lug butterfly valve
API Butterfly Valve
Wafer Butterfly Valve
Size: NPS 2"-40" 150~300LB.

Operated Way: Lever, Gear,Pneumatic,ElectricEccentric Pattern

Structure Type: Center Line Pattern,Double Eccentric Pattern,Three

 Test Standard: ISO5208,BS 67556. End Connection Std.: ASME B16.5, DIN2543-25455.

Face to Face Std.: BS 5155,API 609,MSS SP-67,MSS SP-684.

Design & Manufacture Std.: BS 5155,API 609,MSS SP-67,MSS SP-683.

Size: NPS 2"-40"