Description
A217 WC6 Butterfly Valve,48 Inch,150LB,Lug Type,Worm Gear
Lug type butterfly valve, also known as branch type butterfly valve, American standard lug type butterfly valve adopts a three eccentric structure, and the valve seat is sealed with a metal multi-level hard sealing structure, usually a metal graphite interlayer, such as 304+graphite, 316+graphite. Such hard sealing can also be made into single-layer soft sealing PTFE, RPTFE, PPL, EPDM, NBR, etc
Design and Manufacture：API 609
Face to Face Dimension：API609,ISO5752,ASME B16.10
Flange Connection Dimension：ASME B16.5,ASME B16.47
Test and Inspection：API 598
Pressure Temperature Rating：API 609,ASME B16.34
Product Range
Body material:Cast Steel,Stainless Steel,Monel
Nominal diameter:2″～120″（DN50~DN3000）
End Connection: Double Flange,Wafer,Lug,etc
Pressure range: Class150 ~ 600（PN16~PN100）
Working temperature:-46℃ ~ +550℃
Operation : Handle, Gear, Electric actuator, etc
Seal Structure,Soft Sealing,
Stopper Driver
ISO 5211 Mounting PAD
Connection,Flange,Wafer Lug-wafer
Operation,Type,Manual,Worm Gear,Electric,
Pneumatic,Hydraulic
Eccentric Structure,Centered
