ZJK30-18,ZJK45-24矿用阀瓦斯阀ZJK10-24,ZJK120-24

DN40-DN400,PN1.6-PN16矿用止回阀逆止阀,矿用背压阀单向阀

PXW（II）400-1200矿用配水阀PXW400-1200矿用阀门电动装置

MT941H30,MT941H45,60矿用井下降温调节阀MT941H90,MT941H120

ZJK941H-16,ZJK941H-25,40矿用隔爆型一体式电动闸阀ZJK941H-160

QB3.5-0.6 QB10-0.6矿用隔爆型电动球阀QB20-0.6,QB30-0.6

Z73X-10,Z573X-10,Z973X-10矿用阀浆液阀Z73X-10,Z973X-16