Dwyer Switch DPT-V10

08/23/2022

What is a Pneumatic Actuator?

The pneumatic actuator, or the pneumatic control valve actuator, is a device that uses air pressure to drive the opening and closing or regulate the valve.

06/29/2020

Compression ratio of American Copeland compressor

09/15/2020

Pt100, thermocouple integrated temperature transmitter

Pt100, thermocouple integrated temperature transmitter The temperature measuring probe adopts Pt100 platinum resistance, J, K, E, thermocouple, high precision and good stability

06/14/2020

How to judge the lack of fluoride in air conditioner After reading the master, you will understand

How to judge the lack of fluoride in air conditioner After reading the master, you will understand Now that the temperature is getting higher in summer, many of our friends have to use air conditioners, but many people turn on the air conditioners and th器2䀀
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05/16/2022

What is Air Cylinder?

The cylinder is a cavity ( in which the piston is placed ) on the block of the internal combustion engine. It is the track of piston movement in which gas burns and expands.

07/07/2025

Working principle of air compressor

An air compressor (air compressor) is a device used to compress gas. The structure of air compressor and water pump is similar. Most air compressors are reciprocating piston type, rotating blades or rotating screws. Centrifugal compressors are very large applications.

06/14/2020

Does air conditioning and refrigeration rely on compressors or refrigerants, or both?

Does air conditioning and refrigeration rely on compressors or refrigerants, or both? This question seems to be asking whether to boil water in a kettle, whether it needs boiling water or a kettle. The compressor is a kettle, and the refrigerant is water器2䀀
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09/06/2020

Discussion on air filtration detection technology

With the increase of smog in the north, filtration and purification industries such as air purification and fresh air have ushered in a new spring, which also detonated the entire filter industry.

09/19/2025

What is the Difference Between Piston and Plunger Pumps

Plunger and piston pumps are very similar in construction and both are reciprocating positive displacement pumps.

08/13/2020

How to apply the functions of cooling, heating, humidification, and dehumidification of computer room air conditioning

1. Uninterrupted operation and year-round refrigeration<br></br> The heat dissipation of the equipment in the computer room is a steady-state heat source, and it operates continuously throughout the year. This requires an uninterrupted air-conditioning gPﰨ2䀀湠癐