PPRC Vintil Ø20 methak - 20 mm diameter PPRC is a high quality valve (scentil) type fitting designed to manage water flow in pipeline lines. This product is used in water supply and heating systems and allows you to easily adjust the flow manually. Polypropylene Random Copolymer (PPRC) body body and internal parcel mechanism provides high blood pressure and sustainability. This scentil, which has a metak brand, is ideal for leaking, corrosion resistant and longevity. This is suitable for this fitting, household and industrial systems.