Erie By Schneider Electric VM2221P23A000 PopTop Modulating Zone Valve

The Erie by Schneider Electric VM2221P23A000 is a 2-way modulating zone valve assembly designed for closed hydronic heating and cooling systems. This complete assembly features a 1/2-inch NPT threaded connection valve body with a Cv rating of 1.0 and an integrated proportional spring return actuator, making it ideal for fan coil units, VAV reheat, unit ventilators, and radiant applications.

Key Features:

• PopTop design allows one-handed engagement or removal of actuator from valve body
• Spring return actuator with normally open (N.O.) configuration for fail-safe operation
• Proportional control with factory-supplied 0-10 VDC signal range, jumper selectable for 0-5 VDC, 5-10 VDC, or 4-20 mA
• 50 PSI maximum close-off pressure at 1.0 Cv rating
• 24 VAC power input at 10 VA maximum
• Tool-less connection eliminates need for linkages or calibration
• Rugged brass forged body with chrome-plated stem for long service life
• Compatible with hot or chilled water and up to 50% ethylene glycol

The actuator can be easily attached after the valve body has been installed into the system, providing exceptional installation flexibility. The equal percentage flow characteristic provides precise modulating control for temperature regulation. UL Listed for use in NEMA Type 1 locations.