BZ41H、BZ41W、BZ41Y 保温夹套式闸阀
Z40W-16Ti、Z40W-25Ti 钛合金楔式闸阀
Z41H、Z41Y、Z41W 钢制楔式闸阀
Z40H、Z40Y、Z40W 钢制楔式闸阀
Z40H、Z40Y、Z40W 钢制楔式闸阀
DZ11H、DZ11Y 锻钢低温闸阀
Z11H、Z11Y 钢制内螺纹楔式闸阀
Z940H、Z940Y、Z940W 钢制电动楔式闸阀
Z940H、Z940Y、Z940W 钢制电动楔式闸阀
DKZ940H、DKZ940Y、DKZ960Y 真空闸阀
Z41T、Z41W、Z41H 铁制明杆闸阀
Z41T-10C 法兰连接钢制闸阀
Z41X-10、Z41X-16Q 明杆软密封闸阀
DKZ41H、DKZ41Y 钢制真空闸阀
