General Information
DONJOY built up in 1993. We focus on developing high clean pump, the valve control unit, automatic control regulating valve, aseptic valve, piping and vessel safety control technology, vessel and tank cleaning technology, piping and vessel lighting technology, ASME BPE pipe fitting, aseptic pipeline accessories and high clean tubing fitting. DONJOY ’s high professional products and technology are widely used in biopharmaceutical, semiconductor, new energy, food, drink, wine, fine chemical and other industrial fields.
Raw material, processing technology, welding technology, surface treatment from DONJOY have achieved advanced levels of domestic and foreign market. According to ASME BPE, EHEDG, FDA and 3A standard, DONJOY got certificates of PED-97/23/EC and MD-06/42/EC issued by TUV, 3A issued by 3A organization, EU explosion proof ATEX, TS license, hygiene license, ISO9001:2008 and other international authorities.
With advanced technology, excellent quality and perfect after-sales service system, DONJOY has been assessed for the national high-tech enterprises, the provincial famous Trademark, the provincial science and technology enterprises, innovative enterprises, patent model enterprises, R & D Center, AAA Credit Enterprises.
Actuators
3 Ways Butterfly Valves
Wafer Butterfly Valves
Ball Valves
Certification
DONJOY not only has the following listed certificates, also has been evaluated as the national high-tech, provincial famous trademark, Famous traders, science and technology-oriented, innovation, patent demonstration, R&D center, AAA trustworthy enterprise and many other honors and certifcations, which are listed as follows. US 3-A certification : 10 series of certifications, which cover 80% of our product technology. EU Safety certification : PED/2014/68/EU covers most of out valves, MD/06/42/EU covers all of our pump series US FDA certification : FDA177.2600 covers all series of rubber seals, FDA177.1550 it covers all of our series of PTFE sealing materials. EU Explosion-proof certification : ATEX has 6 major series of certifications, which cover all series of valve control technology, control units, valve positioners, valve feedback devices China Safety Valve Special Manufacturing License : Certificate Number : TSF733008-2019 China Hygienic License : Approval Number (2012) No. 0056
Applications
Many anti-mixing valves are used in valve array systems, because lhe valve has the technical characteristics of online in-situ CIP cleaning. sterilization, self-draining, no dead ends, no retention, etc ., and has very flexible configurations such as position feedback devices and valves Automatic control systems such as control units and position sensors.
