Description
The Schneider Electric VM3312P33A000 is a 3-way mixing valve assembly with a 3/4-inch valve body designed for hydronic HVAC control applications. It features a proportional electric actuator for precise flow modulation using analog control signals. This valve assembly is intended for zone control and mixing applications in water-based systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric |
| Category |
HVAC Control |
| Part Number |
VM3312P33A000 |
| Subcategory |
Control Valves |
| Product Type |
3-Way Mixing Control Valve |
| Valve Size |
3/4 in |
| Valve Pattern |
3-way mixing |
| Flow Coefficient (Cv) |
2.0 |
| Maximum Pressure |
50 PSI |
| Application |
Zone and mixing control |
| Fluid Type |
Water (non-steam) |
| Actuator Model |
AP33A000 |
| Actuator Type |
Electric, proportional |
| Control Signal |
0–10 VDC, 4–20 mA DC |
| Power Supply |
24 VAC |
| Spring Return |
Yes (NSR) |
| Protection Rating |
NEMA 1 |
| Weight |
5.2 lbs |
Information About VM3312P33A000
The VM3312P33A000 is a valve body and actuator assembly engineered by Schneider Electric for building automation and HVAC systems. The 3-way mixing valve provides controlled blending or diverting of fluid flow within zone-controlled hydronic circuits. It is paired with an AP33A000 proportional electric actuator operating on 24 VAC and supporting multiple analog control signal ranges. Designed for non-steam applications, the valve supports reliable modulation with defined fail-safe behavior and indoor-rated protection.
Key Features:
- 3-Way Mixing Valve Design: Supports zone control and fluid mixing applications.
- 3/4-Inch Valve Body: Standard connection size for hydronic HVAC systems.
- Proportional Electric Actuator: Enables precise modulating control of valve position.
- Multiple Control Signal Support: Accepts 0–10 VDC and 4–20 mA DC signals.
- Normally Spring Return Operation: Provides defined valve positioning on power loss.
- 24 VAC Actuator Power: Compatible with standard HVAC control power supplies.
- HVAC Hydronic Application Rated: Designed for water-based systems up to 50 PSI.
The VM3312P33A000 delivers the reliability and precision required for proportional flow control in HVAC mixing and zoning applications.
