Compressors Valves
What is the Hot Air Bypass Valve of an Air Compressor? Why We Need It?
Aug
In the post-processing equipment of the screw air compressor, the main function of the refrigeration dryer is to reduce the temperature of the compressed air, purify the compressed air, and remove the water vapor contained in it. So as to ensure the quality of compressed air and prevent damage to the equipment used. Low temperature is detrimental to many equipment, and the same is true for refrigeration dryers. With the help of hot air bypass valve, the dryer can be operated at an optimal temperature.
Why Air Compressor Refrigeration Dryer Needs a Hot Air Bypass Valve
So, what is a hot gas bypass valve? The hot gas bypass is a valve that automatically adjusts the cooling temperature in the drying exchanger based on the refrigeration pressure. The pressure measured after the heat exchanger is directly related to the temperature in the system.
When the air handling capacity of the refrigeration dryer decreases, the evaporator cooling capacity is too large. When the evaporator cavity temperature drops below 0°C, the condensed water will freeze, resulting in “ice blockage” and blockage of the air circuit , The dryer cannot work. In order to eliminate the above situation, the air compressor’s refrigeration and dryer needs to introduce a hot gas bypass valve to cause high temperature and high pressure gas from the compressor, effectively preventing the occurrence of “ice blocking”.
In addition to the reduction in air handling capacity that can cause “ice blockage”, the ambient temperature and the drainage condition of the dryer can also cause “ice blockage”.
How to Choose an Effective Air Compressor Bypass Valve?
It is important to select a hot gas bypass valve that can be fully opened and closed according to the pressure input. When the load is particularly low, a hot gas bypass valve with poor opening capability is unlikely to prevent freezing.
The compressed air system is a whole, which requires air compressors, air storage tanks, refrigeration dryers, precision filters, etc. to cooperate with each other to play their respective performance roles in order to obtain high-quality compressed air that meets the production process. Learn all kinds Air Compressors Valves!
Modern centrifugal compressors are equipped with sophisticated control systems that allow for precise regulation of air pressure and flow. These systems enable adaptive performance based on real-time demand, further improving efficiency and performance.
I’m Albert Arhin i need this part #37190111189 filter housing complete, please give me the price and the pictures.
Hello Albert, Thanks for leaving message on Epiroc spare parts, we have checked and this part number is not correct, however the correct part number can not be booked as well for this item. We welcome your other RFQs by email to in**@ai*****************.com.
Dear :sir/madam
I hope this email finds you well.
I am Eng. Ali yousee representing Power Tech for Engineering & construction.
We are interested in establishing a business partnership with your company to fulfill the requirements
We would like to get a quote for 4 complete units of air compressor and dryers with control systems according to following details:
– Atlas copco air compressor screw oil injected Model:GA132-7.5 bar, 4 units
-Atlas copco air compressor screw oil injected Model:GA110-7.5 bar ,4units
– Atlas copco twin tower heatless adsorption dryer Model:CD480+ / 4 units
– Atlas copco twin tower heatless adsorption dryer Model:CD400+ , 4units
– Atlas copco Equalizer pro.4 (EQ) control system up to 4 compressors
– others Accessories for installation
Best regards
Ali Yousee
Power Tech for Engineering and construction
Yemen,sanaa Almatar street
Tel:+96707873010
P.o.box:35059
Phon : +967777605085
Whatsup:+967737378715
Email: in**@up****.ye/in**@hy********.ye
Thanks Ali for your message on our website, we well received and our team should have quoted to you via email. We welcome your RFQs and orders. Looking forward to supporting your business with our strong supply chain worldwide. Tony, funder of CPMC!
I want to buy several Sandvik parts, I currently buy from Türkiye and would like more reliable suppliers
Thank you for your message RFQ on our website, we welcome your inquiries and orders on Sandvik, Epiroc drilling and mining equipment parts, and Atlas Copco, Ingersoll Rand, CompAir, Doosan, Gardner Denver, Sullair air compressors spare parts. Please always feel free to write an email to us when you have RFQs and orders demand. Thank you, Tony, funder of CPMC.
Dear, Good day
We kindly ask you to send us by email information about the price and
other conditions for the supply of the material described below:
Item Description
04 – UNTS
PNEUMATIC CYLINDER
APPLICATION AIR COMPRESSOR LT15 30
1503037780-J ATLAS COPCO
VERY IMPORTANT: (INFORM)
HS CODE, Delivery Time, Taxes.
Payment conditions
Technical information: Datasheet/Drawing
Send Certificates (if applicable)
Weight and dimensions estimate
King regards,
Thank you Dan for your comments and RFQ leaving on our website, our team will check and quote to you on Monday via email. If you need any other genuine parts for Atlas Copco, Epiroc drilling and mining equipment parts, Ingersoll Rand, CompAir, Gardner Denver, Doosan, Sullair, etc, feel free to contact with us.
Добрый день просим рассмотреть возможность поставки фильтров на компрессор ZH 7000-6-7(р/комплекты,фильтры, сепаратор, клапана)
Dear Sir or madam, thanks, please send us by email with the part numbers for ZH7000 Atlas Copco Air Compressors, we are looking forward to quoting you for your RFQs.