1, raw material: ppr and brass 2, pressure rating:2.5mpa 3, color: white, green, grey, blue 4, size:20mm PPR stop valve Material:Polypropylene Sizes:20mm to 63mm Pressure Rating:2.5MpaPPR stop valve1.Material:Polypropylene Sizes:20mm to 63mm Pressure Rating:2.5Mpa Colors:White,blue,light gray or other colors available upon request Connection:Socket fusion jiont Certification:ISO9001,ISO140012. ...