
79
Rosemount 3051
September 2014
www.rosemount.com
Table 15. 3051L Dimensional Specifications
Class
(1)
Pipe
size
Flange
thickness A
Bolt circle
diameter H
Outside
diameter J
No. of
bolts
Bolt hole
diameter
Extension
diameter
(1)
D
O.D.
gasket
surface E
ASME B16.5 (ANSI)
150
2 (51) 0.69 (18) 4.75 (121) 6.0 (152) 4 0.75 (19) N/A 3.6 (92)
3 (76) 0.88 (22) 6.0 (152) 7.5 (191) 4 0.75 (19) 2.58 (66) 5.0 (127)
4 (102) 0.88 (22) 7.5 (191) 9.0 (229) 8 0.75 (19) 3.5 (89) 6.2 (158)
ASME B16.5 (ANSI)
300
2 (51) 0.82 (21) 5.0 (127) 6.5 (165) 8 0.75 (19) N/A 3.6 (92)
3 (76) 1.06 (27) 6.62 (168) 8.25 (210) 8 0.88 (22) 2.58 (66) 5.0 (127)
4 (102) 1.19 (30) 7.88 (200) 10.0 (254) 8 0.88 (22) 3.5 (89) 6.2 (158)
ASME B16.5 (ANSI)
600
2 (51) 1.00 (25) 5.0 (127) 6.5 (165) 8 0.75 (19) N/A 3.6 (92)
3 (76) 1.25 (32) 6.62 (168) 8.25 (210) 8 0.88 (22) 2.58 (66) 5.0 (127)
DIN 2501 PN
10–40
DN 50 20 mm 125 mm 165 mm 4 18 mm N/A 4.0 (102)
DIN 2501 PN 25/40
DN 80 24 mm 160 mm 200 mm 8 18 mm 66 mm 5.4 (138)
DN 100 24 mm 190 mm 235 mm 8 22 mm 89 mm 6.2 (158)
DIN 2501 PN 10/16 DN 100 20 mm 180 mm 220 mm 8 18 mm 89 mm 6.2 (158)
Dimensions are in inches (millimeters).
(1) Tolerances are 0.040 (1.02), - 0.020 (0.51).
Class
(1)
Pipe
size
Process
side G
Lower housing F
C
1
/4-in. NPT
1
/2 -in. NPT
ASME B16.5 (ANSI) 150
2 (51) 2.12 (54) 0.97 (25) 1.31 (33) 5.65 (143)
3 (76) 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
4 (102) 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
ASME B16.5 (ANSI) 300
2 (51) 2.12 (54) 0.97 (25) 1.31 (33) 5.65 (143)
3 (76) 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
4 (102) 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
ASME B16.5 (ANSI) 600
2 (51) 2.12 (54) 0.97 (25) 1.31 (33) 7.65 (194)
3 (76) 3.60 (91) 0.97 (25) 1.31 (33) 7.65 (194)
DIN 2501 PN 10–40 DN 50 2.40 (61) 0.97 (25) 1.31 (33) 5.65 (143)
DIN 2501 PN 25/40
DN 80 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
DN 100 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
DIN 2501 PN 10/16 DN 100 3.60 (91) 0.97 (25) 1.31 (33) 5.65 (143)
(1) Tolerances are 0.040 (1.02), - 0.020 (0.51).
Commentaires sur ces manuels