Description
Schneider Electric (Erie) VS3427 Zone Valve Body Overview
The Schneider Electric (Erie) VS3427 is a heavy-duty two-position zone valve body engineered for steam hydronic systems. Featuring a 1″ NPT connection and a three-way configuration, this valve body delivers precise flow control with an 8.0 Cv flow coefficient — making it well-suited for commercial and residential steam zoning applications where reliable, repeatable shutoff is critical.
Key Features
- Three-way valve body design for diverting or mixing steam flow
- 1″ NPT pipe connections for straightforward installation into standard piping
- 8.0 Cv flow coefficient for efficient steam flow management
- Two-position (open/closed) operation for simple, dependable zone control
- Built for steam system compatibility — handles the elevated temperatures and pressures of steam hydronic applications
- Engineered by Schneider Electric under the trusted Erie Controls brand
- Valve body sold separately — compatible with Erie actuators for a complete zone valve assembly
Application
The VS3427 valve body is ideal for use in steam heating systems requiring zoned distribution control. Its three-way configuration allows it to serve as either a diverting or mixing valve depending on piping arrangement, giving system designers flexibility in layout. The two-position control action integrates easily with standard zone control panels and thermostats.
Specifications
- SKU: VS3427
- Brand: Schneider Electric (Erie)
- Connection Type: NPT (National Pipe Thread)
- Pipe Size: 1″
- Valve Configuration: Three-Way
- Flow Coefficient (Cv): 8.0
- Operation: Two-Position
- Media: Steam
- Application: Zone Valve Body







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