Page 1
Installation and maintenance guide DISPENSING VALVE DA 400 EV DAV TECH SRL Via Ravizza, 30 - 36075 Montecchio Maggiore (VI) - ITALY Tel. 0039 0444 574510 - Fax 0039 0444 574324 davtech@davtech.it - www.davtech.it...
Page 2
6 4.1 General rules 4.2 Valve disassembly 4.3 Re-assembly 5 TROUBLESHOOTING pag. 6 5.1 Problems and solutions 6 SPARE PARTS AND DIMENSIONS pag. 7 6.1 Overall dimensions 6.2 Spare parts DA 400 EV 6.3 Spare parts list DA 400 EV...
Reproduction of any part of this manual, in any form, without the express written permission of DAV Tech. The text and illustrations in this manual are not binding, the DAV tech reserves the right, at any time and without notice, the right to make any changes to improve the product or for reasons of character manufacturing or commercial.
screw micrometric Installation and maintenance guide Special versions available on request. 2.3 Connection diagram chema di Collegamento Connection diagram PRESSURE STABILIZATOR PNEUMATIC PUMP e the right to modify at any time, without notice, the specifications, dimensions and weights in this datasheet. The illustrations are not binding. 3 INSTALLATION 3.1 Mounting on the machine The 400 EV valve can be mounted using the through holes on its body.
Page 5
DISPENSING VALVE DA 400 EV 3.3 Fluid connection The valve must be connected to a power supply unit (tank, pump or other). A hose must be connected to the fitting located at the bottom of the valve. When working at pressures above 8 bar, use high pressure connections and tubes.
Installation and maintenance guide 4 MAINTENANCE 4.1 General rules fig. 1 The 400 EV valves, thanks to the construction methods and the materials used, are easy to maintain. Minimal, simple, accurate, and constant maintenance allow for long- lasting and smooth operation in valve time, while maintaining performance unchanged. 4.2 Valve Disassembly Before disassembling the valve: fig.
Page 7
DISPENSING VALVE DA 400 EV 6 SPARE PARTS AND DIMENSIONS 6.1 Overall dimensions The size varies depending on the nozzle and the type of flow regulation you choose. Dimensions may vary depending on the nozzle you choose. Download 3D models from our web-site.
Page 8
Installation and maintenance guide 6.2 Spare parts DA 400 EV...
Page 9
DISPENSING VALVE DA 400 EV 6.3 Spare parts list DA 400 EV Ref. Description Code MICROMETRIC REGULATION COMPLETE 0003.32500007 MICROMETRIC REGULATION TRIGGER 0003.32500008 MICROMETRIC REGULATION BLOCK 0003.32500009 ORING 0003.100X10E REGULATION SEEGER 0003.200321 SCREW REGULATION COMPLETE 0003.32500002 SCREW REGULATION GRUB 0003.0006010 SCREW REGULATION PIN 0003.32500003...
Page 10
DAV TECH SRL Via Ravizza, 30 - 36075 Montecchio Maggiore (VI) - ITALY - Tel. 0039 0444 574510 - Fax 0039 0444 574324 davtech@davtech.it - www.davtech.it We reserve the right to modify at any time, without notice, the specifications, dimensions and weights in this manual.
Need help?
Do you have a question about the DA 400 EV and is the answer not in the manual?
Questions and answers