... valve stainless steel SS304/316 DN8,DN10,DN15 corrosion resisting China Connection forms: Thread nominal diameter: DN6,DN8,DN15suitable medium: Oil ... : 1/4”,3/8”,1/2” Place of Origin: Cangzhou China (Mainland) Model Number: ZZ Brand Name: zhuozheng Top Quality Valve: Competitive ... ,DN10,DN15 MF mini ball valve(stainless steel 304,316) China