JIS KS91A-121 Cast Iron Air Vent Head Valve

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
   

4. Materials: 

(1). Hex. Bolt: STS304;

(2). Top Cover: SS400;

(3). Asbestos Cushion: Asbestos;

(4). Body: FC200;

(5). Hex. Bolt:NBR;

(6) Rubber Ring: NBR;

(7). Filter: STS304;

(8). Screen Cover: SS400;

(9). Stainless Floit: STS316;

(10). Hex. Bolt: STS304;

(11). Rrubber Cushion: NBR;

(12). Cushion: STS304;

(13). Guide Bolt: STS304

    4.Dimensions