Name:     cryogenic ball valve

PN:  16 20 25 40 50

Class(Lb):       150Lb 300Lb

Class(K): 10K 20K

DN(mm):       25~300

Size(inch):      1~12

Working temperature(℃):      -46 -101 -196

Type of connection:       flange,butt welding

Operated way: manual,worm gear,pneumatic,electric

Design & manufacture Std.:  GB/T12237, JB/T7749, ANSI B16.34, API608

Face to face Std.:   GB/T12221, JB/T1686, ANSI B16.10, JIS B2002

Connection dimension Std.:   JB/T79, GB/T9113, SH3406, HG20592, ANSI B16.5, JIS B2212, JIS B2214

Test Std.: GB/T13927, JB/T9092, JB/T7749, API 598, JIS B2003

Body material: ASTM LCB, LC3, CF8

Ball material:   ASTM LF2, LF3,304

Sealing seat material:      PTFE

Suitable medium:    propylene,ethene,LNG(liquefied natural gas)

Certificates:    API 6D, API 607, CE 1277, ISO 9001:2000, ISO 14001, TS, OHSAS 18001

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