Weir Type Diaphragm Valve

Weir Type Diaphragam Valve BS5156

1.Design Standard according to BS5156

2.Face to Face Standard:BS5156

3.Flanged Standrad:BS4504 , DIN PN10/16, or customer design.

4.Nominal Pressure:PN10，PN16

5.Material

Body: Cast iron ,Cast iron with rubber or PTFE   Bonnet: cast iron   Disc: Cast iron    Disaphragm: NBR PTFE RUBBER      Stem: Carbon steel ,Stainless steel , Hand wheel: Ductile iron.

6.Size:1/2"-16"

7. Suitable medium: Water, Oil, and Viscous liquid and so on.

8. Working temperature: ≤110℃

We can suggest the valve according to customer demand, provide reasonable solutions