Product Overview

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. © 2013 Johnson Controls, Inc.
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V-3000-8012, V-3000-8003 Pneumatic Valve Actuators
Code No. LIT-1924050
February 12, 2013
Description
The V-3000-8012 and V-3000-8003
Pneumatic Valve Actuators are designed to
accurately position steam or water valve
modulating plugs in response to a pneumatic
signal from a controller. A V-9502 Valve
Positioner can be ordered separately for use
with the V-3000-8012 only, in applications
where sequential operation is desired or
additional positioning power is necessary. The
actuators have a molded synthetic rubber
diaphragm design. This molded diaphragm
provides a constant effective area throughout
the actuator stroke. All parts are protected by
a sturdy die-cast aluminum housing.
Refer to V-3000-8012 (Exposed) and
V-3000-8003 (Enclosed) Pneumatic Valve
Actuators Product Bulletin (LIT-977252) for
important product information.
Features
• universal valve mounting design is
compatible for use on all
Johnson Controls® valves with V-3000
mounting configurations
• rolling diaphragm design provides constant
effective diaphragm area throughout stroke
for optimal force output
• integral stroke position indicator provides
visual reference to valve position
Applications
Used on the following: VG7000 Series, VTM
Series, V-3752 Series, V-3754 Series,
V-3762 Series, V-3766 Series, V-3966 Series,
V-3974 Series, V-4324 Series,
V-4332 Series, V-4334 Series, and
V-4440 Series.
The V-3000-8012 and V-3000-8003 can
replace the V-3000-1 and V-3000-2.
Exposed V-3000-8012 and V-3000-8003
Pneumatic Valve Actuators
Repair Information
See the Accessories selection chart for
replacement diaphragms. For a replacement
actuator, contact the nearest Johnson
Controls representative.
Selection Charts
V-3000 Series Actuators
Code Number Description
V-3000-8012 Exposed Yoke
V-3000-8003 Enclosed Yoke
Accessories for V-3000 Series Actuators (Ordered
Separately)
Code
Number
Description
Exposed Model (V-3000-8012) Accessories
V-3000-600 Replacement diaphragm for V-3000-8012.
V-9502-90 Pilot positioner (less spring), mounts to V-3000-8012 only.
V-9502-6801 Pilot positioner springs:
5/16 in. stroke (8 mm lift) - 3 psi (21 kPa) span
1/2 in. stroke (13 mm lift) - 5 psi (34 kPa) span
3/4 in. stroke (19 mm lift) - 10 psi (69 kPa) span
V-9502-6802 Pilot positioner springs:
5/16 in. stroke (8 mm lift) - 8 psi (55 kPa) span
1/2 in. stroke (13 mm lift) - 12 psi (83 kPa) span
V-9502-6803 Pilot positioner springs:
3/4 in. stroke (19 mm lift) 4 psi span
Valve spring kits:
Refer to the specific valve product for spring kit code numbers
Enclosed Model (V-3000-8003) Accessory
V-3000-6001 Replacement diaphragm for V-3000-8003.
Technical Specifications
V-3000 Series Actuators
Maximum Control Pressure 25 psig (172 kPa)
Air Connection Barb Fitting: 5/32 or 1/4 x 1/8 National Pipe
Thread (NPT)
Ambient Operating
Temperature Limits
-20 to 150°F (-29 to 66°C)
Maximum Storage
Temperature
150°F (66°C)
Effective Diaphragm Area 8 in.
2
(51.2 cm
2
)
Materials Housing:
Die-cast Aluminum
Diaphragm:
Synthetic Rubber
Shipping Weight V-3000-8012:
1.1 lb (0.49 kg)
V-3000-8003:
1 lb (0.45 kg)