Brochure

22
2-Way Flanged Control Ball Valves 4"-6", NEMA 2+3R
Actuator Features Non-fail Safe Fail Safe
Valve Only
Actuator O.S. Number
MN6110A1003
4 to 5 in.
MN7510A2001
4 to 5 in.
MS8110A1008
4 to 5 in.
MS7510A2008
4 to 5 in.
N/A
MN6134A1003
6 in.
MN7234A2008
6 in.
MS8120A1007
6 in.
MS7520A2007
6 in.
Power Supply Voltage 24 Vac 24 Vac 24 Vac 24 Vac
Frequency 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz
Power 5 / 9 VA 5 / 9 VA 30 / 40 VA 14 / 16 VA
Actuator Torque (lb.-in.) 88/300 88/300 88/175 88/175
Control (0)2-10 Vdc • •
4-20 mA (external 500 Ohm Resistor) • •
Floating • • •
Two-Position SPDT • • •
Two-Position SPST • • • •
Fail Safe Action
(field configurable) Stay in Place Stay in Place A-AB Closed A-AB Closed
Normal Position (no signal) (field configurable) Closed Closed Closed Closed
Actuator Stroke (degrees) 95° 95° 95° 95°
Timing (drive/spring return, seconds) 95 95 45/20 90/20
Aux Switch 2 x SPDT Add-on SW2-US SW2-US SW2-US SW2-US
Feedback 2-10 Vdc Built In • •
Valve Features Trim Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Valve Size
(inches)
Cv* Close-off Pressure (psid)
Valve O.S. Number
2-Way
NEMA 2 Actuator
4"
91
70
VBF2JC1S0A VBF2JC1S0B VBF2JC1S0C VBF2JC1S0D VBF2JC1S0X
118 VBF2JT1S0A VBF2JT1S0B VBF2JT1S0C VBF2JT1S0D VBF2JT1S0X
152 VBF2JU1S0A VBF2JU1S0B VBF2JU1S0C VBF2JU1S0D VBF2JU1S0X
197 VBF2J11S0A VBF2J11S0B VBF2J11S0C VBF2J11S0D VBF2J11S0X
254 VBF2J21S0A VBF2J21S0B VBF2J21S0C VBF2J21S0D VBF2J21S0X
5"
144 VBF2KU1S0A VBF2KU1S0B VBF2KU1S0C VBF2KU1S0D VBF2KU1S0X
185 VBF2K11S0A VBF2K11S0B VBF2K11S0C VBF2K11S0D VBF2K11S0X
240 VBF2K21S0A VBF2K21S0B VBF2K21S0C VBF2K21S0D VBF2K21S0X
309 VBF2K31S0A VBF2K31S0B VBF2K31S0C VBF2K31S0D VBF2K31S0X
400 VBF2K41S0A VBF2K41S0B VBF2K41S0C — VBF2K41S0X
6"
208 VBF2L11S0A VBF2L11S0B VBF2L11S0C VBF2L11S0D VBF2L11S0X
268 VBF2L21S0A VBF2L21S0B VBF2L21S0C VBF2L21S0D VBF2L21S0X
346 VBF2L41S0A VBF2L41S0B VBF2L41S0C — VBF2L41S0X
441 VBF2L51S0A VBF2L51S0B VBF2L51S0C — VBF2L51S0X
577 VBF2L61S0A VBF2L61S0B VBF2L61S0C — VBF2L61S0X
650 VBF2L71S0A VBF2L71S0B VBF2L71S0C — VBF2L71S0X
NEMA 3R Actuator
4"
91
70
VBF2JC1SRA VBF2JC1SRB VBF2JC1SRC VBF2JC1SRD —
118 VBF2JT1SRA VBF2JT1SRB VBF2JT1SRC VBF2JT1SRD —
152 VBF2JU1SRA VBF2JU1SRB VBF2JU1SRC VBF2JU1SRD —
197 VBF2J11SRA VBF2J11SRB VBF2J11SRC VBF2J11SRD —
254 VBF2J21SRA VBF2J21SRB VBF2J21SRC VBF2J21SRD —
5"
144 VBF2KU1SRA VBF2KU1SRB VBF2KU1SRC VBF2KU1SRD —
185 VBF2K11SRA VBF2K11SRB VBF2K11SRC VBF2K11SRD —
240 VBF2K21SRA VBF2K21SRB VBF2K21SRC VBF2K21SRD —
309 VBF2K31SRA VBF2K31SRB VBF2K31SRC VBF2K31SRD —
400 VBF2K41SRA VBF2K41SRB VBF2K41SRC — —
6"
208 VBF2L11SRA VBF2L11SRB VBF2L11SRC VBF2L11SRD —
268 VBF2L21SRA VBF2L21SRB VBF2L21SRC VBF2L21SRD —
346 VBF2L41SRA VBF2L41SRB VBF2L41SRC — —
441 VBF2L51SRA VBF2L51SRB VBF2L51SRC — —
577 VBF2L61SRA VBF2L61SRB VBF2L61SRC — —
650 VBF2L71SRA VBF2L71SRB VBF2L71SRC — —
* Maximum flow 700 gpm
Common Features
• Maximum static pressure
240 psi (-22°F to 250°F)
• Spring return actuators field-
configurable for A-port normally
open or normally closed fail safe
• Use globe valves for steam ratings
• Medium: Water/glycol solutions up
to 50%
• ANSI class 125 flanged
connections
• ANSI class IV leakage
(0.01% of Cv)
• Valve ball and stem 316 stainless
steel
• Equal percentage flow
(laser-milled stainless
steel ball)
• Cast iron body
construction -- not
for use with open
systems such as
cooling towers