直通式J41F/N,角式J44F/N天然气截止阀

J41H/W撞击式截止阀

J41B/F、J42B/F氨用截止阀

J45H,J65H,J15H（直流式）Y型截止阀

H48H截止止回阀

WJ41H波纹管截止阀

Z41H/Z41W/Z41Y法兰截止阀

J44H/J44W角式截止阀

DJ41Y，DJ61Y低温截止阀

YJ41F抗生素截止阀

J41J、J45J、J44J衬胶截止阀

J41F46、J45F46、J44F46衬氟截止阀