Emerson Fisher V150E Instruction Manual page 4

V150E Valve
July 2017
CAUTION
Ensure the valve and adjacent pipelines are free of foreign material that could damage the valve seating surfaces.
7. Be certain the valve and adjacent pipelines are free of any foreign material that could damage the valve sealing
surfaces.
8. Be sure the pipeline flanges are in line with each other.
Figure 2. Optional Shaft‐to‐Body Bonding Strap Assembly
37A6528‐A
A3143‐2
VIEW A‐A
Installing V150E Valves
1. Install the V150E valve using standard length flange studs and nuts, appropriate for the inlet and outlet ends of the
valve as dictated by the size and rating of the flange, to connect the valve flanges to the pipeline flanges.
2. Lubricate the studs with anti‐seize lubricant.
3. Insert flat‐sheet line flange gaskets (or spiral‐wound gaskets with compression‐controlling center rings) that are
compatible with the flowing media.
4. Connect pressure lines to the actuator as indicated in the actuator instruction manual. When an auxiliary manual
actuator is used with a power actuator, install a bypass valve on the power actuator (if one is not supplied) for use
during manual operation.
WARNING
Personal injury could result from packing leakage. Valve packing was tightened before shipment; however the packing
might require some readjustment to meet specific service conditions. Check with your process or safety engineer for any
additional measures that must be taken to protect against process media.
If the valve has ENVIRO‐SEAL live‐loaded packing installed, this initial re‐adjustment will probably not be required. See
ENVIRO‐SEAL Packing System for Rotary Valves instruction manual, D101643X012, for packing instructions.
4
ACTUATOR
VALVE
A
BODY
A
Instruction Manual
D103435X012