Before installation these instructions must be read fully and understood
1 SAFETY PRECAUTIONS
Precautions for using KTM valves safely are 
highlighted with the following two warning 
signs to indicate the level of danger posed. 
Please read the postscript carefully to ensure 
safety and prevent any damage before starting 
to use the product.
WARNING
A potentially hazardous situation which, if not 
avoided, could result in death or serious injury.
WARNING
A potentially hazardous situation which, if not 
avoided, may result in minor or moderate injury.
KTM POWDER DISCHARGE SYSTEM (PDS) METALTITE
®
 BALL VALVES
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
Emerson.com/FinalControl © 2020 Emerson. All rights reserved. VCIOM-14921-EN 20/01
TABLE OF CONTENTS
1.  Safety precautions ......................................... 1
2. Specifications ................................................ 2
3.  Range of application...................................... 3
4.  Storage and preservation before 
installation ..................................................... 4
5. Transportation ............................................... 4
6. Installation ..................................................... 4
7. Operation ....................................................... 5
8. Maintenance .................................................. 6
9. Troubleshooting ............................................ 7
10. Valve disassembly ......................................... 7
11. Warranty  ....................................................... 9
Please read through this manual completely 
before operating the valves.
Powder Discharge System (PDS) Metaltite
®
 Ball 
Valves are usable for ON-OFF powder service 
such as polyethylene, polypropylene and 
hydrocarbon vapor etc.
Please use the valves according to warnings 
and cautions described in this document. 
Failure to do so could result in an accident 
due to wrong storage, installation, operation, 
maintenance and disassembling and/or serious 
damage.
Please keep this manual in a handy place for 
immediate reference; be sure to provide it to 
purchaser, contractor, piping designer, user, 
operator or maintenance technician.
KTM reserves the right to discontinue the 
manufacture of, change or modify design and/
or construction of any KTM product during the 
manufacturing procedure, without incurring 
any obligation to accept for credit, to replace or 
furnish or install such changes or modifications 
on products previously or subsequently sold.
This document is subject to changes without 
notice.