Erie By Schneider Electric VM2322P33A000 3/4" NPT 2-Way Modulating Zone Valve Assembly 50 PSI 24V Proportional Non-Spring Return

The Erie by Schneider Electric VM2322P33A000 is a 3/4" NPT two-way modulating zone valve assembly designed for precise temperature control in hot and chilled water heating and cooling applications. This PopTop valve features a proportional control actuator with non-spring return action, providing accurate positioning for optimal system performance.

Key Features:

• One-handed engagement or removal of the motorized actuator from the valve body - simply push the button and lift
• Actuator can be easily attached after the valve body has been installed into the system, mounting quickly without linkages or calibration
• Rugged 300 PSIG rated brass forged body design for long life
• 24 VAC operation with proportional control accepting 0-10 VDC, 0-5 VDC, 5-10 VDC, or 4-20 mA signals
• 3/4" NPT threaded connection with 2 CV flow coefficient rating
• 50 PSI maximum close-off differential pressure rating
• Requires no maintenance for reliable, long-term operation

Technical Specifications:

• Valve Size: 3/4 inch NPT
• Configuration: 2-way modulating
• Actuator Type: Proportional, non-spring return (AP33A000)
• Voltage: 24 VAC +25%/-15% 50/60 Hz
• Control Signal: 0-10 VDC, 0-5 VDC, 5-10 VDC, or 4-20 mA
• Flow Coefficient (Cv): 2.0
• Maximum Close-Off Pressure: 50 PSI
• Operating Temperature: 35 to 125°F (1.7 to 52°C)
• Body Material: Forged brass
• Location Rating: NEMA Type 1

The Erie VM Series modulating PopTop zone valves offer a wide variety of CV ranges and control signal options specifically designed for hot and chilled water applications. The proportional PopTop actuators incorporate equal percentage flow characteristics and are designed for precise temperature control of fluid flow in heating or cooling applications, making this valve ideal for zone control in HVAC systems, fan coils, baseboards, and air handlers.