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KLINGERballostar KHE Split body ball valve DN 15 (1/2”) – 200 (8”)









Pressure and temperature limits of KHE ball valves made of carbon steel
P/T-diagrams are an important tool to visualise the application field of a ball valve. The strengthness of the body material restricts and standardises the application limits of pressure and temperature. A general rule for valve bodies consisting of steel: A decrease of operating pressure in the nominal pressure range means an increase in the field of applications in the temperature range.
KHE-FK, KHE-FL
PN 16
DN 15 – 125 Material: VIII
KHE-FK
PN 16
DN 150 - 200 Material: VIII
PN 40
DN 15 – 125 Material: VIII
Pressure [bar] (1bar = 0.1 MPa)
PN 40
Pressure [bar] (1bar = 0.1 MPa)
PN 40
PTFE
35 30 25 20 PN 16 15 10 5
-25
KFC Metal
35 30
KFC 25 (Standard)
25 20 PN 16 15 10 5
-25
PTFE
Temperature [°C]
100 150 200 250 300
Temperature [°C]
-45
50
20
-10
-60
100
150
200
250
300
PTFE KFC-25 / Fire Safe Metal Bolts A4-70 Standard-bolts PTFE Labyrinth Graphite Compact Viton
Sealing element and seat ring
-10
PTFE KFC-25 (Standard)
Bolts / nuts 8.8 / 8 Bolts / nuts A4-70 / A4
Body hexagon screws / nuts
Stuffing box
PTFE Labyrinth (Standard) Viton FEPM Low Temperature
O-Ring (Body gasket)
10
In the interest of technical progress designs and dimensions are subjected to modification.
20
50

Pressure and temperature limits of KHE ball valves made of stainless steel
Additionally the influence of the body materials, the sealing materials and the screws on the range of application of the ball valve is clearly shown in the P/T-diagrams. Plot your operating point in the diagram fields to find out wether the safety margins meet your requirements or not. At the same time you can see which parameters have to be changed. Choosing your ball valve this way means optimizing the economy and safety of the valve.
KHE-FK, KHE-FL
PN 16
DN 15 – 125 Material: Xc
KHE-FK
PN 16
DN 150 - 200 Material: Xc
PN 40
DN 15 – 125 Material: Xc
Pressure [bar] (1bar = 0.1 MPa)
PN 40
Pressure [bar] (1bar = 0.1 MPa)
PN 40
PTFE
35 30 25 20 PN 16 15 10 5
-25
KFC Metal
35 30
KFC 25 (Standard)
25 20 PN 16 15 10 5
-25
PTFE
Temperature [°C]
100 150 200 250
11
Temperature [°C]
-45
50
20
-10
-60
100
150
200
250
300
-10
20
50
PTFE KFC-25 / Fire Safe Metal Bolts A4-70 PTFE Labyrinth Graphite Compact Viton
Sealing element and seat ring Body hexagon screws / nuts Stuffing box
PTFE KFC-25 (Standard) Bolts / nuts A4-70 / A4 PTFE Labyrinth (Standard) Viton FEPM Low Temperature
O-Ring (Body gasket)
In the interest of technical progress designs and dimensions are subjected to modification.
300

Pressure and temperature limits of KHE ball valves made of carbon steel
P/T-diagrams are an important tool to visualise the application field of a ball valve. The strengthness of the body material restricts and standardises the application limits of pressure and temperature. A general rule for valve bodies consisting of steel: A decrease of operating pressure in the nominal pressure range means an increase in the field of applications in the temperature range.
KHE-CL
Class 150
NPS 1/2” - 4” Material: VIII
KHE-CL
Class 150
NPS 6” - 8” Material: VIII
Class 300
NPS 1/2” - 4” Material: VIII
Pressure [bar] (1bar = 0.1 MPa)
Class 300
Pressure [bar] (1bar = 0.1 MPa)
Class 300
PTFE KFC Metal
40
40
KFC 25 (Standard)
30
Class 150
30
PTFE
Temperature [°C] Temperature [°C]
100 150 200 250 300
Class 150
10
-25
10
-25 -45 -30 -10
50
20
-60
-30 -10
100
150
200
250
300
PTFE KFC-25 / Fire Safe Metal Bolts A4-70 Bolts 193-B7 PTFE Labyrinth Graphite Compact Viton
Sealing element and seat ring
PTFE KFC-25 (Standard)
Bolts / nuts A193 B7 / A194 Bolts / nuts A4-70 / A4
Body hexagon screws / nuts
Stuffing box
PTFE Labyrinth (Standard) Viton FEPM Low Temperature
NPS = Nominal Pipe Size
O-Ring (Body gasket)
12
In the interest of technical progress designs and dimensions are subjected to modification.
20
50

Pressure and temperature limits of KHE ball valves made of stainless steel
Additionally the influence of the body materials, the sealing materials and the screws on the range of application of the ball valve is clearly shown in the P/T-diagrams. Plot your operating point in the diagram fields to find out wether the safety margins meet your requirements or not. At the same time you can see which parameters have to be changed. Choosing your ball valve this way means optimizing the economy and safety of the valve.
KHE-CL
Class 150
NPS 1/2” - 4” Material: Xc
KHE-CL
Class 150
NPS 6” - 8” Material: Xc
Class 300
NPS 1/2” - 4” Material: Xc
Pressure [bar] (1bar = 0.1 MPa)
Class 300
Pressure [bar] (1bar = 0.1 MPa)
Class 300
PTFE KFC
40
Metal
40
KFC 25 (Standard)
30
Class 150
30
PTFE
Temperature [°C] Temperature [°C]
100 150 200 250
13
Class 150
10
-25
10
-25 -45
50
20
-10
-60
100
150
200
250
300
-10
20
50
PTFE KFC-25 / Fire Safe Metal Bolts A4-70 PTFE Labyrinth Graphite Compact Viton
Sealing element and seat ring Body hexagon screws / nuts
PTFE KFC-25 (Standard) Bolts / nuts A4-70 / A4 PTFE Labyrinth (Standard) Viton FEPM Low Temperature
Stuffing box
O-Ring (Body gasket)
NPS = Nominal Pipe Size
In the interest of technical progress designs and dimensions are subjected to modification.
300

Material overview and flow characteristic values
KLINGER material code
m.c.* VIII Xc
*m.c. = material code
Body and end piece carbon steel stainless steel
Internal parts without copper alloy parts stainless steel
Body colour black, phosphated blanc pickled
Flow characteristic values
The coefficients quoted in the table can be used to calculate the right size or pressure drop of the KHE ball valves. Both the Zeta and KV values are shown. KV values valid for water with a density of 1000 kg/m 3.
DN 15 20 25 32 40 50 65 80 100 125 150 200
NPS 1/2” 3/4” 1” 1 1/4” 1 1/2” 2” 2 1/2” 3” 4” 5” 6” 8”
Zeta z 0.23 0.20 0.14 0.12 0.11 0.10 0.076 0.067 0.058 0.051 0.045 0.038
Kv (m 3/h) 18.8 35.8 66.8 118 193 316 607 980 1645 2742 4203 8131
14
In the interest of technical progress designs and dimensions are subjected to modification.

Split-body ball valves KHE
Flanges acc. to EN 1092-1 / PN 40 or PN 16, short design Materials: carbon steel, stainless steel
KHE-FK
PN 40
DN 15 - 125 Material VIII, Xc
G
PN 16
DN 15 - 200 Material VIII, Xc
20 3 19 8 9 10 11 12
h4
Face-to-face dimensions acc. to EN 558-1, basic series 27
?k
*lz
l
?d ?g ?D
16 13 14 15 7
h1
H
Ordering example: KHE-FK DN 25 PN 40 VIII-KFC-Laby.
f b L2 L1
1 4 2 22 5 6 18 23 17
Pressure range PN 40
DN PN 15 20 25 32 40 50 65 80 100 125 40 40 40 40 40 40 40 40 40 40 Body dimensions Flange dimensions Weight b 16 18 18 18 18 20 22 24 24 26 k 65 75 85 100 110 125 145 160 190 220 l lz*1 kg/piece 14 4 2.3 14 4 3.4 14 4 4.1 18 4 6.2 18 4 7.8 18 4 11.4 18 8 16.2 18 8 23.9 22 8 31.6 26 8 64
Components and materials of standard type
Material Pos 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 Part Body Ball Operating stem Xc 1.4408 1.4401 1.4571, 1.4401 KFC-25 KFC-25 Sealing ring KFC-25 KFC-25 Sealing element SINT C39 1.4404 Supporting ring KFC-25 KFC-25 Slip ring 1.4404 1.4404 Stuffing box nut 1.4404 1.4404 Loading ring 1.4310 1.4310 Belleville washer 1.4404 Fem. Supporting ring 1.4404 1.4401 1.4401 Antistatic disc 1.4401 1.4401 Disc K-Flon Stuffing box lamella K-Flon Graphite Graphite Washer Washer Graphite Graphite End piece 1.0619 1.4408 Sealing ring Graphite Graphite Stop 1.4310 1.4310 Hand lever steel nickle plated Heavy hex screw 8.8 A4-70 Heavy hex nut 8 A4 VIII 1.0619 1.4301 1.4104 h1 35 46 50 65 72 90 100 122 135 175 D 95 105 115 140 150 165 185 200 235 270 g 45 58 68 78 88 102 122 138 162 188 f 2 2 2 2 3 3 3 3 3 3
d 15 20 25 32 40 50 65 80 100 125
L1 115 120 125 130 140 150 170 180 190 325
L2 50 45 45 50 50 60 65 65 75 125
H 80 94 98 106 113 131 144 162 176 211
G 132 162 162 252 252 317 317 502 502 652
Pressure range PN 16*2
DN PN 65 80 100 125 150 200 16 16 16 16 16 16 Body dimensions Flange dimensions
D 65 80 100 125 150 200
L1 170 180 190 325 350 400
L2 65 65 75 125 140 165
H 144 162 176 211 234 300
G 315 500 500 650 650 650
h1 100 122 135 175 195 236
D 185 200 220 250 285 340
g 122 138 158 188 212 268
f 3 3 3 3 3 3
b 18 24 20 22 22 24
k 145 160 180 210 240 295
Weight 1 * kg/piece l lz 18 4 16.2 18 8 23.9 18 8 31.6 18 8 64 22 8 62.7 22 12 99.8
*1 = Number of drilling holes *2 = DN 15–50 and DN 80: the flange dimensions of pressure stage PN 16 are equal to the measurements of PN 40 flanges.
In the interest of technical progress designs and dimensions are subjected to modification.
All dimensions in mm.
15

Split-body ball valves KHE
Flanges acc. to EN 1092-1 / PN 40 or PN 16, long design Materials: carbon steel, stainless steel
KHE-FL
PN 40
DN 15 - 125 Material VIII, Xc
G
PN 16
DN 15 - 125 Material VIII, Xc
Face-to-face dimensions acc. to EN 558-1, basic series 1
20 3
19 8 9 10 12 16
h4
11 7
13 14 15
?k
?g
?D
?d
h1
H
*lz
l
f b L2 L1
1 4 2 22 5 6 18 23 17
Ordering example: KHE-FL DN 25 PN 40 VIII-KFC-Laby.
Components and materials of standard type Pressure range PN 40
DN PN 15 20 25 32 40 50 65 80 100 125 Body dimensions Flange dimensions Weight b 16 18 18 18 18 20 22 24 24 26 k 65 75 85 100 110 125 145 160 190 220 l lz*1 kg/piece 14 4 2.4 14 4 3.6 14 4 4.5 18 4 6.9 18 4 8.8 18 4 13.6 18 8 19.5 18 8 28.4 22 8 38.7 26 8 67.4 Material h1 35 46 50 65 72 90 100 122 135 175 D 95 105 115 140 150 165 185 200 235 270 g 45 58 68 78 88 102 122 138 162 188 f 2 2 2 2 3 3 3 3 3 3 Pos 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 Part Body Ball Operating stem Sealing ring Sealing element Supporting ring Slip ring Stuffing box nut Loading ring Belleville washer Fem. Supporting ring Antistatic disc Disc Stuffing box lamella Washer Washer End piece Sealing ring Stop Hand lever Heavy hex screw Heavy hex nut VIII Xc 1.0619 1.4408 1.4401 1.4401 1.4104 1.4571 KFC-25 KFC-25 KFC-25 KFC-25 SINT C39 1.4404 KFC-25 KFC-25 1.4404 1.4404 1.4404 1.4404 1.4310 1.4310 1.4404 1.4404 1.4401 1.4401 1.4401 1.4401 K-Flon K-Flon Graphite Graphite Graphite Graphite 1.0619 1.4408 Graphite Graphite 1.4310 1.4310 steel nickle plated 8.8 A4-70 8 A4
d L1 40 15 1130 40 20 150 40 25 160 40 32 180 40 40 200 40 50 230 40 65 290 40 80 310 40 100 350 40 125 400
L2 50 45 45 50 50 60 65 65 75 125
H 80 94 98 106 113 131 141 162 176 211
G 130 160 160 250 250 315 315 500 500 650
Pressure range PN 16*2
DN PN 65 80 100 125 16 16 16 16 Body dimensions Flange dimensions Weight b 22 24 24 26 k 145 160 180 210 l lz*1 kg/piece 16 4 19.5 18 8 28.4 18 8 38.7 18 8 67.4
d 65 80 100 125
L1 290 310 350 400
L2 65 65 75 125
H 141 162 176 211
G 315 500 500 650
h1 100 122 135 175
D 185 200 220 250
g 122 138 158 188
f 3 3 3 3
*1 = Number of drilling holes *2 = DN 15–50 and DN 80: the flange dimensions of pressure stage PN 16 are equal to the measurements of PN 40 flanges.
16
All dimensions in mm.
In the interest of technical progress designs and dimensions are subjected to modification.

Split-body ball valves KHE
Flanges acc. to ANSI B16.5, Class 150/300 Materials: carbon steel, stainless steel
KHE-CL
Class 150
NPS 1/2” - 8” Material: VIII, Xc
G
Class 300
NPS 1/2” - 4” Material: VIII, Xc
20 3
19 8 9 10 11 12
h4
Face-to-face dimensions acc. to ANSI B16.10
?k
*lz
?d ?g ?D
16 13 14 15 7
h1
H
l
f b L2 L1
1 4 2 22 5 6 18 23 17
Ordering example: KHE-CL NPS 1” Class 300 VIII-KFC-Laby.
Pressure range Class 150
NPS
1/ 2” 3/ 4” 1” 1 1/2” 2” 2 1/2” 3” 4” 6” 8”
Class
Body dimensions
Flange dimensions
Weight
150 150 150 150 150 150 150 150 150 150
d 1/ 2” 3/ 4” 1” 1 1/2” 2” 2 1/2” 3” 4” 6” 8”
L1 108 117 127 165 178 191 203 229 394 457
L2 43 42 47 64 60 66 83 83 184 222
H 81 95 98 114 131 141 163 176 234 300
G 130 160 160 250 315 315 500 500 650 650
h1 35 46.5 50 72.5 90 100 121 135 195 236
D 89 98 108 127 152 178 191 229 279 343
g 34.9 42.9 50.8 73 92.1 104.8 127 157.2 215.9 269.9
f 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6
b 11.5 13. 14.5 17.5 19.5 22.5 24 24 25.5 29
k 60.3 69.9 79.4 98.4 120.6 139.7 152.4 190.5 242 298
l 16 16 16 16 20 20 20 20 23 23
lz*1 kg/piece 4 1.6 4 2.5 4 3.3 4 7 4 11.2 4 17.1 4 24.3 8 34.8 8 69.4 8 121
Components and materials of standard type
Material Pos 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 Part VIII Xc CF8M Body WCB Ball 304/316 316 316 Operating stem 430F KFC-25 Sealing ring KFC-25 KFC-25 Sealing element KFC-25 Supporting ring SINT C39 316 KFC-25 Slip ring KFC-25 316 Stuffing box nut 316 316 Loading ring 316 301 Belleville washer 301 316 Fem. Supporting ring 316 316 Antistatic disc 316 316 Disc 316 K-Flon Stuffing box lamella K-Flon Washer Graphite Graphite Washer Graphite Graphite CF8M End piece WCB Sealing ring Graphite Graphite 310 Stop 301 Hand lever steel nickle plated A4-70 Heavy hex screw B7 A4 Heavy hex nut 2H
Pressure range Class 300
NPS
1/ 2” 3/ 4” 1” 1 1/2” 2” 2 1/2” 3” 4”
Class
Body dimensions
Flange dimensions
Weight
300 300 300 300 300 300 300 300
d 1/ 2” 3/ 4” 1” 1 1/2” 2” 2 1/2” 3” 4”
L1 140 152 165 191 216 241 282 305
L2 70 65 75 75 90 111 127 135
H 81 95 98 114 131 141 163 176
G 130 160 160 250 315 315 500 500
h1 35 46.5 50 72.5 90 100 121 135
D 95 117 124 156 165 191 210 254
g 34.9 42.9 50.8 73 92.1 104.8 127 157.2
f 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6
b 14.5 16 17.5 21 22.5 25.5 29 32
k 60.7 82.5 88.9 114.3 127 149.2 168.3 200
l 16 20 20 23 20 23 23 23
lz*1 kg/piece
4 4 4 4 4 4 4 8
2.3 3.8 4.7 9.7 13.4 19.8 30.9 46.4
*1 = Number of drilling holes
In the interest of technical progress designs and dimensions are subjected to modification.
All dimensions in mm.
17



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