Ball valve 

KH-G | KH-B | KH-E

Ball valves are used to shut off and open ball valves. The robecco ball valves are all made of stainless steel.



DOWNLOAD Data sheet:

robecco Kugelhahn | ball valve KH-G | KH-B | KH-E

1.)  BALL VALVE KH-G for use in CO2 High-pressure systems

❏ Ball valve for welding in
❏ Short version
❏ Three-piece housing
❏ Operation by hand lever
❏ Pressure rating up to PN 125 bar
❏ Nominal width DN up to 40
❏ Ball with floating bearing
❏ Vacuum-tight

TECHNICAL DATA

Material

Stainless steel 1.4408

Medium

Liquid and gaseous

Pressure range

PN 125 bar

Connection

Welding ends

Nominal width

DN 20, 25, 32, 40

DN 20 DN 25 DN 32 DN 40
Dimensions in mm:
A46 50 6166
B65 70 8085
C40 140 150 150
ØD122,3 28 37 42,8 v
L190 100 110 125
ØR128 34 4349
Wight
Kg ca.1,01,5 23

2.)  BALL VALVE KH-B for use in N2 High-pressure systems

❏ DN 20 / 25
❏ Use for inerting with nitrogen

TECHNICAL DATA

Material
Housing: Steel | Ball: Stainless steel AISI 316
Control shaft: Stainless steel AISI 316

Medium

Liquid and gaseous

Temperature range
-30°C – + 100°C
Pressure range

PN 315 bar

Connection
Sleeves
Wight

ca. 1,5 / 2,5 kg

DN 20 DN 25
Dimensions in mm:
L95113
I6266
B49 58
H7583
h5765
m24,5 29,5
V1414
SW1414
K200200
H17987
Wight
Kg ca.1,52,5

3.)  BALL VALVE KH-E-1 for use in CO2 Low-pressure systems

❏ Ball valve for welding in or with screw thread
❏ Three-piece housing
❏ Operation by hand lever
❏ Pressure rating up to PN 64 bar
❏ Two way ball valve

TECHNICAL DATA

Material

Stainless steel 1.4408

Medium

Gaseous

Temperature range

-30°C – +180°C

Pressure range

up to PN 40 bar or up to PN 64 bar

Connection

Welding ends | Screw thread

Connection size

3/4″, 1″, 1 1/4″, 1 1/2″, 2 ” | DN 20, 25, 32, 40, 50

Wight

1–3,5 kg je typ

Dimensions of thread:
ØR13/4″1″1 1/4″1 1/2″2″
B59 70 76 9099
C101,5 126,5 126,5 161,5 161,5
ØD120 24,5 32 3850
L180 90 110 120 140
M25 29 33 3946
PN64 64 40 4040
Kg ca.0,6 0,9 1,3 2,1 3,5

Dimensions of welding end:
Nominal width:DN20DN25DN32DN40DN50
B59 70 76 9099
C101,5 126,5 126,5 161,5 161,5
ØD120 24,5 32 3850
L190 100 110 125150
M25 29 33 3947
R226,933,742,428,360,3
PN64 64 40 4040
Kg ca.0,6 0,9 1,3 2,1 3,3

4.)  BALL VALVE KH-E-2  |  KH-E-3  

❏ Ball valve with screw thread
❏ One-piece housing | Two-piece housing
❏ Operation by hand lever
❏ Pressure rating up to PN 63 bar
❏ 2 way ball valve

TECHNICAL DATA

Material

Stainless steel 1.4408

Connection
Screw thread
Medium

Gaseous

Dimension of connection

1/2″

Temperature range

-25°C – +180°C

Wight

0,32 kg | 0,16 kg

Pressure range

up to PN 63 bar

Dimensions:
KH-E-2 KH-E-3
A1/2″1/2″
ØD15 9
L7555,6
H6234,4
M1712,5
W123 95
PN6464
Kg ca.0,320,16

ORDER NUMBERS

Ball valve KH-GDN20 R002704
Ball valve KH-G DN25 R002705
Ball valve KH-GDN32 R002706
Ball valve KH-GDN40 R002707
Sealing kit for ball valve KH-G
DN20R002961
Sealing kit for ball valve KH-G
DN25R002816
Sealing kit for ball valve KH-G
DN32R002810
Sealing kit for ball valve KH-G
DN40R002926
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Ball valve KH-BDN20R002858
Ball valve KH-BDN25R002859
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Ball valve KH-E-13/4″, PN64 threaded connectionR002954
Ball valve KH-E-11″, PN64 threaded connectionR002710
Ball valve KH-E-11 1/4″, PN40  threaded connectionR002711
Ball valve KH-E-11 1/2″,PN40 threaded connectionR002821
Ball valve KH-E-12″, PN40 threaded connectionR002709
Ball valve KH-E-1DN20, PN64 welded connectionR002957
Ball valve KH-E-1DN25, PN64 welded connectionR002956
Ball valve KH-E-1DN32, PN40 welded connectionR002955
Ball valve KH-E-1DN40, PN40 welded connectionR002712
Ball valve KH-E-1DN50, PN40 welded connectionR002822
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Ball valve KH-E-21/2″ PN64 welded connectionR002708
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Ball valve KH-E-31/2″ PN64 welded connectionR002825