2. SSP
  3. 100 Series

SSP 100 Series, 100, 500 & 600 Series Needle Valve Maintenance Instructions

  • Hello, I'm your chat assistant. I've reviewed the maintenance instructions for the SSP Valve 100, 600, 500 Series. This document provides a detailed guide for rebuilding the valve packing, including disassembly, reassembly, lubrication, and torque specifications. I'm ready to answer your questions about the valve and its maintenance process.
  • What tool is needed to remove the handle?
    What should be used to remove the packing nut?
    What components does the packing consist of?
    What lubricant should be applied to the upper and lower packing?
    What lubricant should be applied to the threads on the stem and packing nut?
Maintenance Instrucons
100, 600, 500 Series Valve
Disassembly
1. Remove the handle by loosening
the set screw using a 3/32”
Allen wrench.
2. Use a wrench to remove
the packing nut.
Packing Rebuild Kit Components:
Belleville Springs (X2) Packing Pusher Upper Packing Lower Packing Packing Support Lubricant
(MCD-111 & MCG-130)
3. Slide the Belleville spring
washers up over the stem.
4. Turn the stem counter clockwise
to remove the stem and packing
from the body.
7. Apply MCG-130 lube to the
threads on the stem. Turn the
stem clockwise into the body
so that the packing completely
ts the packing cavity in the body.
8. Replace the belleville springs by
sliding them over the top of the
stem. The boom spring should
have the concave side facing up.
The top spring should have the
concave side facing down.
9. Apply MCG-130 lube to the threads
on the packing nut. Reassemble the
packing nut over the stem by using
a torque wrench to thread the nut
onto the body. See torque chart.
5. The packing consists of the
packing pusher, upper packing,
lower packing, and packing
support. Slide each component
up and over the stem.
Discard old packing components
and remove new packing kit
components from packaging.
6. Apply MCG-111 lube over the
enre upper and lower packing
parts. Replace the new packing
components in the correct order:
Packing support, lower packing,
upper packing, packing pusher.
10. Place the handle over the stem
and align the set screw hold with
the drill point on the stem. Turn the
set screw with a 3/32" Allen wrench
unl “snug“ to secure the handle
to the stem.
Reassembly
316SS Brass
Packing
Nut Min Max Min Max
5/8” Hex 2.5 ·lb 4 ·lb 2.5 ·lb 4 ·lb
7/8 Hex 7 ·lb 8 ·lb 2.5 ·lb 4 ·lb
Taper
Surface
down
100600500MI-23AmySSP.com
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