‹
Content
VALTACO BALL
VALVE 17i
Kugelhähne
34
Benefits
Suitable for difficult applications
Suitable for various useages
Excellent flow characteristics
Temperature: possible to 350°C
Features
Encapsulated bolting
Wide range of connections, seals and accessories
Solid ball
DN 8 – 50 / 1/4˝ – 2˝, max. PN 50 / 725 psi
Copyright PCC Flow Technologies
Technical Modifications Reserved
1
03-017-0003 e Valtaco
‹
Content
VALTACO BALL VALVE 17i – Reduced Bore – DN 1/2˝-2˝
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Body
Stem
Stem Seal
Thrust Washer
Stem Seal Follower
Plate Spring
Hex. Nut
Lock Cap
Handle
Ball
Seat
Body Seal
Screwed End
Butt Weld End
Socket Weld End
Body Bolt
Body Nut
Stud
L
DN
SIZE
BW
SW
Ø
A
B
C
D
E
F
G
H
J UNF
K
L
M
S
U
kg
J
Stem
L-Bore
Input
Pmax.
Input
15
20
1/2"
3/4"
15.8
22
10
66
36
41
107
20.6
45
16
40
3/8"
9
5.5
62
M6x47
36
0.9
21
27.5
12
76
42
44
107
24.6
51
19
46
3/8"
12
5.5
71
M6x55
39
1.2
25
1"
26.6
34.5
17
90
56
58
145
31.7
62
22
57
7/16"
14
7.5
82
M8x65
52
2.3
32
1 1/4"
35.1
43
23
105
60
63
145
41.3
68
25
67
7/16"
14
7.5
92
M8x75
57
2.9
40
50
1 1/2"
2"
41
52.5
49
61.5
30
35
115
130
71
76
74
79
175
175
48.4
56.3
77
87
29
33
76
86
9/16"
9/16"
16
16
9
9
99
111
M10x90 M10x100
66
71
3.9
5.4
Pmax.
Copyright PCC Flow Technologies
Technical Modifications Reserved
2
03-017-0003 e Valtaco
‹
Content
VALTACO BALL VALVE 17i – Full Bore – DN 1/4˝-11/2˝
L-Bore
L
Input
J
Pmax.
Stem
Features
Encapsulated bolting
Wide range of connections, seals
and accessories
Solid ball
Benefits:
Suitable for difficult applications
Suitable for various useages
Excellent flow characteristics
Possible various T-Bore
Copyright PCC Flow Technologies
Technical Modifications Reserved
DN
SIZE
BW
SW
Ø
A
B
C
D
E
F
G
H
J UNF
K
L
M
S
U
kg
3
8
10
15
20
1/4"
3/8"
1/2"
3/4"
9.2
14
10
66
36
41
107
20.6
45
16
40
3/8"
9
5.5
62
M6x47
36
0.9
12.5
18
10
66
36
41
107
20.6
45
16
40
3/8"
9
5.5
62
M6x47
36
0.9
15.8
22
12
76
42
44
107
24.6
51
19
46
3/8"
12
5.5
71
M6x55
39
1.2
21
27.5
17
90
56
58
145
31.7
62
22
57
7/16"
14
7.5
82
M8x65
52
2.3
25
1"
26.6
34.5
23
105
60
63
145
41.3
68
25
67
7/16"
14
7.5
92
M8x75
57
2.9
32
40
1 1/4"
1 1/2"
35.1
41
43
49
30
35
115
130
71
76
74
79
175
175
48.4
56.3
77
87
29
33
76
86
9/16"
9/16"
16
16
9
9
99
111
M10x90 M10x100
66
71
3.9
5.8
03-017-0003 e Valtaco
‹
Content
VALTACO BALL VALVE 17i
Breakaway torques
150
Example
°F
32
– 148
100
212
392
37
74
ft.lb.
3.7
0.74
Example
7.4
PT-Diagram
1450
2175
1
2
3
4
5
50
725
0
0
psi
bar
1450
psi
bar
100
725
50
0
200
100
°C
100
50
0
1
– 100
10
6
0
5
7
Nm
These diagrams are for PTFE & glass seats
Legend
DN 15 vent. RB / 10 int. FB / 8 int. FB
1
DN 20 vent. RB / 15 int. FB
2
DN 25 vent. RB / 20 int. FB
3
DN 32 vent. RB / 25 int. FB
4
DN 40 vent. RB / 32 int. FB
5
DN 50 vent. RB / 40 int. FB
6
Steam
7
Materials
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Body
Stem
Stem Seal
Thrust Washer
Stem Seal Follower
Plate Spring
Hex. Nut
Lock Cap
Handle
Ball
Seat
Body Seal
Screwed End *
Butt Weld End *
Socket Weld End *
Body Bolt
Body Nut
Stud
17i44
17i66
A105N
AISI316
AISI316L
PTFE-carbon 33%
PTFE-carbon 33%
AISI303
AISI301
AISI303
AISI304
CF8M
AISI316
PTFE-glass 25%
PTFE-glass 25%
A105N
AISI316L
A105N
AISI316L
A105N
AISI316L
AISI1034
AISI304
AISI1034
AISI304
AISI1034
AISI304
* Serie 17i66 DN 20 vent. / 15 int. / 15 vent. / 10 int. / 8 int.
Copyright PCC Flow Technologies
Technical Modifications Reserved
4
CF3M
03-017-0003 e Valtaco