Butterfly Valve-Hard Sealed Butterfly Valve-Hard Sealed Flanged Butterfly Valve

D341X Double Flange Concentric Butterfly Valve

Double Acting Pneumatic Iron Flanged Ball Valves

US $60 / pc

Min. Order: 1 pc

ductile iron double eccentric flange butterfly valve

DIN 3352 F4 double flanged square head underground water cast iron gate valve wi

US $38 / pc

Min. Order: 1 pc

Ductile Iron Cast Iron Worm Gear Double Flange Butterfly Valve

Double Flange Butterfly Valve

Double flanged Concentric butterfly valve

Double flange butterfly valve

Double flange butterfly valve

Double Flanged Double Eccentric Butterfly ValveANSI B16.5/DIN 2501/BS 4504/GB 17

double flange dismantling joint

US $110 / pc

Min. Order: 1 pc

Double Acting Spring Return Pneumatic Flanged Butterfly Valve

US $59 / pc

Min. Order: 1 pc

Wafer Type Double Flanged Concentric Design Rubber or PTFE Lined Butterfly Valve

US $38 / pc

Min. Order: 1 pc

china supplier reliable performance large size pneumatic double flange butterfly

US $10 / pc

Min. Order: 1 pc

Large dimension double flange EPDM sealing butterfly valve

US $8810 / pc

Min. Order: 1 pc

SICOMA Pneumatic butterfly valve ,double flanged

US $1 / pc

Min. Order: 1 pc