Ball Valve Parts 1.CE,WATERMARK,PATENT,ISO9001:2008 approved 2. ... :Push fit 3.Moq:500pcs 4.Lead time:15days Specifications: Ball valve parts1.Certificate:Patent,CE,WaterMark,ISO9001:2008 approved2.Material ... ,America,Germany,Korea,Algeria,Bangladesh,etc. Nickel plating isolating valve ball valve parts