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Title : Piping and Valves Doc. No. L-001 Annex: E Valve Data Sheet BLGR50K
Project : Company : Rev.Date : 20.09.99 Rev. : 2

Valve Type End To End Standard End Type 1 End Type 2 End Standard Size From (in) Size To (in) Notes
BALL VALVE METAL SEAT REDUCED BORE ASME B16.10 CJ CJ
3.00 12.00 023,040
BALL VALVE METAL SEAT REDUCED BORE MANUFACTURERS STANDARD CJ CJ
14.00 24.00 023

Notes
Pressure Rating CL 2500
Design Code API 6D 130,136
Fire Test API 6FA OR BS 6755
General Requirement VSK V405
Leak Test VSK V404
Marking VSK V003
Operator VSK V014
Low Temp. Appl. VSK V408

Max Design Pressure Barg 430.9 430.9 427.1 409.9 381.4 355.3
At Temperature Deg. C -46 38 50 100 150 200

Subject/Item Design and Material Requirement Material MDS EDS
BODY/BONNET Split body, bolted ASTM A351 CK-3MCuN
A182 F44
R16
R14

INSIDE TRIM Bi-directional sealing (by seal on both sides of ball). Designed for simultaneous full pressure on both sides of closed valve with no pressure in cavity. Cavity relief by seat "leakage" to inside of valve


PORT Reduced bore (additional requirement to API 6D)


STEM
A182 F44 R14 NIP1
CLOSURE MEMBER Trunnion mounted ball (solid); Hardfacing A182 F44 R14 NHF2
NIP1
SEATS Seat ring; Hardfacing A182 F44 R14 NHF1
NIP1
SPRINGS
UNS N0625
UNS N10276



SEALS Packed gland (expanded graphite) or lip seal design and fire seal


LIP SEAL Material according to EDS

NSM1
O-RING



FIRE SEAL Expanded graphite not less than 98% purity


OUTSIDE TRIM Cavity external bleed plug of anti-blowout design


BOLTING Material according to EDS

NBO2
SPECIAL REQUIREMENTS Wetted parts suitable for sour service to NACE MR0175



Notes :
023 END TYPE FLANGE SHALL BE SPECIFIED BY REPLACING LETTER "K" OF THE VDS NUMBER ACC. TO CHP. 4.
040 END TO END DIMENSION AS FOR LONG PATTERN, RTJ.
130 DESIGN SHALL ALSO COMPLY TO ASME B16.34.
136 SIZES >12" SHALL COMPLY TO ASME B16.34 AND ALL REQUIREMENTS IN API 6D WHICH ARE NOT SIZE DEPENDENT.