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GAS SERIES
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INTER-GAS
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708000
INTER-GAS
708000
Fully welded steel ball valve, reduced bore, for natural gas transmission and distribution, BW ends, with handle.
Technical specifications
Position
Part name
Material
N.° pieces
1
BODY
CARBON STEEL
1
2
END CONNECTION
CARBON STEEL
2
3
BALL
A182-F304
1
4
SPRING WASHER
CARBON STEEL
2
5
WASHER
CARBON STEEL
2
6
O-RING
NBR
2
7
BALL SEAT
PTFE+25% CARBOGRAFITE
2
8
THRUST WASHER
PTFE+25% CARBOGRAFITE
1
9
SEAT
PTFE+25% CARBOGRAFITE
1
10
90° STOP
STAINLESS STEEL
1
11
HANDLE
CARBON STEEL
1
12
NUT
CARBON STEEL
1
13
PACKING GLAND
CARBON STEEL
1
14
O-RING
NBR
2
15
STEM
STAINLESS STEEL
1
SIZE
DN
BOX
MASTER BOX
CODE
A
B
L
C
D
T
R
P
Kv
PN
Kg
3/4"
20
5
10
70800005
42
15
230
17
26,9
2,3
140
85
6
40
0,80
1"
25
5
10
70800006
51
20
230
17
33,7
2,6
140
89
14
40
1,00
1"1/4
32
5
10
70800007
57
25
260
17
42,4
2,6
140
93
26
40
1,40
1"1/2
40
2
4
70800008
76
32
260
20
48,3
2,6
180
108
43
40
2,10
2"
50
-
4
70800010
89
40
300
20
60,3
2,9
180
114
64
40
3,00
2"1/2
65
-
1
70800012
108
50
360
31
76,1
2,9
275
114
100
25
4,50
3"
80
-
-
70800014
127
65
370
31
88,9
3,2
275
124
160
25
6,00
4"
100
-
-
70800018
152
80
390
78
114,3
3,6
365
192
280
25
9,70
Temperature range: -20°C +80°C.
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