Schneider Electric (Erie) VM3517 Valve Body

Valve, Zone, 1 1/4", Sweat, Three Way, 8.0 Cv, Modulating Valve Body

Schneider Electric (Erie) VM3517 Zone Valve Body – 1-1/4", Three-Way, 8.0 Cv, Sweat Connection

The Schneider Electric VM3517 (formerly Erie) is a modulating three-way zone valve body designed for precise flow control in hydronic heating and cooling systems. With a 1-1/4" sweat connection and 8.0 Cv rating, this durable brass valve body is ideal for applications involving hot or chilled water, and up to 50% ethylene glycol mixtures.

Key Specifications:

• Valve Type: Three-Way, Modulating

• Connection Type: Sweat

• Size: 1-1/4 inch

• Cv (Flow Coefficient): 8.0

• Flow Characteristic: Linear (for 8.0 Cv)

• Leakage Rating: ANSI Class IV (0.01% of rated capacity)

• Closeoff Pressure: 35 psid (241 kPa), 15 psid (spring return)

• Max Pressure Rating: 300 psig (2067 kPa)

• Media Temperature Range: 32°F to 200°F (0°C to 93°C)

• Media Compatibility: Hot or chilled water; up to 50% ethylene glycol

• Trim Material: Brass body and seat, chrome-plated stem, thermoplastic plug

Actuator Compatibility:

• Compatible with AT (tri-state/floating) and AP (proportional 0-10 VDC, 4-20 mA) PopTop® actuators

• Manual override included with actuator

• Drive Time: 150 seconds @ 60 Hz

• Spring Return Time: ≤ 9 seconds

• Mounting: PopTop® quick-connect

Product Highlights:

• Removable and replaceable actuator

• Available in sweat, FNPT, and SAE flare connections

• Cv range options: 1.0 to 8.0

• Equal percentage flow characteristic for Cv 1.0–4.0, linear for Cv 8.0

• Two-way or three-way mixing body configurations

• UL, CSA, CE, and C-Tick certified

• Backed by a 2-year warranty

The VM3517 Zone Valve Body is a reliable choice for zoning systems in commercial and residential HVAC applications, offering long service life, actuator flexibility, and consistent control performance.

Part #: VM3517
Brand: Schneider Electric (Erie)
Category: HVAC Zone Valves / Hydronic Control Valves

Built for efficiency. Designed for performance.