SIANJIA FLOW CONTROL

Triple Offset Metal Seated Butterfly Valve

Pressure rating:150LB~900LB
Size:3”-48”
Standards:ANSI, GB, DIN
Temperature:-196℃-550℃
Technical Features:• Design Standards: ASME B16.34/API 609
• Tripe offset structure, zero friction
• Metal Seated, bi-directional zero leak
• Face to Face according to ISO 5752 and ANSI B16.10
• Full metal structure, essential fire safe
• Fire Safety according to API 607/6FA
• Cryogenic type and high-temperature type available
• Connection mode: wafer, lug, flange, butt welding
Main materials:Valve body: carbon steel, stainless steel, special alloy steel, titanium material
Valve ball: carbon steel, stainless steel, special alloy steel, hardening treatment
Valve stem: stainless steel, special alloy steel, hardening treatment
Valve seat: surfacing welding Stellite® Gr. 21