... 2, pressure rating:2.5mpa 3, color: white, green, grey, blue 4, size:20mm PPR stop valve Material ... and Non-toxic : This product is made of green building materials, it can be used for pure water ... ppr and brass2, pressure rating:2.5mpa3, color: white, green, grey, blue4, size:20mm to 120mm5, sanitary,healthy,non ... stop valve with brass insert, different cap. chrome plated, PPR body&brass insert valve