Automatic
valves
Actuators
bar
Accessories
2/2-way ball valve, 3-part
made of stainless steel; hand actuated,
with internal thread or butt-weld ends
type HKI
Product description
Hand actuated stop valve with full continuity.
Three-part ball valve with floating precision ball.
Technical data
Type
three-part ball valve with floating precision ball
Type of connection
internal thread Rp½ to Rp3 (DIN-ISO 7/1),
or butt-weld ends
Nominal width
15 - 80 mm
Nominal pressure
DN 15 to DN 50 = PN 63 ; DN 65 and DN 80 = PN 40
Operating pressure
up to 63 bar, see pressure-temperature diagram;
vacuum to 1 mbar (abs.)
Overall length
see figure and table on reverse
Temperature range
–20° C to +100° C
Valve materials
Casing
Ball
Stem
Ball seal
Stem seal
stainless steel AlSI 316 (1.4408)
stainless steel AlSI 316 (1.4401)
stainless steel AlSI 316 (1.4401)
PTFE (Teflon)
– DN 15 to DN 50:
PTFE (Teflon) + FKM (Viton),
– DN 65 and DN 80: PTFE (Teflon)
Flow direction
random
Flow media
Aggressive media
neutral gases and fluids, viscosity up to 120 mm²/s ;
see material resistance tables
2/2-way ball valve, 2-part, made of stainless steel,
hand actuated, with internal thread, type HKN
Further variants
HKI with internal thread
HKI with butt-weld ends
Special features:
70
60
Operating pressure [bar]
Pressuretemperature
diagram
DN 15 - 50
50
DN 65 - 80
40
30
20
10
0
25
50
75
100
125
150
Medium temperature [° C]
175
– delivery of equal version with
pneumatic or electric actuator
in type PKI or EKI possible.
– delivery with position indicator
bar signal unit possible;
more types of positon indication
on request.
– maintenance-free stem seal
– safe actuating by covered hand
lever stop (registration of design).
Leaflet no.:
HKI-E-424
2/2-way ball valve, 3-part
made of stainless steel; hand actuated,
with internal thread or butt-weld ends
type HKI
Dim. Rp
B
DN
C
D
E
N
M
F
A
Valve with butt-weld ends
A
DN
A
B
C
D
M
N
ØW
ØQ
1/2
15
70
28
50
58
139 48,5
13
25,2
19
22
3/4
20
77
30
54
60
139
54
15
30,7
24
28
1/0
25
92
35
65
69
170
66
18
38,2
30
34
5/4
32
106
37
69
71
170 72,5
20
45,2
38
43
3/2
40
120
40
81
74
220 82,5
21
56,0 41,5
2/0
50
140
50
89
84
220 98,5
24
72,0
54
61
5/2
65
185 63,5 130
167
260 118,5 29
87,0
69
77,5
3/0
80
205
175
260 134,5 32
99,0 84,5
72
138
E
F
47
90
Designation + Order numbers
Order number
32
32
32
32
32
32
32
32
699
699
699
699
699
699
699
699
909
910
986
911
912
989
918
920
*
Connection
[Rp]
½
¾
1
1¼
1½
2
2½
3
type of
DN
Type of
connec
tion*)
I
15
I
20
I
25
I
32
I
40
I
50
I
65
I
80
connection: I
bar GmbH
Auf der Hohl 1
D-53547 Dattenberg
Phone: +49 (0) 26 44 - 96 07-0
Fax: +49 (0) 26 44 - 96 07 35
Designation
HKI -1/2-I-015
HKI -3/4-I-020
HKI -1/0-I-025
HKI -5/4-I-032
HKI -3/2-I-040
HKI -2/0-I-050
HKI -5/2-I-065
HKI -3/0-I-080
Order number
32
32
32
32
32
32
32
32
699
699
699
699
699
699
699
699
903
904
905
906
907
902
919
921
= internal thread
*
www.bar-gmbh.com
eMail: [email protected]
certificated acc. to
DIN EN ISO 9001:2000
Connection
['']
½
¾
1
1¼
1½
2
2½
3
type of
DN
Type of
connec
tion*)
15 A
20 A
25 A
32 A
40 A
50 A
65 A
80 A
connection: A
Designation
HKI -1/2-A-015
HKI -3/4-A-020
HKI -1/0-A-025
HKI -5/4-A-032
HKI -3/2-A-040
HKI -2/0-A-050
HKI -5/2-A-065
HKI -3/0-A-080
= butt-weld ends
bar
Subject to changes in line with technological advances and data variations. © by bar GmbH–42.04/kb
ØQ
DN
ØW
Dim.
[Rp] ['']

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