JIS F 7367 Bronze 5K Resurgens Stem Type Gate Valvesmarine Bronze Gate Valve JIS 7367 Oriens caulis typus porta valve.Design Standard: JIS F7367-1996Test Standard: JIS 7400-1996Hydraulic Test Pressure: Body- 1.05Mpa, Sedes-0.7MpaFlange size as per JIS B2220 - 5K