Safety Automation Equipment List

SAEL

  1. exida
  2. SAEL
  3. Final Elements
  4. Ball Valves
  5. Soft Seated Trunnion Ball Valves
Oil States Piper Valve Soft Seated Trunnion Ball Valves
Oil States Piper Valve

Soft Seated Trunnion Ball Valves

The Oil States Piper Valve Soft Seated Trunnion Ball Valves are a high performance ball valve design for a valve family consisting of a “body group” and an end connection kit. The valve design utilizes internal trunnion blocks which hold the ball rigid in the cavity. Upstream pressure, along with spring load, forces the upstream seat into the ball forming a seal.

IEC 61508     SIL 3

Assessed By:

   IEC 61508 Certificate   Assessment Report  

Last Updated: Wed, June 14, 2023