Johnson Controls VG7842LT+7153G Mixing Globe Valve with Electric Actuator - 3/4 3-Way VA-7153-1001

The Johnson Controls VG7842LT+7153G is a factory-assembled control valve package combining the VG7842LT Series VG7000 brass trim globe valve body with the VA-7153-1001 electric actuator. Designed for hot water, chilled water, and steam control in commercial HVAC systems, this assembly delivers precise, reliable flow management in a ready-to-install configuration.

The VG7842LT valve body is a 3/4-inch NPT, three-way mixing valve with a bronze body, stainless steel stem, and brass-against-molded elastomeric disk seat. With a flow coefficient (Cv) of 7.3 and a three-way linear flow characteristic, it provides accurate mixing control across its full operating range. The valve body supports a maximum operating pressure of 400 psi and is rated for water service from 35°F to 248°F (2°C to 120°C) and steam up to 338°F (170°C) at 35 psig. Brass trim meets ANSI Class IV leakage rating at 0.01% of maximum flow per ANSI/FCI 70-2.

The VA-7153-1001 electric actuator is a synchronous motor-driven, non-spring-return unit that provides three-wire incremental control with position feedback. Operating on 24 VAC, it delivers a minimum 90 lb-in (400 N) of output force with a 70-second cycle time and is rated NEMA 2 for general indoor use. Screw terminals accommodate up to 16 AWG wiring. Its magnetic clutch ensures constant output force for positive valve closeoff and protects the motor during stall conditions.

Key Features:

• 3/4-inch NPT three-way mixing configuration
• Bronze body with stainless steel stem and brass trim seat
• Flow coefficient (Cv): 7.3 — three-way linear flow characteristic
• ANSI Class IV leakage rating (0.01% of maximum flow)
• Maximum allowable pressure: 400 psi
• Water service range: 35°F–248°F; steam service: up to 338°F at 35 psig
• VA-7153-1001 actuator: 24 VAC, three-wire incremental with position feedback
• Actuator output force: 90 lb-in (400 N) minimum, non-spring return
• Cycle time: 70 seconds; NEMA 2 enclosure rating
• Magnetic clutch for positive closeoff and motor stall protection
• Screw terminals for up to 16 AWG field wiring
• Factory-coupled assembly for simplified installation

This pre-assembled valve and actuator package is ideal for building automation systems requiring dependable hydronic mixing control with incremental positioning and feedback capability.