cast iron air vent head Marine Valve Size: DN15-DN300 Pressure Range: 5K-64K Standard:JIS F7301,7302,7303,7304,7351,7352,7409,7410 Valve Material: Cast Iron-FC200, Cast Steel-SC 450, Bronze-BC6, Brass Working Media:Sea water Send Inquiry Live chat Product Detail Tags: cast iron air vent headair vent head Share: PREVIOUS:fuel Oil Tank Self-closing NEXT:Cylindrical seawater filter Related Products DBB Turnion Mounted Ball Valve Cast Iron Swing Check Valve JIS F7372 5K Electric fluorine lined wafer butterfly valves Knife Slurry Valve for Mining Operations Cast Steel Angle Valve JIS F7318 40K API Cast Iron Globe Valve