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Center Line Butterfly Valves

Construction and features:  Concentric disc and seat configuration , Lug , Wafer , Double Flanged , Soft seal 

Normal diameter or bore:  NPS 2"~NPS 48", DN50~DN1200, 50A~1200A. 

Normal pressure or rating:  Class 125~Class 150, JIS 10K~16K, PN 10~PN 16 . 

Material:  WCB, CF8, CF8M , A126 B , A339-80-45-10 , A395 60-40-18 , GG-25 

Design & manufacture: API 609 , MSS SP-67 .  

Face to face dimension: ISO 5752 , BS EN 558 , BS 12982 , JIS B2002 . 

Connection ends:ASME B16.5 , ASME B16.47 , API 605 , MSS SP-44 , JIS B2220 ,JIS B2239 ISO 7005-1 , BS EN 1092 , BS 12627 .  

Testing & inspection:API 598 , BS 12569 , MSS SP-61 , ISO 5208 . 

Operation type:Lever(10 position locking), Wormgear, Pneumatic, Electric .
Applicable temperature:-20oC~160oC.

   
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