Cast Iron Air Vent Head Valve 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 Head Valveair vent head valve Share: PREVIOUS:self-seal pattern release valve NEXT:JIS F7121 5K Can water filter Related Products Duplex Stainless Steel Reduced-Bore Ball Valve Cast Iron Swing Check Valve JIS F7373 10K Non-rising Stem Wedge Gate Valve Closed Spring Loaded Low Lift Type Safety Valve Electric Temperature Control Single Seat Regulating Valve Forged Steel SS304 Gate Valve NPT Class 300