Kelso JS75 - Page 20

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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.
3. For JS75H/HS, JS75XH/XHS, and JS165H/HS model valves, assemble the
bearing assembly according to Figure 5.5.
a. Insert the thin thrust washer onto the seal disc (Figure 5.6).
b. Insert the needle bearing ring on top of the thin thrust washer.
c. Coat the needle bearing ring with anti-seize (Figure 5.7).
d. Place the thick thrust washer on top of the needle bearing. It should
rotate smoothly on top of the needle bearing (Figure 5.8).
4. Apply a high-quality moly-lube or equivalent to the adjustment screw threads
(Figure 5.9 & 5.10), then thread the adjustment screw into the spring block
Needle
Bearing
Seal Disc
Thrust Washer
(Thick)
Thrust Washer
(Thin)
Figure 5.3
Figure 5.4
Figure 5.5
Figure 5.6
Figure 5.7
Figure 5.8