Safety Automation Equipment List

SAEL

  1. exida
  2. SAEL
  3. Final Elements
  4. Ball Valves
  5. Duball DL
Flowserve NAF Duball DL
Flowserve NAF

Duball DL

The NAF Duball is a full-bore ball valve which is equally suitable for use as a modulating control valve, on/off control valve or shut-off valve. The NAF Duball is supplied as standard in stainless steel and is available in other materials.

IEC 61508     SIL 3

Assessed By:

   IEC 61508 Certificate   Assessment Report      Info

Last Updated: Thu, February 10, 2022