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CRYOGENIC BALL VALVES  
BACSF / SideEntryFloating 
BACST / SideEntryTrunnion

 

SPECIFICATION

Design

Floating, Trunnion

Size

Floating ball: 1/2(DN15)~6(DN150).
Trunnion ball: 2(DN50)~20(DN500).

Rating

Floating ball: Class150-(20bar) 300-(50bar)
Trunnion ball:Class150-(20bar) 300-(50bar) 600-(110bar), 900, 1500

Temperature

-196°C~+80°C.

Design standard

BS 6364, API6D.

Fireproof

API 607

Test Standard

BS 6364.

End Connection

Flanged, BW,S W.

Service

LNG, LO2, LN,etc

Operation

Manual, Pneumatic, Electric, Hydraulic.

 

MAIN PARTS & MATERIALS

Body

Austenitic stainless steel (casting/forging)

Ball

ASTM A182 F304/F316/F316L ASTM A182 FXM-19

Stem

ASTM A182 F304/F316/ F316L

Seat

PCTFE, Metal

Packing

PTFE, Graphite Cleaned and degreased for oxygen service.

 

 

 

 

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