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ENGINEERING DATA <strong>Delta</strong> <strong>Power</strong> <strong>Company</strong><br />
4484 Boeing Drive - Rockford, IL 61109<br />
Mini 2W<br />
DESCRIPTION<br />
7 size, 5/8-18 thread, “Mini” series<br />
.002 B<br />
.001 A<br />
.001<br />
30°<br />
.500 Ø.312<br />
PORT ZONE<br />
STANDARD SERIES<br />
5/8-18 UNF-2B .375<br />
.002 B<br />
.001 A<br />
NOTES:<br />
Ø1.062<br />
.760<br />
Ø.750<br />
.649<br />
Ø.645<br />
.571<br />
Ø.567<br />
.502<br />
Ø.500<br />
20°<br />
-B-<br />
Ø.312<br />
MAX.<br />
PORT ZONE<br />
WARNING: The specifications/application data shown in our catalogs and data sheets are intended only as a general guide for the product described<br />
(herein). Any specific application should not be undertaken without independent study, evaluation, and testing for suitability.<br />
Phone: (815) 397-6628 Fax: (815) 397-2526 E-mail: delta@delta-power.com<br />
45°<br />
.002 B<br />
.002 B<br />
.109<br />
.094<br />
1.) CAVITY CAN BE MACHINED WITH<br />
DELTA FORM TOOL #40500003.<br />
2.) ALL MACHINED SURFACES TO BE 32<br />
FINISH OR BETTER, EXCLUDING THREADS.<br />
3.) IT IS VERY IMPORTANT THAT VALVE CAVITIES<br />
MEET ALL DIMENSIONAL AND QUALITY<br />
STANDARDS OF CONCENTRICITY AND PERPENDICULARITY.<br />
THREADS MUST BE PERPENDICULAR TO THE SPOTFACE<br />
SURFACE. SPOTFACE MUST CLEAN UP TO FULL DIAMETER.<br />
IMPROPERLY MACHINED CAVITIES CAN LEAD TO CARTRIDGE<br />
MALFUNCTION AND/OR FAILURE FROM DISTORTION.<br />
4.) PORT ZONE IS Ø.213 MAXIMUM AT PORT #1 ONLY FOR<br />
HIGH PRESSURE SERIES MINI VALVES (HA-***-**).<br />
Page 622<br />
.031 REFERENCE TYPICAL<br />
32<br />
.500<br />
Ø.213 PORT ZONE FOR<br />
HIGH PRESSURE SERIES<br />
.875<br />
-A-
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