Water Meter Ball Valve ,water valve, brass ball valve ,ball valve ,Forged valve ,brass body , ... Fields : House connection and drinking meter networks. Technical Specification Nominal pressure :1.6Mpa(200 psi) Working Medium: water ,oil ,gas Working tempurature ... conform to ISO5208 Brass Lockalbe straight type ball valve for water meter filled with gripping ring to allow direct connection HDPE/PVC ...