WEY Knife Gate Valves – HD Series

Nominal size: DN 80 – DN 400
Operating pressure: 0 – 100 bar

Application area:
Heavy-duty industrial applications – handling powders, high-pressure mechanically loaded industrial water, sludge, ash, and slurry

Operating temperature:
Depending on the type of sealing used

Body materials:
Cast steel A216 WCB / Stainless steel 1.4408

Gate material:
Stainless steel 1.4301 / 1.4404

Sealing materials:
FPM, EPDM, PTFE, etc.

Connections:
Flanges PN 40 / PN 63 / PN 100

Actuation/Operation:

• HDA – manually actuated

• HDC – pneumatically actuated

• HDE – electrically actuated