JIS F7473 Cast Steel SDNR Valve

1.  The flanges shall conform to nominal pressure 20K of JIS B2210

2. The name plate shall be specified by purchaser as required

3. Materials:

(1). Body: Cast Steel;

(2). Bonnet: Cast Steel;

(3). Handwheel: Cast Iron;

(4). Disc: Bronze/Stainless Steel;

(5). Valve Seat: Bronze/Stainless Steel;

(6). Packing Bush: Bronze/Stainless Steel;

(7). Stem: Bronze/Stainless Steel;

(8). Washer For Stem: Bronze/Stainless Steel;

(9). Bonnet Bush: Bronze;

(10). Packing Bush: Bronze;

(11). Packing Gland: Steel;

(12). Stud Bolt: Steel;

(13). Stud Bolt: Steel;

(14). Hexagon Nut: Steel;

(15). Hexagon Nut: Steel;

(16). Hexagon Nut: Steel;

(17). Lock Pin: Steel;

(18). Split Pin: Brass;

(19).Disc Lock Washer: Brass/Stainless Steel;

(20). Packing: Non Asbestos;

(21). Gasket: Non Asbestos

(22). Washer: Steel

    4. Dimensions