Schneider Electric (Erie) VT3342 Valve Body

The Schneider Electric (Erie) VT3342 Valve Body is a rugged, 3-way hydronic zone valve designed for high-performance fluid control in closed-loop heating and cooling systems. Built from forged brass with a nickel-plated stem and a Buna-N paddle, this 3.0 Cv valve body is engineered for long-term durability in professional environments. The 3/4" inverted flare connections make it an ideal VT3342 retrofit solution for existing piping configurations, allowing technicians to replace obsolete components without extensive repiping. As a two-position valve, it provides reliable on-off management for fan coils, baseboards, and air handlers, supporting a system static pressure up to 400 psi and fluid temperatures between 32° and 200°F.

Designed for seamless integration with the Erie PopTop actuator series, the VT3342 features a patented quick-release mechanism that simplifies field service. This spring return zone valve body ensures fail-safe operation when paired with a normally closed actuator, defaulting to the B-port during power loss. Its high flow capacity and low pressure drop make it a staple for HVAC zone control, offering ANSI Class IV seat leakage protection (0.01%) to prevent thermal bleed. Whether you are performing a Schneider Electric valve replacement or a new system install, this 3-way body delivers the mechanical reliability required for demanding terminal unit applications.

Key Benefits:

• Retrofit Compatibility: Specifically designed with 3/4" inverted flare fittings for fast drop-in replacement of older Erie zone valve bodies.
• High Pressure Rating: Rated for up to 400 psi static pressure, ensuring stability in high-rise and commercial hydronic loops.
• Simplified Maintenance: Fully compatible with PopTop series actuators, allowing for one-handed removal without tools or system drainage.
• Precision Flow Control: Featuring a 3.0 Cv rating and a durable Buna-N paddle to ensure efficient fluid distribution and a tight shut-off.
• Commercial Grade Build: Forged brass construction and nickel-plated internal components resist 50% glycol mixtures and typical hydronic additives.

Common Questions:

Is the VT3342 compatible with steam applications?
No, the VT series is designed for hot and chilled water. For low-pressure steam up to 15 psi, you must use the VS series valve bodies and high-temperature actuators.

Does this valve body include the actuator?
The VT3342 is the 3-way valve body only. The PopTop actuator (such as the AG or AH series) must be purchased separately to complete the assembly.

What is the fail-safe position for this 3-way valve?
When paired with a normally closed actuator, the valve closes the A-port and opens the B-port upon loss of power, ensuring a consistent fail-safe flow path.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.