Data Sheet

V500 Valve
D100054X012
Product Bulletin
51.3:V500
May 2012
2
Specifications
Available Configuration
J Flanged or J flangeless valve assembly
(NPS 3 through 8 only) with reversible
(1)
metal or VTC
(ceramic) seat ring and splined valve shaft
Valve Sizes
J NPS 1, J 1-1/2, J 2, J 3, J 4, J 6, and J 8
DN sizes are also available (see tables 1 and 2).
End Connection Style and Rating
J Raised-face flanges or J ring-type joint flanges
(ASME B16.5). Valves with EN PN10 through PN100
flanges also available. Various flangeless valve sizes
are available in certain ASME and EN ratings. (See
tables 1 and 2 for ASME and EN availability by valve
size.)
Maximum Inlet Pressure
(2)
Consistent with applicable ASME or EN flange ratings
Maximum Pressure Drops
(2)
Seetables3,4,5,6and7
Shutoff Classification
Class IV per ANSI/FCI 70-2 and IEC 60534-4, (0.01% of
valve capacity at full travel) for either flow direction.
Leak rates for full and restricted port valves are based
on full port valve capacities. Reduced port valves seat
at the full port diameter.
Construction Materials
See table 8 for individual parts and table 9 for trim
combinations
Material Temperature Capability
(2)
See table 8
Flow Characteristic
Modified linear
Flow Direction
Reverse flow (standard): Past valve plug and through
seat ring; tends to close the valve; recommended for
erosive service
Forward flow: Through seat ring and past valve plug;
tends to o pen the valve
Flow Coefficients
See the section t itled Coefficients in this bulletin, or
Catalog 12
Flow Coefficient Ratio
(3)
100 to 1
Actuator Mounting
J Right-hand or J left-hand as viewed from the
upstream side of the valve.
Mounting position depends on the desired open valve
plug position and flow direction required by
operating conditions. For more information, see the
Installation section.
Valve Plug Rotation
Counterclockwise to close (when viewed from
actuator side of valve) through 90 degrees of plug
rotation
Valve/Actuator Action
With diaphragm or piston rotary actuator,
field-reversible between
J push-down-to-close (extending actuator r od closes
valve) and
J push-down-to-open (extending actuator rod opens
valve
Packing Constructions
PTFE V-Ring: With one carbon-filled PTFE conductive
packing ring in single, double, or leak-off
arrangements
PTFE/Bound-Composition: With one graphited
composition conductive packing ring in single,
double, or leak-off arrangements
Graphite Ribbon Packing Rings: In single, double, or
leak-off arrangements
(continued)