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BALL VALVES SERIES
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EXPO-SFER
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6623
EXPO-SFER
6623
Ball valve for energy metering with male thread, telescopic swivel nut and black T-handle.
Technical specifications
Position
Part name
Material
N.° pieces
1
BODY
BRASS CW617N UNI EN 12420
1
2
END CONNECTION
BRASS CW617N UNI EN 12165
1
3
BALL
BRASS CW617N UNI EN 12165
1
4
STEM
BRASS CW614N UNI EN 12164
1
5
PACKING GLAND
BRASS CW614N UNI EN 12164
1
6
UNION TAIL
BRASS CW614N UNI EN 12164
1
7
T-HANDLE
ALUMINIUM EN-AC 46100 EN 1706
1
8
BALL SEAT
PTFE
2
9
STEM SEAT
PTFE
2
10
O-RING
EPDM
1
11
O-RING
EPDM PEROX
2
12
NUT
BRASS CW617N UNI EN 12420
1
13
NUT
STEEL CL 04
2
SIZE
DN
BOX
MASTER BOX
CODE
ØP
I
Ch
ØH
L min
L max
h
M
Kv
PN
Kg
3/4" x 3/4"
20
10
20
6623050000
15
15
27
33
95
108
41
50
16,3
16
0,31
1" x 1"
25
20
40
6623060000
20
15,5
34
39
101
117
45
57
29,5
16
0,49
Temperature range: -20°C +140°C.
Cover available, art. 6670.
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Related products / Accesories
6623GHIO
6624
6625
6670
Slide 1 of 4.
