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December 10, 2021
Pneumatic control valve needs routine maintenance of what

Valve body wall in high pressure and corrosive media occasions, the valve body wall, diaphragm valve diaphragm often subject to media impact and corrosion, we must focus on inspection of pressure

December 09, 2021
Self-regulating valve anti-plug anti-card six methods

1, Love wash method: welding slag, rust, slag and other piping in the throttle, guide parts, under the valve cover to balance the hole caused by blockage or stuck so that the valve surface, the g

November 23, 2021
The difference between Xinjiang Hetian jade, Russian material, Qinghai material and Korean material

Hetian jade is a kind of nephrite. In China, more than 98% of the tremolite components are named Hetian jade, and Hetian jade has a broad and narrow sense. The jade in th

November 22, 2021
The difference between Xinjiang Hetian jade, Russian material, Qinghai material and Korean material

Hetian jade has a broad and narrow sense. In the narrow sense, it refers to Xinjiang Hetian jade. In a broad sense, it also includes Russian jade, Qinghai jade, and Korea

November 21, 2021
Graphic explanation of what is the yabai raw material, old material, old material

Recently, some friends are asking what is the old material and the old material. It seems that the friends (especially the newly involved friends) still do not understand the seve

November 20, 2021
What kind of material kitchen countertop material table top material selection is very important

The kitchen is a place where food is created. If the kitchen is not well-decorated, it will make people lose appetite, and it will make the whole kitchen unhealthy. The kitchen countertop is the

November 19, 2021
A New Valve Actuator Connection

Description of content The utility model is a novel valve actuator connecting device belonging to the technical field of valve actuator connecting device. Background of the Invent

November 18, 2021
Plumbing valve selection and a variety of valve advantages and disadvantages

(A), the valve used on the water supply pipeline, the general principle of choice according to the following: 1, the diameter is not more than 50mm, it is advisable to use a stop valve, pipe diam

November 17, 2021
Automatic packing pressure control slow closing butterfly valve structure features

Automatic pressure control liquid-controlled slow-closing butterfly valve is currently used for turbine inlet of the key control equipment, has a good seal, adjust the performance and create a un

November 16, 2021
J45Fs DC Fluorine plastic globe valve manufacturing and standards

J45Fs DC Fluorine Plastic Globe Valves, designed to control highly corrosive media with a variety of fluoroplastics on the surface of the body cavity for different operating temperatures and flui

November 15, 2021
Gas emergency shut-off valve of the main applications are what

Gas emergency shut-off valve of the main applications are what Gas emergency shut-off valve is installed in the gas tank / pipe outlet emergency can quickly cut off the valve, the use of

November 14, 2021
Valve failure and treatment methods

First, the valve leakage: Reason: 1. Strict closure 2. Combination of surface damage 3. Spool and stem clearance is too large, resulting in spool drooping or contact is not good 4. Poor s

November 13, 2021
Electric control valve leakage solution

Control valves play a very important role in the automation of modern plants, whose production depends on the correct distribution and control of the flowing medium. These controls, whether energ

November 12, 2021
Servo pump common troubleshooting solutions

Pump common suction pump one, the pump is not suction Second, the motor speed is not enough Three, the pump vibration or noise Strong pump common faults First, the pump does not absorb the oil ca

November 11, 2021
Magnetic Flap Level Gauge Components Damage and Troubleshooting

Magnetic flap level gauge components damage failure and treatment: Magnetic flap level gauge in the practical application of often failure, of these failures, some caused by a single comp

November 10, 2021
How to use the pipeline pump correctly

Needless to say, there are always problems with the machine when it is in use, but the best machine performance can be guaranteed by good use and maintenance. In order to ensure normal supply, th

November 09, 2021
Electric ball valve installation and maintenance

Electric Ball Valve It has the action of rotating 90 degrees, the plug body is a sphere, with a circular through hole or passage through its axis. Electric ball valve is characterized by its comp

November 08, 2021
Valve seal classification? How to choose?

Valve is an important component of the piping system of petrochemical plant. Due to its large number and large quantity, the valve is one of the main leakage sources in the installation. Therefor

November 07, 2021
Novice in the use of hydraulic pump should pay attention to what issues

Hydraulic electric pump is a type of hydraulic machinery that we often use. Novices should pay attention to some problems when using the hydraulic electric pump. Avoiding improper operation will

November 06, 2021
Pump a variety of knowledge and maintenance

Pump Category: The classification of pumps can not be integrated into the working principle and purpose of classification, it will be chaotic. Use is useful, the principle is the principl

November 05, 2021
Handheld pressure pump operation details

Hand-held pressure pump is a gas-type hand-held pressure pump for industrial applications in the field of pressure measurement instruments installed in the control room and control the use of var

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