JIS F 7352 Bronze Screw-down Check Valvulae Anglicanae 10K:Marine Cast Steel Screw Down Check Angulus Valvae etiam vocari potest ut Marine Cast Steel Anglus SDNR Valve vel SDNR Ange Valve. Apta ratio fistulae cum aqua media aqua dulci, aere & aliis gas, olei et vaporis temperatura non super gradum centigradum CCC.
JIS F 7410 Bronze Screw-down Check Angle Valves:Design Standard: JIS F7410-1996Test Standard: JIS 7400-1996Hydraulic Test Pressure: Body- 3.3Mpa, Seat-2.42Mpa~0.4MpaFlange size as per JIS B2220 - 16K