Brochure

Valve Selection Guide for Two-Way Valves
F-27414-1 © Copyright 2006 TAC. All Rights Reserved. 9
HOW TO USE TABLE:
1. Select the vertical column that has a valve body series that meets your requirements.
2. Select the horizontal column with correct type of actuator (Pneumatic or Electric/Electronic) and correct input signal for
Electric/Electronic actuator.
3. The intersection of the two columns shows the pages for complete selection and ordering information.
Valve Application
Water 281°F Max.;
35 psig Max. Steam
Water 275°F Max.;
30 psig Max. Steam
Hot & Chilled Water
32 to 200°F (0 to
94°C)
32 to 250°F (0 to
121°C) 15 psia (103
kPa) Steam
Water and Steam
Hot & Chilled Water
32 to 200°F (0 to
94°C)
Valve Body Type
Butterfly ZoneOn/Off Zone Modulating
Metal-to-Metal Rubber Lined Screwed and Sweat
VXX-606X-XXX-2-P VXX-616X-XXX-2-P VT2XXX VS2XXX VM2XXX
Static Pressure Rating
125/150 psig 125/150 psig 300 psig (2068 kPa) 300 psig (2068 kPa) 300 psig (2068 kPa)
Sizes Available
2 to 24 in. 2 to 12 in. 1/2 to 1-1/4 in. 1/2 to 1-1/4 in. 1/2 to 1-1/4 in.
Range of Cv’s Available
75 to 10,000 45 to 2,600 1.0 to 7.0 1.0 to 7.0 1.0 to 8.0
Flow Type
Equal % Equal % Linear Linear
1 to 4 Cv: Equal %
8 Cv: Linear
a
a
For use with non-spring return modulating actuators only (AT33XXXX, AP33XXXX)
PNEUMATIC ACTUATORS
b
b
Optional inputs available to pneumatic are: SPST, SPDT, slidewire (Series 90), TAC System 8000 (voltage input 2 to 15 Vdc), current input 4 to 20 mA.
These options are shown with the specific valve selected.
Pages
59 to 63 59 to 63
———
ELECTRIC/ELECTRONIC ACTUATORS
Input Signals
Pages
Two-Position (SPST)
(Spring Return)
59 to 63 59 to 63 64 to 69 64 to 69
—
Two-Position
(SPDT Snap Acting)
(Non-Spring Return)
59 to 63 59 to 63
———
TAC System 8000,
Voltage Input 2 to 15 Vdc
59 to 63 59 to 63
———
Slidewire (Series 90)
59 to 63 59 to 63
———
Current Input 4 to 20 mA etc.
——
64 to 69
Floating Control,
SPDT or Two SPST, Direct Digital Control
——
64 to 69
Pneumatic to Electric
—
——
Voltage input 0-10 /0-5/5-10 Vdc — —
——64 to 69