Jordan Valve Mark 17X Series Flameproof Smart Positioner - Manual

I
nstallatIon
- l
Inear
Note: Prior to installing positioner, ensure all safety
precautions have been taken.
-
All input or supply pressure to valve,
actuator and or other related devices must
be shut off
- Use proper lock out procedures
- A bypass valve or other supportive equip-
ment may be used to avoid entire system
“shut down”
- Ensure any remaining actuator pressure
has been fully relieved
Mark 17X Linear Installation
The Mark 17X Linear Smart Positioner should be in-
stalled on linear motion valves such as a globe or gate
style valve which uses linear motion spring type or
piston actuators. Prior to installation, have the following
items available:
- Mark 17X Positioner
- Feedback Lever and Lever Spring
- Flange Nut (bottom side of 3400L)
- Qty. 4, Hex Head Bolts (M8x1.25P)
- Qty. 4, M8 Flat Washers
- Mounting Kit
- Bracket
*A proper mounting bracket must be used in order
to adapt the Mark 17X positioner to the actua-
tor yoke. Contact a Jordan Valve representative
should a bracket be required for a Jordan Valve
Actuator.
If having a bracket made to best suit the applica-
tion, consider the following:
- The positioner feedback lever must be
parallel to the ground at 50% of the valve
stroke.
- The feedback lever connection with the
pin of the actuator clamp should
be installed in such a way that the valve
stroke length coincides with the corre-
sponding figure in “mm” marked on the
feedback lever. Improper setting may
cause poor linearity, and may create
unnecessary hunting during the
operation.
1. Assemble the mounting bracket to the
backside of the positioner using 4, M8 X
1.25 bolts and lock washers.
Installation & Maintenance Instructions for the
Mark 17X Series Smart Positioner
I & M Mark 17X Series
3170 Wasson Road • Cincinnati, OH 45209
Phone 513.533.5600 • Fax 513.871.0105 (f)
[email protected] • www.jordanvalve.com
Warning: Jordan Valve Control Valves must only be used, installed and repaired in accordance with these Installa-
tion & Maintenance Instructions. Observe all applicable public and company codes and regulations. In the event
of leakage or other malfunction, call a qualified service person; continued operation may cause system failure or
a general hazard. Before servicing any valve, disconnect, shut off, or bypass all pressurized fluid. Before disassem-
bling a valve, be sure to release all spring tension.