SIANJIA FLOW CONTROL

Double offset High-performance Butterfly Valve

Pressure rating:150LB~600LB
Size:3”-60”
Standards:ANSI, GB, DIN
Temperature:-101℃-260℃
Technical Features:• Design Standards: API 609
• Double offset structure
• Can be used for shut/open
• Bi-directional zero leakage
• Low friction during the operation
• Fire Safe according to API 607
• Metal seat and resilient seat optional
• Connection mode: wafer, lug, flange
Main materials:Valve body: carbon steel, stainless steel, aluminum bronze, special alloy steel, titanium material
Valve ball: stainless steel, ENP, aluminum bronze, Monel, Alloy 20, special alloy steel, titanium material
Valve stem: 17-4 PH SS, Monel, Nitronic 50, titanium material
Valve seat: PTFE/SS, RPTFE/SS, PEEK