Flowserve BA46 - Manual (Page 8)

8
Pressure ratings
Type EN ASME
BA(E) 46 PN 40 Class 50, 300
BA(E) 47 PN 63 Class 400
Materials
Designation EN DIN ASTM
Valve body
BA..., BAE...
P50GH (.0460) C .8 (.0460) A 05
Nozzle stem X0Cr3 (.40) X0Cr3 (.40)
Seat and stage sleeves X4CrMoS7 (.404) X4CrMoS7 (.404)
Locking screw A-70 A-70 A93 CL B-B8
Sealing plug 4CrMo4 (.75) A93 B7
Type Standard Special version
BA(E) 46
Flanged to
EN 09-, PN 40
Flanged to ASME, Class 50, 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 09-, 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
s
/ p
max
BA(E) 46
EN 09- .0460*) PN 40 37.3 30. 5.8 34 / 9
EN 09- A05 PN 40 40 37.9 33.5 46 / 36
ASME B6-34 A05 Class 50 7.7 3.8 0. 98 / 4
ASME B6-34 A05 Class 300 46.6 43.8 39.8 54 / 4
BA(E) 47
EN 09- .0460*) PN 63 58.8 47.6 40.6 57 / 44
EN 09- A05 PN 63 63 59.6 5.7 7 / 55
ASME B6-34 A05 Class 400 6. 58.4 53. 70 / 55
*) Material according to AD 000