Brochure

Dimensions
G
H
A
1/2”
3/4”
1”
1/2” swt
3/4” swt
1” swt
B
2
3/8
2
3/8
2 3/8
2
3/8
2
3/8
2
3/8
C
4
5/8
4
5/8
5 1/4
3
7/8
4
7/16
5
9/16
D
2
3/8
2
3/8
2 3/8
2
3/8
2
3/8
2
3/8
E
3
3/4
3
3/4
3 3/4
3
3/4
3
3/4
3
3/4
F
3
7/16
3
7/16
3 7/16
3
7/16
3
7/16
3
7/16
G
2
3/16
2
3/16
2 3/16
2
3/16
2
3/16
2
3/16
H
1
7/16
1
7/16
1 1/2
1
7/16
1
7/16
1
1/2
Code
644249A
644259A
644269A
644240A
644250A
644260A
Weight (lb)
2.14
2.14
2.20
2.00
2.10
2.30
E
D
F
A
B
C
A
G
E
D
F
A
A
H
A
B
C
I
A
1/2”
3/4”
1”
1/2” swt
3/4” swt
1 swt
B
2
3/8
2
3/8
2
3/8
2
3/8
2
3/8
2
3/8
C
4
5/8
4
5/8
5
1/4
3
7/8
4
7/16
5
9/16
D
2
3/8
2
3/8
2
3/8
2
3/8
2
3/8
2
3/8
E
3
3/4
3
3/4
3
3/4
3
3/4
3
3/4
3
3/4
F
3
7/16
3
7/16
3
7/16
3
7/16
3
7/16
3
7/16
G
2
3/16
2
3/16
2
3/16
2
3/16
2
3/16
2
3/16
H
1
7/16
1
7/16
1
1/2
1
7/16
1
7/16
1
1/2
Code
644349A
644359A
644369A
644340A
644350A
644360A
Weight (lb)
2.42
2.42
2.50
2.31
2.41
2.50
I
2
5/16
2
5/16
2
5/8
1
7/8
2
1/8
2
3/4
G
E
D
F
A
A
H
A
B
C
I
E
D
F
A’
A’
A’
B
C
I
E
D
F
A’
A’
A’
B
C
I
E
D
F
A’
B
C
A’
A
1/2”
3/4”
1”
1/2” swt
3/4” swt
1” swt
B
2 3/8
2
3/8
2 3/8
2
3/8
2
3/8
2
3/8
C
4 5/8
4
5/8
5 1/4
3
7/8
4
7/16
5
9/16
D
2 3/8
2
3/8
2 3/8
2
3/8
2
3/8
2
3/8
E
3 3/4
3
3/4
3 3/4
3
3/4
3
3/4
3
3/4
F
3 7/16
3
7/16
3 7/16
3
7/16
3
7/16
3
7/16
G
2 3/16
2
3/16
2 3/16
2
3/16
2
3/16
2
3/16
H
1 7/16
1
7/16
1 1/2
1
7/16
1
7/16
1
1/2
Code
644349A 3BY
644359A 3BY
644369A 3BY
644340A 3BY
644350A 3BY
644360A 3BY
Weight (lb)
2.42
2.42
2.50
2.31
2.41
2.50
I
2 5/16
2
5/16
2 5/8
1
7/8
2
1/8
2
3/4
CALEFFI
AB
AB
AB
AB
CALEFFI
6442 series
2-way
6443.. 3BY series
3-way by-pass
version
A
B
AB
3-way 6443.. series,
diverter version