Overview
The Johnson Controls VG7241RT+7152G is a 2-way, 1-1/2 inch NPT bronze globe valve assembly equipped with a VA-7152 series non-spring-return electric actuator. It is designed for the precise control of hot water, chilled water, or steam in commercial HVAC and building automation systems.
Features
- Two-way push-down-to-close normally open configuration
- Direct coupled design requires no mechanical linkage
- Magnetic clutch protects gearing and ensures tight closeoff
- Long service life with over one million cycles tested
- Equal percentage flow characteristic for stable control
Specifications
- Manufacturer: Johnson Controls
- Model Number: VG7241RT+7152G
- Valve Size: 1-1/2 in. NPT
- Flow Capacity: 28.9 Cv
- Actuator Input: 0 to 10 VDC proportional
- Supply Voltage: 24 VAC, 50/60 Hz, 4.7 VA
- Fluid Temperature Range: 35°F to 284°F
- Saturated Steam Rating: Up to 38 psig
- Valve Body Pressure Rating: ANSI Class 250
- Closeoff Pressure: 34 psig
Applications
- Commercial HVAC systems
- Hot water and chilled water temperature control loops
- Saturated steam control applications up to 38 psig
- Industrial water systems requiring water-glycol mixtures up to 50%



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