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02/Nov
2022
The Function Of The Forged Steel Lift Check Valve Is To Avoid The Backflow Of...
Forged steel check valve refers to a valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the backflow of the medium, ...
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01/Nov
2022
What Are The Characteristics Of Forged Steel Gate Valve
Forged steel gate valve is suitable for 150～2500, working temperature -29～425℃ (carbon steel) or -29～500℃ (stainless steel) on small-diameter pipelines. It is used to cut off or...
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03/Oct
2022
Classification Of Forged Steel Valves
Forged steel valve can be classified into forged steel check valve, forged steel gate valve, forged steel ball valve, forged steel globe valve, self-sealing gate valve, self-sea...
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01/Oct
2022
Features And Structure Of Forged Steel Check Valve
The function of this type of valve is to allow the medium to flow in only one direction, and to prevent flow in one direction. Usually this kind of valve works automatically. Un...
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31/Jul
2022
How To Choose Suitable Valves in Pipeline Design
1、 Valve characteristics Service characteristics: it determines the main service performance and service range of the valve. The service characteristics of the valve include: th...
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26/Jul
2022
D-Box Aluminium, Compact Pressure-capsulated Limit-switch-box
The aluminium D-Box is a pressure-capsulated housing, formed according to the latest researches, in innovative Rotech-design. The newly planned solution with a swiveling cover i...
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19/Jul
2022
Rotork Extends The Versatile CK Range Of Actuators By Launching A Part-turn O...
The innovative Rotork CK range of modular electric valve actuators has been extended to include a new part-turn variant, known as the CKQ. The entire range has a modular design ...
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12/Jul
2022
What Is The Difference Between 304, 304H And 304L?
In fact, according to the content of chromium and nickel, they are all 304 stainless steel, containing 18% chromium (CR) and 8% nickel (Ni), but the main difference lies in the ...
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05/Jul
2022
What Are The Three Eccentricities Of The Triple Eccentric Butterfly Valve?
The sealing performance of the traditional hard seal butterfly valve is not guaranteed, and the leakage is large. In order to change this situation, the hard seal butterfly valv...
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02/Sep
2022
Advantages And Disadvantages Of Electric Valve And Pneumatic Valve
Electric valve Valve electric actuators are mainly used in power plants or nuclear power plants, because a smooth, stable and slow process is required in high pressure water sys...
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01/Sep
2022
Daily Electric Valve Maintenance
1. The electric valve should be stored in a dry and ventilated room, and both ends of the passage must be blocked. 2. Electric valves stored for a long time should be checked re...
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03/Aug
2022
Code Of Practice For Electric Valves
Preparation before operation: 1 Read the operating instructions carefully before operating the valve. 2 Be sure to know the flow direction of the gas before operation, and pay a...