Honeywell Commercial VP527A1034 Pneumatic Water Valve

Meet the Honeywell Commercial VP527A1034 Pneumatic Water Valve, a rugged 2-way unit engineered for reliable HVAC control. Designed for air conditioners and fan coil units, this valve combines a forged brass body with a stainless steel stem for long-lasting performance. The diaphragm actuator and proportional normally open positioner deliver smooth, precise modulation across a 3–10 psi control range, with a maximum 250 psi rating and a broad temperature range from 35 to 250°F.

• 2-Way, unitary design for efficient control
• End connections: 45° SAE Flare x 45° SAE Flare
• Nominal size: 1/2" outer diameter; end-to-end distance 3-1/8"
• Materials: Forged Brass body; Stainless Steel stem
• Actuator type: Diaphragm; Positioner: Proportional Normally Open
• Pressure rating: 250 PSI; Temperature rating: 35–250°F
• Inclusions: 3–10 PSI Spring included
• Flow capacity: 1.6 Cv
• Applications: Air conditioner and fan coil units

Ideal for precise control in modern HVAC systems, the VP527A1034 combines durability with dependable performance in commercial environments.