Safety Automation Equipment List


Flowserve Flow Control


Norbro products are designed to provide high performance, combining reliability, long life and ease of maintenance with operational safety and a modular design concept which allows simple attachment of a variety of accessories. The Norbro 40R Series brings all of these factors together to provide the finest pneumatic actuator available today. More recently Norbro has added two variants to its pneumatic actuator range - the Series 61 two-stage actuator for dosing applications and the Series 33, a 180 degree actuator.

IEC 61508     SIL 3

Assessed By:

   IEC 61508 Certificate   Assessment Report  

Last Updated: Thu, March 17, 2022