J21W内外螺纹压力表截止阀

J41H、WJ41H蒸汽截止阀

J41H撞击式截止阀 [带轴承大口径截止阀]

YJ41F抗生素截止阀

FJ41H节流截止放空阀

DSJ41H、DSJ61H水封截止阀

J61Y、J961Y高温高压焊接截止阀

J41J衬胶截止阀

J41F46直流式衬氟截止阀（Y型衬里截止阀）

BJ41Y锻钢保温截止阀

J45J直流式衬胶截止阀

JY41W-16T、JY41W-16P氧气截止阀