Val-Matic 3 Way Plug Valve - Manual (Page 6)

M
P
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t
li
t
a
h
R
s
li
k
v
h
s
b
fo
a
r
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w
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CAUTION:
actuator. T
to toxic or
MAINTENA
PACKING RE
7), it is recom
he actuator r
ine. To repla
he blind por
actuators, tu
hydraulic supp
Remove sma
shaft and key
ift actuator fro
key. Remove
valve shaft.
hook. Lubrica
set in place o
bend over the
follower with
actuator over
reinstall cover
PACKING R
The above pr
will result in t
actuator cann
procedure ca
possibility of
valve and dra
Drain Lin
Take precaut
hazardous fl
ANCE (Con
EPLACEMENT
mmended tha
removed. Th
ace the packi
rt position (p
rn off and
plies before p
all round cove
. Remove ac
om valve taki
e nuts (12) a
Remove old
ate new pack
one ring at a
e lips of the
2 shims (
r valve and r
r on actuator.
REPLACEME
rocedure with
the most relia
not be remove
an be follo
leakage dur
in the line.
ne before
tions agains
luids in the l
nt'd)
T: To replace
at the line be
e valve can
ng, first plac
port No. 2).
lock out e
proceeding.
er on actuato
ctuator mount
ng care not to
and lift follow
packing (7)
king with FDA
a time taking
packing ring
29) per bolt
reinsert key (
NT WITH
h removal of
able shaft sea
ed, the follow
wed. To
ring this proc
FIGURE
removing
st exposure
ine.
e the packing
e drained and
remain in the
e the plug in
For power
lectrical and
or to expose
ting bolts and
o lose square
wer (18) from
with packing
A grease and
g care not to
gs. Reinstal
t. Place the
(24). Finally,
ACTUATOR
f the actuator
al. But if the
wing alternate
prevent the
cedure, open
E 5. GEAR A
g
d
e
n
r
d
e
d
e
m
g
d
o
l
e
,
:
r
e
e
e
n
Rem
actu
with
New
allow
over
down
arou
reins
(18).
requ
GEA
actu
(8)
enga
turne
The
indic
grea
The
regu
is ob
inspe
coat
even
mov
Mob
with
ACTUATOR C
move nuts (1
ator. Remov
packing hoo
w packing ring
w insertion a
rlap. Install
n towards th
und the shaf
sert nuts (12
. V-packing
uires light com
AR ACTUATO
ator is shown
mounted on
ages a worm
ed, it drives t
rotation of th
cator (5). T
ase in a cast i
gear box is
ular maintenan
bserved, the c
ected for we
ed with grea
n and smooth
ing parts wit
bilux EP2. Bu
grease.
CONSTRUCT
12) and slide
ve packing a
ok. Cut rings
gs should be
round the sh
rings one at
he valve. S
ft. Pull dow
) with 2 shim
g is pressur
mpression.
OR MAINTEN
n in Figure 5 a
an input s
m wheel (3).
the wheel thr
he valve plug
he gears are
ron housing (
factory lubric
nce is require
cover can be
ear. All mo
ase. The gr
h consistency
th an EP-2 g
uried units sh
TION
e follower (1
adapters and
s with knife to
e cut at a 45 o
haft and prov
t a time with
Stagger all jo
wn follower
ms (29) unde
re assisted
NANCE: A ty
and consists
shaft (4). T
When the
rough 360  o
is displayed b
e lubricated
(1).
cated and se
ed. If difficult
e removed an
oving parts s
rease should
y. If needed
grease such
hould be pack
18) up to
rings (7)
o remove.
o slope to
vide some
h the lips
oints 180 
(18) and
er follower
and only
pical gear
of a worm
The worm
e worm is
of rotation.
by the top
with EP2
ealed. No
operation
nd the unit
should be
have an
d, coat all
as Mobil
ked 100%