneumatic valve control technology in the development of industry applications Pneumatic valves are valves driven by compressed air. Pneumatic valve procurement only clear specifications, categories, pressure to meet the procurement ...Read more -
The role of pneumatic valve positioner Pneumatic valve is widely used in the electric power technology industry
The role of pneumatic valve positioner Pneumatic valve is widely used in the electric power technology industry Valve locator (also known as: Pneumatic valve locator) is the main control valve accessories, usually with Pneumatic Pneumatic control valve, it accepts the regulator output signal, an...Read more -
Pneumatic valve advantages stainless steel pneumatic valve
Pneumatic valve advantages stainless steel pneumatic valve With the rapid development of modern automation technology, the use of valve automation also gradually replace manual operation, large torque, pneumatic valve movement, pneumatic valve switching speed can be adjusted, simple structure, e...Read more -
The role of pneumatic valve positioner Pneumatic valve is widely used in the electric power technology industry
The role of pneumatic valve positioner Pneumatic valve is widely used in the electric power technology industry Valve locator (also known as: Pneumatic valve locator) is the main control valve accessories, usually with Pneumatic Pneumatic control valve, it accepts the regulator output signal, an...Read more -
Troubleshooting of valve positioner output pressure shock Common valve positioner classification and principle
Troubleshooting of valve positioner output pressure shock Common valve positioner classification and principle Check the output pressure oscillation of valve positioner With the popularization of industrial automation, as the regulator valve control unit locator also highlights the important rol...Read more -
Analysis of the application of intelligent valve positioner in chemical plant Electric and gas valve positioner
Analysis of the application of intelligent valve positioner in chemical plant Electric and gas valve positioner Abstract: The composition, working principle, characteristics and application of intelligent valve positioner are introduced. In the process of chemical control, intelligent valve posi...Read more -
How to choose the right valve in pipeline design?
How to choose the right valve in pipeline design? Low intensity mechanical vibration is inevitable in the rotating equipment and flowing media of the unit. The mechanical vibration of the rotating equipment is transmitted to the system pipeline through the connecting parts and media of the syste...Read more -
The reason of valve pipe vibration and elimination measures pipe type pneumatic valve use
The reason of valve pipe vibration and elimination measures pipe type pneumatic valve use The root cause of pipe vibration in unit system is the design, installation, operation and operation of the unit, and the pipe vibration directly reflects the mechanical properties and operation of the rot...Read more -
The reason of valve pipe vibration and the elimination measure pipe pneumatic valve is composed of the actuator and the regulating mechanism
The reason of valve pipe vibration and the elimination measure pipe pneumatic valve is composed of the actuator and the regulating mechanism Low intensity mechanical vibration is inevitable in the rotating equipment and flowing media of the unit. The mechanical vibration of the rotating equipmen...Read more -
Valves and pipes general provisions and valves general materials Pipe type pneumatic valve by the actuator and regulating mechanism
Valves and pipes general provisions and valves general materials Pipe type pneumatic valve by the actuator and regulating mechanism 1. When the outlet pipe diameter of the fire pump is greater than 300mm, the valve with single manual opening and closing function should not be used. Valve should ...Read more
