JIS F7372 250A 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). Valve Seat: Bronze/ Stainless Steel;

(5). Bush: Bronze/ Stainless Steel;

(6). Stud Bolt: Steel;

(7). Hexagon Nut: Steel;

(8). Set Screw: Steel;

(9). Gasket: Non Asbestos

    3. Dimensions