Submittal Sheet
S2-14
Spring Return - Close-Off Chart (PSI)
3-WAY -
VASU20
-27
VAS120
-70
VAS24
-27
VAMS24
-27
VAMS24
-70
Control Input
Actuators
120 On/Off 24 VAC On/Off 24 VAC Floating Modulating
2-wire On/Off
3-wire or Floating
Proportional with Feedback
Wiring Connections
Optional Auxiliary Switches Available
Actuator Model No.
Conduit Size - Flex(F)/NPT(N)
Plenum Rated Leads
VAS24
-70-T
VAS24
-70
VAS24
-27-T
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
ST2-05-3-01_
ST2-05-3-02_
ST2-05-3-03_
ST2-05-3-05_
ST2-05-3-12_
ST2-75-3-05_
ST2-75-3-07_
ST2-75-3-12_
ST2-1-3-07_
ST2-1-3-12_
ST2-1-3-19_
ST2-125-3-12_
ST2-125-3-29_
ST2-150-3-19_
ST2-150-3-47_
ST2-150-3-29_
ST2-2-3-29_
ST2-2-3-74_
ST2-2-3-47_
ST2-125-3-19_
SIZE
NPT
MODEL #
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
Cv Kv
Flow Coefficient
3/8 F1/2 N 1/2 N 1/2 N 1/2 N3/8 F
3/8 F
3/8 F
1.2 (0.7)
1.9 (1.2)
2.9 (1.9)
4.7 (2.9)
11.7* (5.8)
4.7 (2.9)
7.4 (4.7)
11.7* (5.8)
7.4 (4.7)
11.7 (7.4)
18.7* (9.4)
11.7 (7.4)
18.7 (11.7)
29.2* (14.6)
18.7 (11.7)
29.2 (18.7)
46.8* (23.4)
1.0 (0.6)
1.6 (1.0)
2.5 (1.6)
4.0 (2.5)
10.0 (5.0)
4.0 (2.5)
6.3 (4.0)
10.0 (5.0)
6.3 (4.0)
10.0 (6.3)
16.0 (8.0)
10.0 (6.3)
16.0 (10.0)
25.0 (12.5)
16.0 (10.0)
25.0 (16.0)
40.0 (20.0)
29.2 (18.7)
46.8 (29.2)
73.7* (36.8)
25.0 (16.0)
40.0 (25.0)
63.0 (31.5)
Refer to the Actuator Section for a list of actuators with additional options (i.e. auxiliary switches etc.)
Add “HT” to the end of the valve body part number for the High Temperature mounting option. (VAS series only)
Bypass Port Cv has a characterizing disk.
* Reduced Port Valve - No characterizing disc.
• Relay Required
( ) Bypass Port Cv & Kv data (3-Way only)
ST2-05-3-01
Key
SoftTouch
Valve Series
Size (in.) Configuration
2 = 2 Way
3 = 3 Way
Cv
ST2 05 3 01
C=Closed
otherwise
no indicator shown
C
=
C= Normally Closed, otherwise Normally Open
SoftTouch 2 - 3-Way - Spring Return Close-Off Chart (PSI)
www.braycommercialdivision.com
13788 West Road, Suite 200A
Houston, Texas 77041
BCDSales@Bray.com
Phone: 1-888-412-2729
S2-14