Fisher High-Capacity Rotary
Valves for General or Fibrous
Slurry Service
W9415
Figure 1. Fisher High-Capacity Rotary Valve
Rotary valve efficiency with globe valve ruggedness for general gas, steam, or liquid
service and for fibrous slurry applications
DN 25 to DN 300 and NPS 1 to 24 x 20
Choice of seal types and materials—composition, flat metal, heavy-duty metal, or
flow ring
Temperatures to 427C
Pressures to PN40 and CL600
ENVIRO-SEAL
emissions requirements
FIELDVUE
proven line of Fisher positioners, controllers, transmitters, and switches also is
available.
packing systems to help ensure compliance with environmental
digital valve controllers offer digital control and remote diagnostics. The
www.Fisher.com
High-Capacity Rotary Valves
The Fisher Vee-Ball Valve Family
Vee-Ball rotary valves combine the features and
performance you need. These features are made
available through expertise in applications, valve
design, and manufacturing.
The valves are suitable for throttling or on-off
service. They are often used with a full 0 to 90
degree ball rotation.
Fisher V150, V200, and V300 Vee-Ball valves use
the time-proven V-notch ball that provides
high-capacity control of liquid, gas, steam, and
fibrous slurries. The shearing action of the ball
allows smooth, non-clogging operation, and the
unrestricted, straight-through flow ensures high
capacity.
Product Flier
PF51.3:Vee-Ball
May 2009
W74351/IL
Figure 2. Fisher V150 or V300 Valves
Easy Seal Inspection . . . Seals can be inspected
without removing the actuator or disassembling the
valve.
Easy Installation . . . Fisher V150 and V300 integral
flanges eliminate exposed flange studs, and the
V200 features line-centering lugs to simplify
alignment.
High Rangeability . . . Flow coefficient ratio is 300
to 1.
Reduced Maintenance Costs . . . The V150, V200,
and V300 valves have interchangeable trim parts to
reduce spare parts inventory and cost and simplify
maintenance procedures and training. Metal and soft
seals are interchangeable within a valve body.
Protection Against Process Fluid Emissions . . .
Optional ENVIRO-SEAL packing systems provide an
excellent shaft seal to prevent the loss of valuable or
hazardous process fluids. These live-loaded
systems provide long packing life and reliability.
Materials for Sour Service . . . Emerson Process
Management offers materials and manufacturing
procedures for compliance with NACE (National
Association of Corrosion Engineers) standard NACE
MR01752002, MR0103, and MR0175 / ISO 15156.
Noise Attenuator Ball. . . Depending on service
conditions, up to -10dBA acoustical attenuation and
a K
of 1.0 for liquid flow are possible with the noise
C
attenuator ball (available with DN 100 through DN
300 and NPS 4 through 20 valves).
Basis Weight Control Valve . . . Fisher V150,
V200, and V300 valves are available to meet the
precision control requirements of basis weight
control in the paper-making industry.
valve components and a choice of erosion-resistant
trim materials for highly erosive and severe
operating conditions at pressures to PN 100 (CL600)
and temperatures to 538C.
Fisher CV500 Valve . . . The CV500 combines the
rangeability of the cammed-segmented V-notched
ball, with the inherent ruggedness found in the V500
heavy duty bearings, seals and body. This
combination provides a balance of high capacity,
erosion resistance, and pressure control for liquid
and gas.
2
Product Flier
PF51.3:Vee-Ball
May 2009
High-Capacity Rotary Valves
The Fisher Vee-Ball Valve Family (Continued)
Other Rotary Products (Continued)
Fisher V250 . . . The V250 valve is a heavy-duty
valve often used in gas transmission lines, gas
distribution, or liquid pipelines. It is available in sizes
to NPS 24 and CL600 or CL900
pressure-temperature ratings.
Fisher V260 . . . The V260 valve has special
energy-dissipating trim to reduce noise effects that
cause pipeline vibrations. It is available in NPS 8,
10, 12, 16, 20, and 24 sizes.
Fisher Control-Disk Valve . . . This rotary valve
with an equal percentage flow characteristic
provides an improved throttling range. This improved
capability allows you to control closer to the target
set point, regardless of process disturbances. This
capability results in a reduction in process variability.
Fisher 8532, 8580, and 8510/8510B . . . This family
of high performance butterfly valves is designed for
optimal control performance, as well as tight shutoff
isolation service. These valves are available in size
range NPS 2 to 24 and a variety of pressure classes
and body styles.
Fisher A11 . . . The POSISEAL A11
high-performance butterfly valves are designed for
optimal control performance as well as tight shutoff
for isolation, automated on/off service. These valves
feature square, keyed, or splined shafts. These
valves are designed for use in highpressure,
hightemperature, or cryogenic applications, and
available in sizes NPS 3 through 72, and pressure
classes up to CL2500.
Only a few of the more commonly selected product materials,
sizes, options, and accessories are covered in this flier.
Contact your Emerson Process Management sales office (refer
to the back cover) for assistance in selecting and sizing these
products. More detailed specifications are available on request.
Selecting Valve Components
Valve Type Selection 5...............................
Body Materials, End Connections, and Ratings 7.........
Valve Component Materials and Temperatures 7.........
CF3M (316L stainless steel), DIN 1.0619 steel, WCC steel, or
S20910 or S17400 (17-4PH stainless steel)
SEAL, BEARING, AND PACKING
R30006
PEEK/PTFE232260
PEEK/PTFE232260
S31600L nitride
PEEK/PTFE232260
S31600L nitride
N07750 and PTFE with
N10276
Solid VTC ceramic9393
CG8M (317 stainless steel)
chromium-plated CG8M
MAXIMUM
TEMPERATURE, C
PTFE
V-Ring
Packing
232232
232427
232288
232427
MAXIMUM
TEMPERATURE, C
PTFE
V-Ring
Packing
Temperature is
determined by parts listed
above
Temperature is
determined by parts listed
above
Graphite
Packing
Graphite
Packing
NOTES
Minimum temperature
for DIN valve bodies is
10C
Minimum temperature
for ASME constructions
is 29C for steel
valves and 46C for
stainless steel valves
Contact your
Emerson Process
Management sales
office for
ENVIRO-SEAL packing
temperatures and
pressures
Contact your
Emerson Process
Management sales
office for pressure
drops and temperatures
with TCM-Ultra
composition seal.
W6197-1*
COMPOSITION SEAL
W5704-1/IL
HD (HEAVY-DUTY) METAL SEAL
Figure 7. Fisher Vee-Ball Seals
W4713-3/IL
FLAT METAL SEAL
7
High-Capacity Rotary Valves
Fisher 2052 Diaphragm Actuators
The 2052 pneumatic diaphragm rotary actuators are
compact, spring-return actuators that provide reliable
operation for the valves in this flier.
The 2052 actuator mountings conform to ISO 5211;
the actuator can be mounted directly to non-spline
shafts, such as square or double-D, allowing the
actuator to be paired with a wider range of valves to
be used for both automated on/off and throttling
applications.
This actuator features single-joint linkage with
splined-and-clamped levers for minimum lost motion
and high control accuracy.
W9589/IL
Product Flier
PF51.3:Vee-Ball
May 2009
W9588-1/IL
It also features a nested spring design, which
requires no bench set, simplifying the actuator
selection process.
Options . . .
Top-mounted handwheel, Fisher
1078 declutchable handwheel actuator, and
actuator locking mechanism
Table 4 .Fisher 2052 Actuator Specifications
2052
ACTUATOR
SIZE
1
2
3
NOMINAL OPERATING
PRESSURE RATINGS
BarPsigBarPsig
2-330-435.07328
4-560-725.07350.8
2-330-435.073104
4-560-725.073209
2-330-435.073270
4-560-725.073565
MAXIMUM CASING
PRESSURE
Figure 8. Fisher 2052 Actuator
Accessories . . . Pneumatic and
electro-pneumatic positioners,
valve controllers, and
Limit and proximity
FIELDVUE digital
switches.
MAXIMUM
VALV E
BREAKOUT
TORQUE, N
m
AMBIENT
TEMPERATURE, qC
40 to 80
MATERIALS
Upper Casing: Steel
Housing: Cast Iron
Diaphragm: Nitrile and nylon is
standard; silicone and polyester
low-temperature is optional
Lever: Ductile iron
Diaphragm Plate: Cast iron
8
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