.

REFRIGERATION CHECK VALVE

Egret BL-DXF series Diaphragm check valve adopts a magnetic, diaphragm, filter self-priming structure design so that the check valve is not limited by the installation Angle and the relationship between the size of the reverse pressure to affect the automatic closure of the valve. It has advantages such as very small flow resistance, high volume of flow, minimum internal leakage, and a lifetime of over 10 million times. Important to realize, it is suitable for all refrigerants and large and medium heat pump central air conditioning system built-in filter. In order to make sure the normal closure of the valve, the built-in filter screen is 30 meshes.

Refrigeration Check ValveSpecifications

Type

Max Working Pressure (Mpa)

Pressure Endurance (Mpa)

Opening Pressure (Mpa)

(Air)Leaking Capacity (cm-/min)

CV(m3/h)

DXF-O6

50

DXF-O8

50

DXF-10

50

DXF-12

50

DXF-14

50

DXF-18

18

100

DXF-22

18

150

DXF-26

18

150

DXF-34

15

200

DXF-42

15

300

DXF-50

15

300

Features of Refrigeration Check Valve

Self-suction filter structure design

Automatically closed, not affected by reverse pressures

Less flow resistance

Bigger flow volume

Less internal leakage

Maximize air con energy efficiency

Life time over 10 million times

Process of Refrigeration Check Valve Production

The process of refrigeration check valve is not complicated. First, we use turning lathe and CNC milling machine, to cutting and machining different size of stainless-steel diaphragms.

Second, melting the copper material, and pour the melting copper into the copper casting mold to produce the magnetic check valve body, copper tube.

Third, to make magnetic with the raw materials such as praseodymium neodymium, pure iron and iron borate are melted at high temperature by vacuum melting furnace.

Forth, use argon arc welding method, to assembling Mesh filter, magnetic, diaphragm, copper tube.

Fifth, use PTFE sealing method and the copper sealing cap to make sure airtight.

FAQ of Refrigeration Check Valve

What is refrigeration check valve?

It is a copper one-way valve to control the flow of refrigerant.

01

How many check valves do you have?

We have normally closed magnetic and spring-loaded ball check valves.

02

What are main components of refrigeration check valve?

Mesh filter, magnetic, diaphragm, copper tube.

03

How refrigeration check valves work?

It is a Self-suction filter structure design, automatically closed.

As one of hvac parts manufacturers, we will do our best to meet all the needs of customers.

We can also offer sorts of aluminum foil tapefor sale, if you are interested, please leave us a message.


Send product request

To: Changzhou Egret Manufacturing Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

PAPER TAPE
PAPER TAPE Among the many paper materials, the most commonly used is Egret kraft paper (commonly known as a bovine card). Egret kraft paper is made of whole w...
DOUBLE SIDED TISSUE TAPE
DOUBLE SIDED TISSUE TAPE DOUBLE SIDED TISSUE TAPE Egret so-called double sided tissue tapeis used a lot for bonding different materials, and for refrigerator metal parts f...
ALUMINUM FOIL TAPE
ALUMINUM FOIL TAPE ALUMINUM FOIL TAPE Egret aluminum foil tape is our main & strongest products. Our aluminum tape for saleoccupies 50% of all our adhesive tape ...
NON ADHESIVE PVC TAPE
NON ADHESIVE PVC TAPE Egret so-called non adhesive pvc tapeis used a lot for wrapping the air conditioner pipe, so it is also called PVC pipe wrapping tape. The base mat...
FOAM TAPE
FOAM TAPE Egret started to produce wholesale foam tapein 2019, we have our own foaming machines to make different foam materials. What is foam tape? Foam tap...
All supplier products

Same products

Washable Cheap 13.56Mhz 213 Nfc Mini Stickers 13.56 Mhz RFID Label Sticker Tag HF/UHF Tags Dry Inlay
Washable Cheap 13.56Mhz 213 Nfc Mini Stickers 13.56 Mhz RFID Label Sticker Tag HF/UHF Tags Dry Inlay Seller: XIUCHENG RFID Size:On request Material:PET, PVC,paper or customized Frequency:UHF/HF Printing:Thermal transf...
Micronized wax used for industrial paint processing
Micronized wax used for industrial paint processing Seller: Syntop chemical Co.,Ltd. Micronized wax is a vital functional additive in industrial paint processing, with primary functi...
Plant Growth Regulator Manufacturer
Plant Growth Regulator Manufacturer Seller: HEBEI LAIKE BIOTECH CO.LTD Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec...
Fungicide Supplier
Fungicide Supplier Seller: HEBEI LAIKE BIOTECH CO.LTD Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
Fungicide Supplier
Fungicide Supplier Seller: HEBEI LAIKE BIOTECH CO.LTD Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...