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The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2014 Johnson Controls, Inc.
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V–281
Three-Way, Industrial-Grade, Spring-Return, V-919x Series High-Pressure
Pneumatically Actuated, Standard-Pressure, Standard-Temperature Butterfly
Valve Assemblies
Description
VF Series Three-Way, Industrial-Grade,
Spring-Return, V-919x Series High-Pressure
Pneumatically Actuated, Standard-Pressure,
Standard-Temperature Butterfly Valves are
specifically designed for a wide range of
HVAC applications, including two-position and
modulating control of hot, chilled, or
condenser water, and 50/50 glycol solutions.
All valves are factory tested for bubble-tight
shutoff at 100% of the fully rated pressure.
These valves are bidirectional, allowing
positive shutoff with the flow in either direction.
Refer to the VF Series Standard-Pressure,
Standard-Temperature Butterfly Valves
Product Bulletin (LIT-977205P) for important
product application information.
Features
low seating/unseating torques
bubble-tight shutoff
broad range of pre-assembled actuators
compatible with all types of American
National Standards Institute (ANSI)
125/150 slip-on and weld-neck flanges
high-integrity components
air supply pressure of 70 to 90 psig
(80 psig nominal; 140 psig maximum)
valve assemblies for on/off applications
come standard with a 24 or 120 VAC
solenoid valve with speed controls
valve assemblies for proportional
applications come standard with a valve
actuator positioner
Repair Information
If the VF Series Butterfly Valve Assembly fails
to operate within its specifications, refer to the
VF Series Standard-Pressure,
Standard-Temperature Butterfly Valves
Product Bulletin (LIT-977205P) for a list of
repair parts available.
Three-Way, Industrial-Grade,
Spring-Return, V-919x Series
High-Pressure Pneumatically Actuated,
Standard-Pressure, Standard-Temperature
Butterfly Valve Assemblies
Code No. LIT-1900145
Selection Chart
Valve Code
Number
Actuator
On/Off
1
1. On/off assemblies come with a 120 VAC solenoid valve and speed controls. If a 24 VAC solenoid valve is desired, change the C at the end of the code number
to an E.
Proportional (with Positioner)
Size, in. Cv at 90° Cv at 70° Closeoff
Pressure,
psig
Three-Way, Spring Return
2
— 175 psig Closeoff Pressure; 75 psig Dead-End Service
2. Code numbers listed are three-way valves, style D. For styles E, F, or G, change the D in the third digit of the code number to the desired style. Example:
VFE-xxxxx-xxxx, VFF-xxxxx-xxxx, or VFG-xxxxx-xxxx. See the following figure.
VFD-020HB 2 144 84 175 VFD-020HB-330C VFD-020HB-330B
VFD-025HB 2-1/2 282 163 175 VFD-025HB-340C VFD-025HB-340B
VFD-030HB 3 461 267 175 VFD-030HB-340C VFD-030HB-340B
VFD-040HB 4 841 496 175 VFD-040HB-432C VFD-040HB-432B
VFD-050HB 5 1,376 775 175 VFD-050HB-442C VFD-050HB-442B
VFD-060HB 6 1,850 1,025 175 VFD-060HB-530C VFD-060HB-530B
VFD-080HB 8 3,316 1,862 175 VFD-080HB-640C VFD-080HB-640B
VFD-100HB 10 5,430 2,948 175 VFD-100HB-740C VFD-100HB-740B
VFD-120HB 12 8,077 4,393 175 VFD-120HB-830C VFD-120HB-830B
Three-Way, Spring Return
2
— 50 psig Closeoff Pressure; Not Rated for Dead-End Service
VFD-040LB 4 841 496 50 VFD-040LB-340C VFD-040LB-340B
VFD-050LB 5 1,376 775 50 VFD-050LB-432C VFD-050LB-432B
VFD-060LB 6 1,850 1,025 50 VFD-060LB-442C VFD-060LB-442B
VFD-080LB 8 3,316 1,862 50 VFD-080LB-530C VFD-080LB-530B
VFD-100LB 10 5,430 2,948 50 VFD-100LB-640C VFD-100LB-640B
VFD-120LB 12 8,077 4,393 50 VFD-120LB-740C VFD-120LB-740B
Butterfly Valves and Actuators
Pneumatic Damper
Actuators
Buttery Valves and
Actuators
Pneumatic Damper
Actuators
Buttery Valves and
Actuators