1.Brief Introduction:

Triple offset butterfly valve is the best open and closure device in the pipeline and leads the trend of open and closure devise,its main features are quick open and closure,Triple eccentric metal butterfly valve can easily achieve by rotating 90C.Triple eccentric butterfly valve enables automated remote control;simple structure,small size,light weight,small installation space:metal seated and soft seated structure can be used in a variety of conditions,Triple eccentric butterfly valve has good sealing performance,long service life,fire safe design,full of open condition enables small flow resistance,and half open condition,Triple eccentric butterfly valve allows flexible flow control,low operating torque valve,simple and quick operation.  

 

2.Techincal parameters:

Design Features

Triple offset structure, bi-directional seal

Non-peeling seat to body structure

Spherical design for plate and seats

Non-pin connection

Low valve operating torque

Flow curve tending to straight line

Technical specifications

Size 2"-80" or DN50-DN2000 

Pressure: Class150lb-600lb or PN6-PN100

Body: WCB,CF8,CF8M,CF3,CF3M etc

Body seat:SS410,SS304,STL

Disc seal:SS304+graphite,PTFE,EPDM

Stem:17-4PH, SS410,SS304,SS316

Connection Type: Flanged, Wafer, Lug

Operated Type: Hand Wheel,Worm Gear,Pneumatic,Electric Actuator

Design & Manufacture Std.: API 609,MSS SP-67,MSS SP-68,DIN3354,EN558,JIS B2071

Face to Face Std.: ANSI B16.10,MSS SP-68,EN558-1,JIS B2002

End Connection Std.: API609, ASME B16.5,ASME B16.47, EN1092,JIS B2220,GOST 12815

Test and inspection Std.:API598,EN12266.1,JIS B2003

Note:Different material is available based on customers and condition requests.

  

3.Performance features: