Fisher® Vee-Ball V150, V200 and V300 Rotary Control Valves0 pages

Product Bulletin

Vee-Ball Valves

51.3:Vee-Ball
May 2012

D101363X012

Fisherr Vee-Ball™
V150, V200 and V300 Rotary Control Valves
This bulletin covers the NPS 1 through 2, NPS 3
through 12 Series B, and the NPS 14 through 20 V150,
V200 and V300 Vee-Ball control valves. The Vee-Ball
valve combines globe valve ruggedness with the
efficiency of a rotary valve. A shearing action between
the V-notch ball and the ball seal (figure 1) promotes
smooth, nonclogging operation. The unrestricted
straight-through flow design provides high capacity for
gas, steam, liquids, and fibrous slurries.
V150, V200, and V300 valves mate with a variety of
ASME raised face flanges, as well as with DIN flanges
(see Specifications).
To meet specific application requirements, a variety of
metal and soft ball seal materials are available. A
splined drive shaft combines with a variety of power
operated and manual actuators to provide reliable,
high-performance throttling or on-off operation for
many different applications in the process industries.

W8172-3

V150

Unless otherwise noted, all NACE references are to
NACE MR0175-2002.

W9161-2

V200

Typical Vee-Ball Valves with Fisher 1052 Actuators and
FIELDVUEt DVC6200 Digital Valve Controllers

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