Overview
The Johnson Controls VG7842NT+3008E is a 1-inch, 3-way mixing pneumatic control globe valve assembly designed for environmental control systems. It features a cast bronze body with brass trim and is equipped with a 3008E exposed pneumatic spring-return actuator.
Features
- 3-way mixing body pattern with NPT end connections
- Exposed pneumatic actuator with spring-return operation
- High-reliability replaceable ring packing for extended service life
- Tested construction ensuring tight shut-off performance
Specifications
- Pipe Size: 1 inch
- Flow Capacity: 11.6 Cv
- Flow Characteristic: Linear
- Nominal Spring Range: 9 to 13 psig
- Media Temperature Range: 35 to 248 degrees Fahrenheit for water; maximum 35 psig for steam
- Materials of Construction: Cast bronze body, brass trim, and stainless steel stem
Applications
- Control of hot water, chilled water, and glycol solutions under 50 percent in HVAC loops
- Saturated steam environmental control applications up to 35 psig
- Commercial building automation and industrial climate control setups


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