Product name: Sanitray Multiport Diaphragm Valve
Material quality: AISI316L
Standard: 3A/DIN/SMS/ISO/IDF
Size: 1/2"-2"
Type53) multiport diaphragm valve
Three control valve, 5 port
A water point seat
Two integrated closed-loop sampling valve seat
Suggest S1 up installation. Applications
Diaphragm valves, manually or pneumatically operated, ard specifically designed for use on hygienic and aseptic processes in the pharmaceutical industries.
The valve is excellent for flow control as well as for open/ close duties.
The diaphragm valves are better in feature of flow in comparison with other valves. It is easier to clean up and better to process the substance with particles. The phenomenon of air pocket is rare during application of flow control.
Operating principles
The diaphragm provides the body seal as well as the seat seal. There are no paths to the outside environment so it suitable for aseptic processes.
When the valve is closed a pressure pad which supports the diaphragm moves towards the sealing face on the body. When the pressure plate moves the diaphragm flexes and is forced down onto the seat area in the centre of the body thus closing
Off the flow path through the body.
The inter relationship of body to the pressure plate prevents over compression of the diaphragm.
The valve can be manual operation and pneumatic operation control tops of solenoid valves.
Certificates
All synthetic resin and additive are comply with FDA certification
Material chemical composition, physical properties and manufacturing process are documented
All diaphragm seal consistency with FDA certificate
Domestic hygiene license
CE-PED/97/23/EC
RELATIONS BETWEEN FLOW RATE AND O. D
KV is a data of the flow rate. The data describes valve flux when the water of 5 to 30in the pressure difference for 1bar
KV data is the valve flow open.
Donjoy built up in 1993, with registered capital RMB 55, 08 millions. We focus on developing high quality PID process controller, the valve positioner, the flow controller, the valve control unit, high purity process control valve, intelligent self-control valve, high pure pump, Cleaning technology, piping and pressure vessel safety technology, high pure tubing fitting and pipeline accessories. Donjoy's products and technoligy are widely used in biopharmaceutical, food, drink, wine and other industrial fields. Donjoy's innovation solutions meets growing demand in the industry of biopharmaceutical, food and beverage from the whold wold, special the emerging market.
Raw material, processing technology, welding technology, surface treatment from Donjoy have achieved advanced levels of domestic and foreign marekt. Donjoy producing according to ASME BPE, EHEDG, FDA and 3A standard, get certificate of PED-97/23/EC and MD-06/42/EC issued by TUV, 3A issued by 3A organization, TS licence and ISO9001: 2008.
Donjoy With advanced technology, excellent quality and perfect after-sales service system, has been assessed for the national high-tech enterprises, the Provincial Famous Trademark, the Trovincial Science and Ttechnology Enterprises, Innovative Enterprises, Patent Model Enterprises, R & D Center, AAA Credit Enterprises.
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Technological innovation, rapid development of the market and customer needs are the greatest challenges facing us today.
Faced with these challenges we are confident, because of highly professional products and technological innovation, we will meet the growing demard of market and customer with our better and better products.
