Min. Order Reference FOB Price
10 Pieces US$10.00-50.00 / Piece
Product Description
Product Description Air Release Valve Single-Double Float/Chamber Single ball air valve size DN50/DN65/DN80/DN100/DN125/DN150/DN200,DN250,DN300 type Single Ball Small Orifice/single ball fanged/three fuction flow medium water working pressure PN10/PN16/PN25 body and cover ductile ...