Appendix - A (Class 150/300) 2. GENERAL INFORMATION The following instructions are applicable to the maintenance 9. DISASSEMBLY AND REASSEMBLY ........................8 and installation of Flow-Tek Segmented ball valves. These Removing Actuator from Body ......................8 2.1 - USE Replacing the Seat ..........................8...
Carefully clean gasket surfaces to ensure Before commissioning, check the control valve by following repair or service, Flow-Tek must be provided with a certificate 2.5 - Protective clothing a tight seal. Pipelines must be correctly aligned to ensure these steps.