Alfa Laval LKB User Manual

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3 Installation
Read the instructions carefully and pay special attention to the warnings!
NC = Normally closed.
NO = Normally open.
A/A = Air/air activated.
3.4 Fitting actuator/bracket/handle on the valve (optional extras)
S
S
t
t
e
e
p
p
1
1
B
B
r
r
a
a
c
c
k
k
e
e
t
t
/
/
i
i
n
n
d
d
i
i
c
c
a
a
t
t
i
i
o
o
n
n
:
:
1. Fit the bracket as
shown.
2. Fit and tighten t
he screws.
3. Fit the activati
ng ring/indication pin as shown.
Screw for bracket
Bracket
TD 403-121
Drain hole Direction
of rotation
Activating ring/
indication pin
S
S
t
t
e
e
p
p
2
2
A
A
c
c
t
t
u
u
a
a
t
t
o
o
r
r
/
/
b
b
r
r
a
a
c
c
k
k
e
e
t
t
-
-
N
N
C
C
:
:
1. Ensure that the valve is closed by checking the position of the
groove of the disc stem top.
2. Fit the actuator/bracket in accordance with chapter 5.3
Assembly of valve - LKB/LKB-2/LKB-LP, Step 4.
NC actuator
N
N
o
o
p
p
r
r
e
e
s
s
s
s
u
u
r
r
e
e
!
!
TD 403-122
C
C
l
l
o
o
s
s
e
e
d
d
S
S
t
t
e
e
p
p
3
3
A
A
c
c
t
t
u
u
a
a
t
t
o
o
r
r
/
/
b
b
r
r
a
a
c
c
k
k
e
e
t
t
-
-
N
N
O
O
:
:
1. Ensure that the valve is open by checking the position of the
groove of the disc stem top.
2. Fit the actuator/bracket in accordance with chapter 5.3
Assembly of valve - LKB/LKB-2/LKB-LP, Step 4.
NO actuator
N
N
o
o
p
p
r
r
e
e
s
s
s
s
u
u
r
r
e
e
!
!
TD 403-123
O
O
p
p
e
e
n
n
S
S
t
t
e
e
p
p
4
4
A
A
c
c
t
t
u
u
a
a
t
t
o
o
r
r
/
/
b
b
r
r
a
a
c
c
k
k
e
e
t
t
-
-
A
A
/
/
A
A
:
:
1. Ensure that the valve is open by checking the position of the
groove of the disc stem top.
2. Supply compressed air to the actuator.
3. Fit the actuator/bracket in accordance with chapter 5.3
Assembly of valve - LKB/LKB-2/LKB-LP, Step 4.
A/A actuator
A
A
i
i
r
r
p
p
r
r
e
e
s
s
s
s
u
u
r
r
e
e
!
!
O
O
p
p
e
e
n
n
TD 403-124
12

Alfa Laval LKB Specifications

General

Brand	Alfa Laval
Model	LKB
Category	Control Unit
Language	English