Honeywell V5011N2048 Two-Way Globe Valve NPT Cv Steam/Water - 1/2 4.7

The Honeywell V5011N2048 is a two-way threaded globe valve designed for precise control of steam, water, and glycol solutions (up to 50% concentration) in heating or cooling HVAC applications. This valve is ideal for both two-position and modulating control systems.

Key Specifications:

• 1/2" female NPT threaded connection with 4.7 Cv flow capacity
• Linear flow characteristic optimized for steam applications
• 3-1/4 inch face-to-face dimension
• 3/4 inch (20 mm) valve stroke
• Push down to close (NO/PDTC) valve action

Construction Features:

• Red brass body construction with ANSI Class 150 psi rating
• Stainless steel stem and replaceable stainless steel seat for corrosion resistance
• Spring-loaded, self-adjusting packing for reliable sealing
• Low leakage rate of 0.05% of Cv
• 50:1 rangeability per VDI/VDE 2173

Operating Parameters:

• Water service: 36°F to 248°F at 217 psi (15 bar)
• Steam service: up to 100 psi (6.9 bar) at 337°F
• Design life of 250,000 full cycles at maximum rated temperature

This valve requires a linkage and control motor, direct-coupled actuator, or pneumatic valve actuator to position the valve. Not suitable for combustible gases. Compatible with Honeywell MP953 series pneumatic actuators or electric actuators with appropriate linkages.