Contact Us
- Room 607-2, Building 5, Wanda Plaza, No.1188, Yongding Road, Yongzhong Street, Longwan, Wenzhou, Zhejiang, China
- heyuevalveactuator@gmail.com
- +86-13486831323
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27/Oct
2023
Pneumatic actuator performance characteristics
1. The rated output force or torque of the pneumatic device should comply with the provisions of GB/T12222 and GB/T12223. The above is a membrane actuator; 2. Under no-load conditi
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20/Oct
2023
Working principle of pneumatic actuator
1. Working principle diagram of double-acting pneumatic actuator When the air source pressure enters the middle cavity between the two pistons of the cylinder from the air port (2)
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10/Oct
2023
The uses of various types of valves
a) For cutting off: cutting off the medium in the pipeline. Such as: gate valves, globe valves, ball valves, plug valves, butterfly valves, etc. b) Check use: to prevent the backfl
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03/Oct
2023
Advantages of diaphragm valves
Diaphragm valves are widely used in various industries due to their unique design and numerous advantages over other types of valves. Zhejiang Heyue valve manufacturer introduces t
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28/Sep
2023
What is the function of butterfly valve? What role does it play on the pipeline?
Butterfly valve is a flow control device widely used in pipeline systems. It consists of a valve body, a valve disc, a valve stem, a sealing device and other components, and can ad
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21/Sep
2023
Introduction to the performance of electric PVC ball valve
Electric PVC ball valve is an automated tool used to control the flow of fluids, gases or liquids. It adopts advanced electric actuator technology and reliable ball valve structure
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11/Sep
2023
What is the three-break protection function of pneumatic actuator?
The pneumatic actuator has large thrust and stroke, is easy to install and fix, and has the following characteristics: easy to achieve forward/reverse action settings, long stroke,
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14/Sep
2023
Electric butterfly valves are suitable for occasions that require flow regula...
Since the pressure loss of the butterfly valve in the pipeline is relatively large, about three times that of the gate valve, when selecting a butterfly valve, the influence of the
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24/Aug
2023
Various connection methods of valves
1. Flange connection Flange connection is the most commonly used connection form between valves and pipelines or equipment. It refers to the detachable connection of flanges, gaske
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17/Aug
2023
Aspects that need attention in the selection of pneumatic ball valves
1. The working principle of the pneumatic ball valve is to make the valve unblocked or blocked by rotating the valve core. The ball valve is easy to switch, small in size, can be m
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03/Aug
2023
The structure and principle of pneumatic butterfly valve
The pneumatic butterfly valve is a pipe fitting used to control the flow of fluid medium pipelines. It has the advantages of small size, light weight, simple structure, convenient
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29/Jun
2023
Comparison of pneumatic and electric actuators
In terms of technical performance, the advantages of pneumatic actuators mainly include the following four aspects: (1) Large load, can adapt to high torque output applications. (2