1. Marine Bronze Swing Check Valve (JIS F7371 5K 10K)
2. IMPA: 754201-754232.
3. Marine bronze rising stem gate valve used in shipbulding.
4. The JIS down storm valve are used for controling the medium to open and close, preventing refluence in seawater and flesh water piping.Dimensions of flange are according to JIS B2220 flange dimensions of steel pipe.