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2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin

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2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin Detail:

Sticking for the perception of “Creating products of top quality and producing friends with people today from all around the world”, we constantly place the desire of shoppers to start with for Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System, Together with the everlasting target of “continuous top quality improvement, customer satisfaction”, we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
Sticking for the perception of “Creating products of top quality and producing friends with people today from all around the world”, we constantly place the desire of shoppers to start with for China Pressure Switch, pressure switch for conditioner, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you’ll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.

Product name 4 pin high low A/C trinary pressure switch for air conditioner Refrigerant 
Thread 1/8,  3/8
Common parameters HP:3.14Mpa  OFF; MP:1.52Mpa  ON; LP:0.196Mpa  OFF
Applicable medium R134a, Air conditioning refrigerant

1-china automatic air conditioning pressure switch
4-30-91
3-R134a car air conditioning pressure switch
4-30-97

Generally, pressure switches are installed in automobile air-conditioning refrigeration systems.Pressure protection switches include high pressure pressure switch, low pressure pressure switch, high and low pressure combination switch and three-state pressure switch.At present, it is commonly used as a combination pressure switch. The working principle of the three-state pressure switch is introduced below.

The pressure switch is installed on the high-pressure side of the air-conditioning system.When the refrigerant pressure is ≤0.196MPa, since the elastic force of the diaphragm, the butterfly spring and the upper spring is greater than the pressure of the refrigerant, the high and low pressure contacts are disconnected (OFF), the compressor stops, and low pressure protection is realized.

When the refrigerant pressure reaches 0.2MPa or more, this pressure is higher than the spring pressure of the switch, the spring will bend, the high and low pressure contacts are turned on (ON), and the compressor operates normally.

When the refrigerant pressure reaches 3.14MPa or more, it will be greater than the elastic force of the diaphragm and the disc spring. The disc spring reverses to disconnect the high and low pressure contacts and the compressor stops to achieve high pressure protection.

There is also a commonly used medium pressure switch.When the refrigerant pressure is greater than 1.77MPa, the pressure is greater than the elastic force of the diaphragm, the diaphragm will reverse, and the shaft will be pushed up to connect the speed conversion contact of the condenser fan (or radiator fan), and the fan will run at high speed to achieve pressure protection.When the pressure drops to 1.37MPa, the diaphragm returns to its original shape, the shaft drops, the contact is disconnected, and the condensing fan runs at a low speed.


4-30-913


4-30-912


4-30-914


4-30-915


car ac pressure switch


4-30-916

Sticking for the perception of “Creating products of top quality and producing friends with people today from all around the world”, we constantly place the desire of shoppers to start with for Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System, Together with the everlasting target of “continuous top quality improvement, customer satisfaction”, we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
Wholesale Discount China Pressure Switch, pressure switch for conditioner, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you’ll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.


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2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin detail pictures

2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin detail pictures

2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin detail pictures

2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin detail pictures

2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin detail pictures


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It adheres for the tenet "Honest, industrious, enterprising, innovative" to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for 2021 China New Design Pressure Sensor Switch - Wholesale Discount China High Pressure Series Pressure Switch for Conditioner and Other Refrigeration System – Anxin , The product will supply to all over the world, such as: Kuwait, Munich, Netherlands, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Mario from America - 2018.06.26 19:27
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Antonio from Chicago - 2017.05.21 12:31
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