JIS 7372 - JIS 5K Cast Iron Swing Check Valve

1.  The flanges shall conform to nominal pressure 5K of JIS B2210

2. Materials: 

(1). Body: Cast Iron;

(2). Bonnet: Cast Iron;

(3). Disc: Bronze/Stainless Steel;

(4). Body Seat Ring: Bronze/Stainless Steel;

(5). Arm: Bronze;

(6). Hing Pin: Bronze;

(7). Plug: Bronze;

(8). Disc Nut: Bronze;

(9). Washer: Brass;

(10). Split Pin: Brass;

(11). Bonnet Bolt: Steel;

(12). Bonnet Nut: Steel;

(13). Gasket: Non Asbestos

    3. Dimensions