J11W丝扣截止阀

H12H/H14H丝口止回阀

DSJ4lH/Y、DSJ6lH/Y水封截止阀

D（3/6/9）73H/D（3/6/9）43H双向硬密封蝶阀

Q340F双偏心半球阀

D41W手动通风蝶阀

Z43WF手动平板闸阀

Q11F手动螺纹球阀

GID手动高真空蝶阀

D41X/D43H手动法兰式蝶阀

Q41F手动法兰球阀

WBLX（D72X）手动对夹式软密封蝶阀