18
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.
Kelso utilizes a compound authentication procedure whereby all seals are etched
with the pedigree compound and tracing number. If the seal does not have etch,
refer to the car owner for the proper pedigree compound.
1.
Insert the seal into the sealing disc and ensure the seal is seated. For seals
with etching, install the etched side of the seal so that it is in contact with the
sealing disc surface.
a.
JS75/S, JS75H/HS, JS165H/HS, and JS75XH/XHS Seal Disc
Assembly.
i. Install the Spirolox® retaining ring, be sure that the ring sits flat
against the seal and is fully engaged in its groove
(Figure 5.1)
.
b.
JS75L/LS, JS165L/LS, JS75XL/XLS, JS75LT/LTS, and JS165LT/LTS
Seal Disc Assembly.
i. Place the seal into the sealing disc groove and ensure that it is
properly seated
(Figure 5.2).
ii. Apply a thread locking solution to the threads of the retainer
bolt, then install the seal retainer and retainer bolt, torquing the
bolt to 20 in.- lbs.
2.
Place the sealing disc assembly onto the valve body, ensuring that the seal is
uniformly contacting the valve seat. The disc should sit freely between the
flange guides
(Figure 5.3 & 5.4)
.
Figure 5.1
Figure 5.2
