Jis-marine-cast steel angle valve F7312 5k50-450 F7320 10k50-450 F7314 20k32-250 Jis-marine-cast steel screw down check angle valve F7472 10k50-450 F7312c 5k50-450 F7474 20k32-250 Jis marine valves, globe valve, angle valve, gate valve, check valve, non-return valve, hose valve, valve manufacture, ship supply, marine, ship parts, air vent (pipe) head, flat, vents, air cap Material: bc/fc/sc Model: jis/din Pressure: 5k/10k/16k/20k Size: dn15-450mm. Jis
