Instruction Manual
D103164X012
V150S Slurry Vee-Ball Valve
July 2017
4
Figure 2. Flange Stud Length for Seal Protector End
DIMENSION SHOWN IN TABLE 3
1A4520
FIRST FULL THREAD TO FIRST FULL THREAD
Table 3. Flange Stud Lengths Required for Flow Ring End of Fisher V150S Valves
VALVE SIZE,
NPS
V150S
mm
Inches
3
4
6
8
10
12
95
108
114
183
222
256
3.75
4.25
4.50
7.19
8.72
10.10
Specifications
Specifications for these valves are shown in table 1 and in Fisher Bulletin 51.3:V150S Slurry Vee-Ball Control Valve
(
D103154X012
).
Installation
WARNING
Safe work practices should be followed when handling the valve and actuator.
Some types of ceramic trim, including PSZ, can create a spark under certain conditions when an edge of one ceramic part is
struck against a second ceramic part with enough force. Do not use ceramic trim where the process fluid has volatile or
combustible properties.
The valve drive shaft is not necessarily grounded to the pipeline when installed. Personal injury or property damage could
result from an explosion caused by a discharge of static electricity from valve components if the process fluid or the
atmosphere around the valve is flammable. If the valve is installed in a hazardous area, electrically bond the drive shaft to
the valve.
WARNING
Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal
injury.
Personal injury or equipment damage caused by sudden release of pressure may result if the valve assembly is installed
where service conditions could exceed either the valve body rating or the mating pipe flange joint rating. To avoid such
