Netherlocks FAITH partial stroke test device

0:50 No risk of overshooting the test angle 2:07 Visual witnessing of the test 3:37 Straightforward testing of critical systems The Netherlocks FAITH partial stroke test device facilitates the partial stroke testing of valves without any risk of overshoot or process interruption. The device is mounted between valve and actuator. During partial stroke testing, steel blocking pins ensure that the valve can only turn to the preset test angle. This also allows for maintenance during production. The system is available for both linear and rotating actuators. FAITH enables testing without interrupting process flow. Tests can be carried out more easily and more often, which ensures proper operation and also reduces the deterioration of the valve. International standards such as IEC61508 and IEC61511 highly recommend testing of all the ESD and HIPPS valves on a regular time schedule. It is ATEX certified and can therefore be used in any type of process environment, following the highest safety standards.