Johnson Controls V-3000-8012, V-3000-8003 Catalog Page
Exposed V-3000-8012 and V-3000-8003
Pneumatic Valve Actuators
V-3000-8012, V-3000-8003 Pneumatic Valve Actuators
Code No. LIT-1924050
Issued January 2, 2014
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 the V-3000-8012 (Exposed) and
V-3000-8003 (Enclosed) Pneumatic Valve
Actuators Product Bulletin (LIT-977252) for
important product application 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.
Selection Chart
Code Number Description
V-3000-8012 Exposed yoke
V-3000-8003 Enclosed yoke
Accessories and Repair Parts
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:
V-9502-6802 Pilot Positioner Springs:
V-9502-6803 Pilot Positioner Springs:
Enclosed Model (V-3000-8003) Accessory
V-3000-6001 Replacement diaphragm for V-3000-8003
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
5/16 in. stroke (8 mm lift) - 8 psi (55 kPa) span
1/2 in. stroke (13 mm lift) - 12 psi (83 kPa) span
3/4 in. stroke (19 mm lift) 4 psi span
Valve Spring Kits:
Refer to the specific valve product for spring kit code
numbers.
Technical Specifications
V-3000-8012, V-3000-8003 Pneumatic Valve Actuators
Maximum Control Pressure 25 psig (172 kPa)
Air Connection Barb fitting: 5/32 or 1/4 x 1/8 National Pipe
Ambient Operating
Temperature Limits
Maximum Storage
Temperature
Effective Diaphragm Area 8 in.
Materials Housing:
Shipping Weight V-3000-8012:
Thread (NPT)
-20 to 150°F (-29 to 66°C)
150°F (66°C)
2
(51.2 cm2)
Die cast aluminum
Diaphragm:
Synthetic rubber
1.1 lb (0.49 kg)
V-3000-8003:
1 lb (0.45 kg)
The performance specifications are nomina l and conf orm to accep table industr y standar ds. For ap plications a t condition s beyond th ese specification s, consult the local Johnson Controls o ffice.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2014 Johnson Controls, Inc.
www.johnsoncontrols.com
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