self-seal pattern release 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: self-seal pattern release valverelease valve Share: PREVIOUS:Oil Tank Self-Closing Drain Valve 15A NEXT:Cast Iron Air Vent Head Valve Related Products Manual Fully Welded Ball Valve JIS F7208 Duplex oil strainer(H-type) Marine Mud Boxes L Type High Pressure Globe Valve Butterfly Valve With Gearbox API 6A Ball Valves