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 Rubber Seat Silent Check Valve Cast Iron Closed Spring Loaded Low Lift Type Safety Valve Cryogenic Forged Gate Valve Class 600 Integral Flange Forged Power Station Globe Valve Double Eccentric butterfly Valve Bidirectional Adjustable Bimetal Type Steam Trap