Table Of Contents - Flowserve Valtek Mark One Installation, Operation & Maintenance Instructions Manual

Table of Contents

General Information1
Unpacking1
Installation2
I: Overhead Clearance Requirement2
Ii: Common Lubricants2
Mark One Control Valve3
Valve Maintenance4
Valve Disassembly And Reassembly4
Disassembling The Body4
Quick Check4
Typical Packing Configurations5
Reassembling The Body6
Air-Action Configurations7
Air-To-Open7
Air-To-Close7
Disassembling The Actuator8
Reassembling The Actuator8
Suggested Bonnet Bolting8
Reversing The Air-Action9
Changing To Air-To-Open9
Changing To Air-To-Close9
Exploded View – Body Assembly10
Exploded View – Actuator Assembly11
Troubleshooting Chart12