Flowserve BA46 Manuel d'utilisateur télécharger pdf (Page 8)

Pressure ratings

Type EN ASME

BA(E) 46 PN 40 Class 150, 300

BA(E) 47 PN 63 Class 400

Materials

Designation EN DIN ASTM

Valve body

BA..., BAE...

P250GH (1.0460) C 22.8 (1.0460) A 105

Nozzle stem X20Cr13 (1.4021) X20Cr13 (1.4021)

Seat and stage sleeves X14CrMoS17 (1.4104) X14CrMoS17 (1.4104)

Locking screw A2-70 A2-70 A193 CL 2B-B8

Sealing plug 42CrMo4 (1.7225) A193 B7

Type Standard Special version

BA(E) 46

Flanged to

EN 1092-1, PN 40

Flanged to ASME, Class 150, 300

Butt-weld ends for pipes to DIN or ASME

Socket-weld ends for pipes to DIN or ASME

BA(E) 47

Flanged to

EN 1092-1, PN 63

Flanged to ASME, Class 400

Butt-weld ends for pipes to DIN or ASME

Socket-weld ends for pipes to DIN or ASME

Technical Data

Design

Explanatory Notes – continued –

Pressure/Temperature ratings

Type Ratings according to

max. pressure [bar] at

100 °C 200 °C 300 °C t

/ p

max

BA(E) 46

EN 1092-1 1.0460*)

PN 40 37.3 30.2 25.8 234 / 29

EN 1092-1 A105

PN 40 40 37.9 33.5 246 / 36

ASME B16-34 A105 Class 150 17.7 13.8 10.2 198 / 14

ASME B16-34 A105

Class 300 46.6 43.8 39.8 254 / 42

BA(E) 47

EN 1092-1 1.0460*)

PN 63 58.8 47.6 40.6 257 / 44

EN 1092-1 A105

PN 63 63 59.6 52.7 271 / 55

ASME B16-34 A105

Class 400 62.1 58.4 53.1 270 / 55

*) Material according to AD 2000

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 35 36

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Flowserve BA46 Manuel d'utilisateur Page 8

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