Honeywell VP522A1047/U Pneumatic Sequencing Water Valve

Product Description

The Honeywell VP522A1047/U is a pneumatic sequencing water valve designed for controlling hot and cold water flow in HVAC systems. This valve operates in three-pipe systems and is compatible with fan-coil and induction units. Its compact design includes a seven-eighths inch outer diameter and a robust capacity of four Cv on Port A and two point five Cv on Port B.

• Corrosion resistant materials ensure durability.
• Molded composition discs allow for tight shut-off.
• Operator can rotate three hundred sixty degrees for flexible installation.

Product Highlights

This valve is suitable for various applications, offering versatility in HVAC control. Its three-way mixing feature enhances fluid management.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: VP522A1047/U

Technical Specifications

• Service: Hot and/or cold water
• Operating Conditions: 35 F to 250 F (2 C to 121 C)
• Maximum Diaphragm Pressure: 25 psi
• Connection Size: 7/8 inches O.D.; 3/4 inches nominal
• Spring Range: 2 psi to 13 psi
• Valve Type: Unitary
• Body Pressure: 250 psi
• Air Connections: 1/8 inches NPT