柱塞阀系列

U11H内螺纹柱塞阀

UJ41H柱塞截止阀
U41SM/H法兰柱塞阀
U11H内螺纹柱塞阀
U44H UJ44H角式柱塞阀
UJ11H U11SM内螺纹柱塞截止阀
保温柱塞截止阀
UJ41H-64-100高压柱塞截止阀
电动柱塞截止阀
UZ41SM柱塞闸阀