JIS F7480 semi-lug type butterfly valves for marine use
Manufacturing Standard:JIS OR CUSTOMIZED
Flange Standard：JIS
Nominal pressure:5K-10K
Nominal diameter:DN40-DN1200
Valve body：DI/WCB/STAINLESS STEEL/DUPLEX STAINLESS STEEL/BRONZEC954
Valve disc：SUS304 SUS316 SUS2205 SUS2507 SUS1.4529 C954
Stem：45# 416 SS304 SS316
Seat：NBR EPDM VITON PTFE
Able to provide：CCS ABS DNV GL LR BV NK KR RS etc.
