CFF Tank Mounted Magnetic Hydraulic Check Valve Suction Return Filter CFF-520x80

 CFF Tank Mounted Magnetic Hydraulic Check Valve Suction Return Filter CFF-520x80

1. Product introduction

CFF series Hydraulic Oil Suction filter is with manual check valve, when the filter element is cleaned or replaced,check valve should be closed, so as to avoid the oil flowing out from the tank.

2. Product characteristics

Hydraulic Oil Suction Filter basic construction
Filter lower cover and housing is connected by the screw with O-ring seal, disassembly is convenient.
2.1 Housing material
Filter housing :High strength cast aluminum alloy
Filter lower cover: High strength cast aluminum alloy
2.2 Seals
Perbunan (= NBR) ; Viton (= FPM)(Customizable)
2.3 Filter element
Filter medium material; High strength carbon steel skeleton
2.4 Optional accessories
ZKF-II Clogging indicator;  ZS-V Clogging indicator
2.5 Type of connection
Flanged connection

3. Type Selection and Technical Data 

3.2 Technical Data

4. Mounting Size

CFF Series

 5.Qualification and Honor of DFFILTRI

1. China's Quality Recognized Top Ten Well-known Filter Brand

2. 20 years OEM Manufacturing Experience

3. Testing Center-The Committee of Filtration & Separation of China Technology Market Association

4. "The First Vice-chairman Unit” awarded by Xinxiang Filtration & Separation Industry Association.

6.About Us  

♦DFFILTRI was founded in 1995, since then we devoted ourselves to research, develop and produce many kinds of hydraulic filters, air filters, hydraulic system accessories, cleaning and filtration equipments,pump valve components. DFFILTRI is our brand, which enjoys high popularity and it has successfully achieved the position both in China and across the world.

♦DFFILTER filtration technology testing center covers a total area of 450 square meters, of which,  

clean room area of 200 square meters, and cleanliness is up to 100,000 levels. The centre undertakes filtration 

technology inspection and testing for inhouse science research, production and industry service.   

♦Online particle counter of BETABHIAC/POYCO type (8000A/8000S) provided by HIAC/POYCO company 

in USA, and its supporting machine"Multi-pass test" and "single-pass test" implements ISO16889 

new standard and other international standards perfectly.  

♦Testing center also has the developed equiment for filter performance testing, which can make the

comprehensive examination for filter element/cartridge performance. These can insure that company’s filter  

with high capacity, long life, high reliable in full compliance with our customer's  requirement.

7.Our Advantage

1) Adopting the new industrial concept

2) Establishing world-class R&D and testing center

3) Possessing powerful technical force and R&D strength

4) Having the world's advanced production equipment

5) Producing high quality products that comply with international and national standards

6) Outstanding quality products to meet or exceed customer's expectation

7) Professional and wholehearted pre-market after-sales service 

 8. Announcement

Dear customers,
Recently some companies are illegally embezzling the photos of our product, office building and workshop, those who seriously infringe the right and interests to our reputation, honor, self image, ownership, please keep in mind the sign of the DFFILTRI brand and the image of our company, and be ware of imitations and plagiarism.
We are really sorry to causing any inconvenience to you and your company.
Plagiarist attention,Please stop the infringing act immediately; otherwise we will investigate the law liability through legal channels.
                                                                                                                                                    
                                                                                             DFFILTER TECHNOLGOY CO., LTD.