Kelso JS75 - Page 22

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JS PRESSURE RELIEF VALVES
© 2017 Kelso Technologies (USA) Inc. All Kelso Valves are Patent Protected. Detailed designs are subject to change without notice.
Kelso Technologies Inc. 1526 Texas Ave, Bonham, TX. 75418, Phone: (903) 583-9200
Document No. - KTUD112
Revision 6 – 2/7/2022 (Original Release 12/7/2015)
www.kelsotech.com
Printed in U.S.A.
7. Place the valve on a clean flat surface, then clamp or bolt the valve down to
facilitate initial positioning of the adjustment screw (Figure 5.15 & 5.16).
8. Rotate adjustment screw clockwise by until resistance is first encountered.
This is the point of engagement for which the springs begin to apply force on
the seal.
9. JS75/S, JS75H/HS, JS165H/HS, and JS75XH/XHS Spring Block Location
Set.
a. Rotate the adjustment screw clockwise until the top of the spring block
is aligned with the top of the flange body angle upright (Figure 5.17).
`
Figure 5.13
Figure 5.14
Figure 5.15
Figure 5.16
Figure 5.17
Spring Block
Flange Upright
Align