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DYC-Q Series electromagnetic vacuum differential pressure inflation valve

DYC-Q40


DYC-Q series low vacuum electromagnetic differential pressure charging valve is a special vacuum valve installed on the air inlet of mechanical vacuum pump. Its working principle is that the power supply of the mechanical pump and the power supply of the solenoid valve coil are connected to the same power supply. 

When the mechanical vacuum pump suddenly loses power and stops running due to work needs, the valve uses atmospheric pressure to automatically close the valve core and cut off the channel connected to the vacuum system. At the same time, air is released into the pump to prevent the mechanical pump oil from returning to the vacuum system, which plays a role in protecting the vacuum system and is conducive to the restart of the mechanical pump. The applicable working medium is air and non-corrosive gas.

DYC-Q series low vacuum electromagnetic differential pressure charging valve is a special vacuum valve installed on the air inlet of mechanical vacuum pump. Its working principle is that the power supply of the mechanical pump and the power supply of the solenoid valve coil are connected to the same power supply. 

When the mechanical vacuum pump suddenly loses power and stops running due to work needs, the valve uses atmospheric pressure to automatically close the valve core and cut off the channel connected to the vacuum system. At the same time, air is released into the pump to prevent the mechanical pump oil from returning to the vacuum system, which plays a role in protecting the vacuum system and is conducive to the restart of the mechanical pump. The applicable working medium is air and non-corrosive gas.

Connection and Dimensions (GB/T6070)

Model

Diameter (DN)

ΦD

ΦB

H

L

n-d

Flange standard

DYC-Q40

40

100

80

110

90

4-M8

GB/T6070

 

Connection and Dimensions (GB/T6070)

Model

Diameter (DN)

ΦD

ΦB

H

L

n-d

Flange standard

DYC-Q40

40

100

80

110

90

4-M8

GB/T6070

 

FAQ

Q : Why choose us?

A : We have experienced staff in this industry.Payments are 100%secure and guaranteed by Alibaba. The product quality is guaranteed! Each machine will be tested beforeshipping. Fast after-sales customer service and professional technical support. Our products are recognized by global customers in the United States, Britain, Canada, Australia, Russia and other countries.

Q:Could I use my own logo or design on goods?

A:Yes. Customized logo and design on production are available.

Q: How long is your lead time ?

A: Generally it is 5-10 days if the goods are in stock.Or it is 30days if the goods are not in stock,  The time may vary depending on the product and the level of customization.

Q : How do we ensure that the goods are not damaged in transit?

A : We will use sturdy carton to pack to avoid damage, and we can buy shipping insurance in advance to reduce the loss in shipping We will take care of the goods as carefully as possible.

Q: What is the exact MOQ or price for your product ?

A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications ; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

Q:What is your terms of payment? Which mode of transportation?

A: Sea, Air, Express.

Payment<=1000USD, 100% in advance.Payment>=1000USD, 30% T/T in advance, balance before shipment. If you have another question, pls feel free to contact us as below.

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