Johnson Controls VG7241ET+3008DP 2-Way Normally Open Globe Valve 1/2" NPT with Pneumatic Positioner

The Johnson Controls VG7241ET+3008DP is a precision globe valve assembly designed for hot water, chilled water, or steam control in HVAC systems. This 2-way normally open valve features 1/2" NPT connections, a bronze body with brass trim and stainless steel stem, and delivers a 1.8 Cv flow coefficient.

Pneumatic Actuator with Positioner:

• Spring return actuator with 4 to 8 psig operating range
• Includes factory-mounted pneumatic positioner for precise control
• 8 square inch effective diaphragm area
• Rugged die-cast aluminum enclosure with enclosed spring design
• 1/8" NPT barbed fitting for 1/4" or 5/32" O.D. polytubing connection

Valve Specifications:

• 339 psig closeoff pressure with brass trim
• Equal percentage flow characteristic for excellent control
• Operating temperature range: 35°F to 248°F (2°C to 120°C)
• Actuator operating range: -20°F to 150°F (-29°C to 66°C)
• Synthetic rubber diaphragm construction

This valve assembly is suitable for hot water, chilled water, 50/50 glycol solutions, and steam applications in commercial and industrial HVAC systems. The VG7000 Series accepts a variety of control signals and spring ranges for flexible system integration.