Johnson Controls VG7243GT+3008B VG7000 Series 1/2" 2-Way Stainless Steel Trim Globe Valve with V-3000 Pneumatic Actuator 3-6 psig

The Johnson Controls VG7243GT+3008B is a factory-assembled globe valve and pneumatic actuator package from the VG7000 Series. It combines the VG7243GT 1/2-inch, 2-way, normally open (push-down-to-close) stainless steel trim globe valve body with the Model V-3000-8012 exposed pneumatic spring-return actuator set to a 3–6 psig spring range. This assembly is purpose-built for precise flow control of hot water, chilled water, glycol solutions, and saturated steam in commercial HVAC systems.

Key Features:

• Valve Size: 1/2 inch with Female NPT end connections
• Flow Coefficient (Cv): 4.6
• Configuration: 2-Way, Normally Open (NO), Push-Down-to-Close (PDTC)
• Trim Material: Stainless Steel — rated for up to 100 psig saturated steam service
• Actuator Type: V-3000-8012 Exposed Pneumatic, Spring Return
• Spring Range: 3–6 psig
• Effective Diaphragm Area: 8 sq. in.
• Maximum Supply Air Pressure: 25 psig (172 kPa)
• Flow Characteristic: Equal percentage (two-way)
• Compatible Services: Hot water, chilled water, 50/50 glycol solutions, and saturated steam (HVAC systems)
• Body Rating: Meets ANSI B16.15, Class 250 (EN 12360)
• Maximum Body Pressure: 35 psig (241 kPa) for 1/2–1-1/4 in. stainless steel trim valves
• Optional factory-mounted pneumatic positioner available (add suffix P to model code)
• Wide selection of compatible electric and pneumatic actuators for flexible system design

The VG7000 Series is engineered for reliable, long-service-life performance in demanding HVAC environments. The stainless steel trim offers enhanced corrosion resistance compared to standard brass trim, making this assembly well-suited for steam and aggressive-fluid applications. The exposed V-3000 pneumatic actuator provides spring-return failsafe action, defaulting to the normally open position on loss of air signal. Johnson Controls backs this assembly with a 1-year warranty.