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Marine semi-lug butterfly valve

Marine semi-lug type butterfly valve

Main part
Material
Body
Ductile iron,Cast steel(WCB),SS,C954
Seat
NBR,EPDM,VITON,PTFE
Stem
45# ,SS416,SS304,SS316
Disc
SUS 304, SUS 316, SUS 2205,SUS 2507, SUS 1.4529 C954
Disc type
with pin/no-pin/double half stem
Operate
Handle/worm gear/pneumatic/elec.
Size range
DN50-DN1000






Marine semi-lug butterfly valve
Product Parameters