Hebei Tongchan manufacture BS5163 Metal Seated Non Rising Stem Gate Valves since 1974,Our factory has obtained ISO9001, CE0035 and API approval certificates for our valves and fittings made of Iron, Steel and Copper alloy with design to DIN,BS, ANSI,JIS standard. 

1. Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150

2. Connection type: flanged type, push-on type, mechanical joint type, plain ends type

3. Material:

  1) Body : Ductile Iron GGG500-7

  2) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber

  3) Wedge Nut : Brass

  4) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13

  5) Gasket : NBR

  6) Bonnet : GGG500-7

  7) O ring : NBR

  8) Washer : Carbon steel or Stainless steel .

4. Size: 50-400mm/2" - 16"

5. Pressure grade: PN10, PN16

6. Coating:

    1) Fusion-bonded epoxy 200-250 microns inside and out side

    2) Coating as per customers' requirement

7. Package : carton for each item , wooden boxes outside .