DAV TECH SRL Via Ravizza, 30 36075 Montecchio Maggiore (VI) - ITALY Tel. 0039 0444 574510 Fax 0039 0444 574324 [email protected] www.davtech.it DIAPHRAGM VALVE DA 250 The diaphragm valve DA 250 is designed to dispense in a controlled, precise and repeatable way, low to medium viscosity fluids such as anaerobic adhesives (thread locker and coaxial blockers), cyanoacrylate glues and other aggressive fluids. The particular design of the valve make the fluid during the dispensing only comes into contact with the body in PTFE and with the membrane that opens and closes the passage, thus preventing contamination and clogging. FIELDS OF APPLICATION > Anaerobic glues > Cyanoacrylate glues > Aggressive fluids FEATURES: > Micrometric adjustment of the flow rate > Fluid in contact only with PTFE and inert materials > Operation normally closed with safety spring > Anodized aluminum body > Ability to operate simple or doubleacting > Easy maintenance and cleaning valve > Membrane co-molded with a useful life of more than 10 million cycles Technical Data Model Simple or Double Acting Operating pressure Thread inlet Thread outlet Luer Lock or others on request Micrometric screw adjustment Used materials Anodized aluminum, stainless steel, PTFE, membrane co-molded with non-reactive materials Fluids used Cyanoacrylate glue, anaerobic fluids, low viscosity fluids in general (even aggressive)

TANKS FOR FLUID FEEDING The DAV Tech PT tanks are ideal to feed the valve DA 250. They are available in 3 sizes 2, 5 and 10 liters and in different variations. The tank PT2.0 in particular is designed to accommodate inside the 250 cc oval containers used by the major manufacturers of anaerobic fluids such as Loctite and Loxeal. DRIVE VALVE DA 250 The valve 250 DA have to be drived by solenoid 5/2 or 3/2 (depending on whether you want to work double-acting or simple acting) for a time setted by the PLC of the customer. We are available for the supply of timing systems such as the DA 1000 T controller...