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:
A	46	50	61	66
B	65	70	80	85
C	40	140	150	150
ØD1	22,3	28	37	42,8 v
L1	90	100	110	125
ØR1	28	34	43	49

Wight
Kg ca.	1,0	1,5	2	3

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:
L	95	113
I	62	66
B	49	58
H	75	83
h	57	65
m	24,5	29,5
V	14	14
SW	14	14
K	200	200
H1	79	87

Wight
Kg ca.	1,5	2,5

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

PN	64	64	40	40	40
Dimensions of thread:

ØR1	3/4″	1″	1 1/4″	1 1/2″	2″
B	59	70	76	90	99
C	101,5	126,5	126,5	161,5	161,5
ØD1	20	24,5	32	38	50
L1	80	90	110	120	140
M	25	29	33	39	46

Kg ca.	0,6	0,9	1,3	2,1	3,5

PN	64	64	40	40	40
Dimensions of welding end:

Nominal width:	DN20	DN25	DN32	DN40	DN50
B	59	70	76	90	99
C	101,5	126,5	126,5	161,5	161,5
ØD1	20	24,5	32	38	50
L1	90	100	110	125	150
M	25	29	33	39	47
R2	26,9	33,7	42,4	28,3	60,3

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

	KH-E-2	KH-E-3
Dimensions:
A	1/2″	1/2″
ØD	15	9
L	75	55,6
H	62	34,4
M	17	12,5
W	123	95

PN	64	64
Kg ca.	0,32	0,16

ORDER NUMBERS


Ball valve KH-G	DN20	R002704
Ball valve KH-G	DN25	R002705
Ball valve KH-G	DN32	R002706
Ball valve KH-G	DN40	R002707
Sealing kit for ball valve KH-G	DN20	R002961
Sealing kit for ball valve KH-G	DN25	R002816
Sealing kit for ball valve KH-G	DN32	R002810
Sealing kit for ball valve KH-G	DN40	R002926
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Ball valve KH-B	DN20	R002858
Ball valve KH-B	DN25	R002859
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Ball valve KH-E-1	3/4″, PN64 threaded connection	R002954
Ball valve KH-E-1	1″, PN64 threaded connection	R002710
Ball valve KH-E-1	1 1/4″, PN40 threaded connection	R002711
Ball valve KH-E-1	1 1/2″,PN40 threaded connection	R002821
Ball valve KH-E-1	2″, PN40 threaded connection	R002709

Ball valve KH-E-1	DN20, PN64 welded connection	R002957
Ball valve KH-E-1	DN25, PN64 welded connection	R002956
Ball valve KH-E-1	DN32, PN40 welded connection	R002955
Ball valve KH-E-1	DN40, PN40 welded connection	R002712
Ball valve KH-E-1	DN50, PN40 welded connection	R002822
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Ball valve KH-E-2	1/2″ PN64 welded connection	R002708
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Ball valve KH-E-3	1/2″ PN64 welded connection	R002825