VG7243NT Johnson Controls Valve

Overview

The Johnson Controls VG7243NT is a high-quality 2-way, normally open globe valve engineered for precise flow control of hot water, chilled water, glycol solutions, or steam in commercial HVAC hydronic systems. It features a durable cast bronze body with stainless steel trim, delivering long-lasting corrosion resistance and reliable modulating performance for building automation and temperature control applications.

Features

• 2-way, normally open push-down-to-close globe valve configuration
• Equal percentage flow characteristic for precise modulating control
• Cast bronze body and stainless steel trim for extended service life and durability
• Standard threaded stem design compatible with various electric and pneumatic actuators
• Long-life replaceable spring-loaded PTFE and elastomer V-ring packing to prevent leakage

Specifications

• Pipe Size: 1 inch
• Connection Type: Female NPT
• Flow Coefficient: 11.6 Cv
• Pressure Rating: ANSI Class 250 (up to 400 psi for water, 100 psi saturated steam)
• Fluid Temperature Range: 35 to 338 degrees Fahrenheit
• Media Compatibility: Hot water, chilled water, up to 50% glycol, and saturated steam

Applications

• Commercial HVAC hydronic heating and cooling systems
• Fan coil unit control
• Air handling unit coil control
• Building automation and energy management systems
• Modulating hot water, chilled water, and steam service