Advertisement
725DA-SS and 725DA Piston Valves
MAINTENANCE & PARTS GUIDE
Electronic pdf files of EFD
www.efd-inc.com/manuals.html.
IMPORTANT!
Save this Sheet.
Maintenance or
Supervisors
A NORDSON COMPANY
For EFD sales and service in over 30 countries,
contact EFD or go to www.efd-inc.com/contact
EFD, Inc.
East Providence, RI USA
800-556-3484; +1-401-434-1680 (outside the USA)
info@efd-inc.com
EFD International Inc.
Dunstable, Bedfordshire, UK
0800 585733 or +44 (0) 1582 666334
Ireland 00800 8272 9444
europe@efd-inc.com
EFD, Inc., Asia
China: +86 (21) 5854 2345
china@efd-inc.com
Singapore: +65 6896 9630 sin-mal@efd-inc.com
®
manuals are also available at
Forward to
Tool Crib
www.efd-inc.com
www.efd-inc.com
www.efd-inc.com/cn
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Nordson EFD 725DA-SS
Summary of Contents for Nordson EFD 725DA-SS
- Page 1 725DA-SS and 725DA Piston Valves MAINTENANCE & PARTS GUIDE Electronic pdf files of EFD ® manuals are also available at www.efd-inc.com/manuals.html. IMPORTANT! Save this Sheet. Forward to Maintenance or Tool Crib Supervisors A NORDSON COMPANY For EFD sales and service in over 30 countries, contact EFD or go to www.efd-inc.com/contact...
- Page 2 Valve Disassembly and Reassembly Procedures Note: For the 725DA-SS or 725DA, valve Remove input air hose from set stroke adjustment to the full open push-in fitting on air cap. position (two complete rotations). The Insert 1/8” hex wrench through air...
- Page 3 1.69 Nm (15 inch pounds) Air cylinder cap 10.8 Nm (8 foot pounds) Parts that require a specific torque when reassembling the valve. 725DA-SS assembly of piston, Shaft locking screw diaphragm and shaft. Spring #72534 #72559A Air cylinder cap Air piston with O-ring...
- Page 4 Troubleshooting Guide No fluid flow case, replace the sealing head in accordance with the maintenance • If valve operating air pressure is instructions. too low, the valve will not open. Increase air pressure to 70 psi Valve responds slowly when (4.8 bar) minimum.
Need help?
Do you have a question about the 725DA-SS and is the answer not in the manual?
Questions and answers