Table Of Contents - Flowserve Valtek Mark 100 User Instructions

Valtek ® Control Products Mark 100
Sections
1 General information ........................... 3
Terms concerning safety ................... 4
2
3 Unpacking ......................................... 5
Installation .......................................... 6
4
5 Valve maintenance ............................ 8
Valve disassembly
6
and reassembly ............................... 10
Severe service trim options ............. 14
7
Tables
1 Valve disassembly clearance ............. 6
2 Recommended body
bolt torque values ............................... 7
3 Common packing lubricants .............. 7
4 Troubleshooting chart ....................... 17
VAIOM000103-02 (EN/AQ) March 2020
and Mark 100SC Control Valves
™
Figures
1 Exploded drawing .............................. 9
2 Cutaway drawing ............................. 10
3 Seal designs ..................................... 12
4 PTFE seal cutting detail ................... 12
5 Actuator stem / stem
clamp alignment ............................... 12
6 Bolt patterns ..................................... 13
7 Mark One with CavControl
trim body assembly .......................... 14
8 Mark One with ChannelStream
trim body assembly .......................... 15
9 DiamondBack trim body
assembly .......................................... 15
10 Mark One with MegaStream
trim body assembly .......................... 16
11 Mark One with Stealth trim
body assembly ................................. 16
Flowserve.com 2