X43F型美标卡套软密封旋塞阀

ALX43H型提升式硬密封旋塞阀

SX347X型偏心旋塞阀

GX43型轨道旋塞阀

X43W-1.0T型二通全铜旋塞阀

X13W-1.0T型二通内螺全铜旋塞阀

BX43W型二通保温旋塞阀

X47W-1.0型油密封旋塞阀

X43T型二通铜芯旋塞阀

X43W型二通铸铁旋塞阀