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 JIS F7473 Cast Steel SDNR Valve Self Operated Carbon Steel Pressure Regulating Valve Manual PPH Diaphragm Valve Electric Single Seat Control Valve Cryogenic Check Valve Cryogenic Pressure Seal Integral Flange Gate Valve