G41F塑料隔膜阀

H42F塑料底阀

J41F-10S塑料截止阀

H61F塑料单活接止回阀

H42F-10S塑料立式止回阀

H62F-10S双由令单向阀

J41F-10F塑料截止阀

D671X-10S气动塑料蝶阀

D71X FRPP手柄式蝶阀

D71X CPVC手柄式蝶阀

D71X PVDF手柄式蝶阀

D71X UPVC手柄式对夹蝶阀