User Guide

F-27086-7 Copyright 2007 TAC All Rights Reserved. 7
Ball Valve Specifications
Table-3 Specifications for TAC Ball Valve Assemblies.
Valve Assembly Series 2-Way 3-Way Mixing
Ball Valve Assemblies
using TAC DuraDrive
Actuators
Applications Chilled or Hot Water, up to 50% Glycol Solution
Type of End Fitting NPT Screwed
Size 1 in. through 3 in. 1 in. through 2 in.
Valve Assembly Series Vx
-2213-xxx-9-PVx-2313-xxx-9-P
Flow Type Equal Percentage
Material
Body Forged Brass (ASTM B283)
Ball Nickel/Chromium-Plated Brass
Characterizing
Insert
Glass-filled Noryl
Stem Brass
Ball Seals Reinforced Teflon
®
Seals with EPDM O-Rings
Stem Seals EPDM O-Rings
Mounting Plate Glass-filled Polymer
Maximum Static Pressure 360 psig (25 bar)
Maximum Operating Differential
Pressure
Same as close-off pressures shown in Table-4 or
Table-6. Refer to "Cavitation Limitations on Valve
Pressure Drop" on page 30.
Same as close-off pressures shown in Table-5 or
Table-7. Refer to "Cavitation Limitations on Valve
Pressure Drop" on page 30.
Seat Leakage ANSI Class IV (0.01% of C
v
)
ANSI Class IV (0.01% of C
v
),
piped coil-side outlet to A only
Fluid (water)
Temperature
Minimum
a
a
Freeze protection required.
20 °F (-7 °C)
Maximum 250 °F (121 °C)
Non-Spring Return
Vx-2213-505-9-P
Vx-2213-506-9-P
Spring Return
Vx-2213-5xx-9-P
Non-Spring Return
Vx-2313-505-9-P
Vx-2313-506-9-P
Spring Return
Vx-2313-5xx-9-P
Non-Spring Return
VF-2213-880-9-P
Spring Return
Vx-2213-81x-9-P
Vx-2213-82x-9-P
Vx-2213-83x-9-P
Non-Spring Return
Vx-2213-84x-9-P
Non-Spring Return
VF-2313-880-9-P
Spring Return
Vx-2313-81x-9-P
Vx-2313-82x-9-P
Vx-2313-83x-9-P
Non-Spring Return
Vx-2313-84x-9-P