Cast Iron Air Vent Head Valve JIS KS91A-121

ADVANTAGE:

• The testing result of momentary tightness of the disc shows excelent in the condition (40 inclining).
• The compact simples figure small area.
• Light weight will help easy handing and have the advantage of lighting the ship.
• Out clisc has been devised not to occur crack or demange in repeated reciprocating motion, it means out AIR VENT HEAD will not bring after servece problem in a longer actual seagoing.

MATERIALS

1. Manufactured in accordance to JIS F7400
2. Flanges as per JIS B2220 5K
3. KG: 14.4kg