Johnson Controls VG7241ET+3008E VG7000 Series 2-Way Globe Valve with V-3000-8012 Pneumatic Actuator 1/2 in NPT 1.8 Cv 9-13 psig

The Johnson Controls VG7241ET+3008E is a factory-assembled, two-way pneumatic control valve combining the Series VG7000 Model VG7241ET brass trim globe valve body with the V-3000-8012 exposed spring-return pneumatic actuator. Engineered for precise flow regulation in commercial and industrial HVAC systems, this assembly controls hot water, chilled water, and steam in response to a pneumatic control signal.

Key Features:

• Connection Size: 1/2 in. NPT female end connections
• Flow Coefficient: Cv = 1.8, equal percentage flow characteristic
• Valve Action: Two-way, push-down-to-close (normally open)
• Actuator Type: V-3000-8012 exposed yoke, spring-return pneumatic actuator
• Spring Range: 9–13 psig
• Fail-Safe Operation: Spring-return design ensures normally open fail-safe position on loss of signal
• Trim Material: Brass trim with cast bronze body
• Leakage Rating: ANSI Class IV — 0.01% of maximum flow per ANSI/FCI 70-2
• Rangeability: 25:1 per EN 60534-2-4
• Stroke: 5/16 in. (8 mm) for 1/2 in. valve size
• Close-Off Pressure: 191 psi at 9–13 psig spring range

The VG7000 Series globe valve body is designed primarily to regulate the flow of water and steam in response to a controller demand signal in HVAC applications. The exposed yoke actuator design simplifies on-site inspection and maintenance access. The assembly is factory-built and tested, ready for direct installation into pneumatic control systems.

This valve assembly is part of the Johnson Controls VG7000 Series, which is available in sizes from 1/2 in. to 2 in. NPT with Cv values ranging from 0.73 to 46.2, and can be paired with a variety of V-3000 pneumatic actuators covering spring ranges of 3–6, 4–8, or 9–13 psig.