Control valves
Level indicators
Page 2 of 8
4.9.3
Body sizes and end connections
Flanged, screwed, socket weld and butt weld
DN20, DN25, DN40, DN50, DN65 and DN80
1⁄2", 3⁄4", 1", 11⁄2", 2", 21⁄2" and 3"
Side process connections (types LL, LF, LT)
Please note that other screwed and flanged connections are available on request.
EN 1092
UA
DN20
PN16
UB
DN20
PN40
UC
DN20
PN64
UD
DN20
PN100
UE
DN25
PN16
UF
DN25
PN40
UG
DN25
PN64
UH
DN25
PN100
UI
DN40
PN16
UL
DN40
PN40
UM
DN40
PN64
UN
DN40
PN100
ASME
AA
3⁄4"
AB
3⁄4"
AC
3⁄4"
AD
3⁄4"
AE
1"
AF
1"
AG
1"
AJ
1"
AK
11⁄2"
AH
11⁄2"
AI
11⁄2"
AL
11⁄2"
Class 150
Class 300
Class 600
Class 1500
Class 150
Class 300
Class 600
Class 1500
Class 150
Class 300
Class 600
Class 1500
GK M
GA
1⁄2"
GB
3⁄4"
GC
1"
GD
11⁄2"
NPT-M
NA
1⁄2"
NB
3⁄4"
NC
1"
ND
11⁄2"
SW
SA
1⁄2"
SB
3⁄4"
SC
1"
SD
11⁄2"
BW
BA
1⁄2"
BB
3⁄4"
BC
1"
BD
11⁄2"
Top and bottom process connections (types TF, LF, LT)
Please note that other screwed and flanged connections are available on request.
EN 1092
UA
DN50
PN16
UB
DN50
PN40
UC
DN50
PN64
UD
DN50
PN100
UE
DN65
PN16
UF
DN65
PN40
UG
DN65
PN64
UH
DN65
PN100
UI
DN80
PN16
UL
DN80
PN40
UM
DN80
PN64
UN
DN80
PN100
ASME
AA
2"
AB
2"
AC
2"
AD
2"
AE
21⁄2"
AF
21⁄2"
AG
21⁄2"
AH
21⁄2"
AI
3"
AJ
3"
AK
3"
AL
3"
Class 150
Class 300
Class 600
Class 1500
Class 150
Class 300
Class 600
Class 1500
Class 150
Class 300
Class 600
Class 1500
SA
1⁄2"
SW
SB
3⁄4"
SC
1"
BA
1⁄2"
BW
BB
3⁄4"
BC
1"
GA
1⁄2"
GK M
GB
3⁄4"
GC
1"
NA
1⁄2"
NPT-M
NB
3⁄4"
NC
1"
Connection type R
External diameter flange:
minimum 100 mm
Flanged (FL) EN 1092 and ASME (ANSI)
Screwed (TH)
Socket weld (SW) or Butt weld (BW)
Flanged (FL) EN 1092 and ASME (ANSI)
Screwed (TH) on the counterflange
Socket weld (SW) or Butt weld (BW) on the counterflange
Colima Visco and Viscorol Magnetic level indicators
TI-P329-01 CH Issue 1
Page 2 of 8
