ERIE

ERIE is a manufacturer of hydronic heating, ventilation, air conditioning, and refrigeration (HVACR) components, with a product history that includes zone valves, valve actuators, and related controls. The brand's catalog is built around devices that regulate fluid flow in closed-loop systems: two-way and three-way zone valves, electric and thermal actuators, and replacement parts that keep existing installations operational. ERIE products are commonly specified in commercial buildings, industrial process heating, and residential hydronic systems where zone-by-zone temperature control is required. The line includes actuators that operate on 24 VDC or 24 VAC, valve bodies with inverted flare or NPT connections, and flow coefficients (Cv) ranging from fractional values up to 8.0 or higher depending on the model. Many ERIE actuators are designed as direct replacements for specific valve bodies, with compatibility cross-referenced by manufacturer part numbers such as VS2212G24U020, VS2211H24A020, and VT2212G14A02A. This replacement-oriented design reduces the need to swap out entire valve assemblies when only the actuator has failed. 3G Electric supplies ERIE components as part of its broader HVACR replacement parts inventory. The current offering includes over 100 ERIE SKUs, covering zone valves, actuators, and related accessories. Products are listed with manufacturer part numbers, compatible part numbers, and key specifications such as connection size, actuation voltage, flow coefficient, and normal position (normally open or normally closed). This data allows maintenance teams and procurement specialists to match a replacement to an existing installation without relying on visual identification alone. Typical applications for ERIE products include hydronic heating and cooling loops, zone control in commercial buildings, industrial oven temperature regulation, and process fluid control where on-off or modulating operation is needed. The valves and actuators are used in systems that distribute hot water, chilled water, or steam to individual zones based on thermostat or building automation signals. For buyers, the practical considerations are connection type and size, actuator voltage and control signal, flow coefficient, and whether the valve is normally open or normally closed. ERIE part numbers generally encode some of this information, but cross-referencing with the compatible valve or actuator number is the reliable method. 3G Electric lists ERIE products with the manufacturer part number and, where available, the compatible part number to simplify this process. The product range includes actuators such as the AG24U020, AH24A020, AP23A000, VS2427, and AG14A02A, as well as zone valves like VM2223, VT2343G13A020, and VT2427. These items are stocked as replacement components for HVACR and industrial oven systems. 3G Electric ships ERIE orders globally and provides product data to support specification and procurement. The focus is on supplying the correct replacement part with the technical details needed to verify fit and function before installation.

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BrandERIE

CategoryReplacement HVACR Pumps, Valves & Tubing

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About ERIE

Common Applications

Commercial hydronic heating — ERIE VT2343G13A020 zone valve with 3/4-inch inverted flare and 3.5 Cv for zone flow control.
Industrial oven temperature regulation — ERIE VM2223 zone valve as OEM replacement for fluid flow in designated heating zones.
Building automation zone control — ERIE AG14A02A actuator compatible with VT2212G14A02A for valve positioning in water or steam systems.
Residential hydronic heating — ERIE VT2427 2-way zone valve with 1-inch NPT and 8.0 Cv for individual zone control.
HVACR valve replacement — ERIE AG24U020 actuator operating on 24 VDC, compatible with VS2212G24U020 valve body.
Commercial cooling and refrigeration — ERIE AP23A000 electric valve actuator for modulating or on-off valve operation.

Frequently asked questions

Common questions about ERIE from 3G Electric.

What is the difference between an ERIE zone valve and an ERIE actuator?

An ERIE zone valve is the fluid-controlling assembly that opens or closes to direct water or steam to a specific zone. It includes the valve body and may include the actuator. An ERIE actuator is the motorized or thermal component that drives the valve stem in response to a control signal. Actuators are often sold separately as replacement parts. For example, the AG24U020 actuator is compatible with valve part VS2212G24U020. When replacing, verify both the actuator and valve part numbers to ensure mechanical and electrical compatibility.

How do I select the correct ERIE replacement actuator for my valve?

Match the actuator's compatible manufacturer part number to your existing valve body. ERIE actuators are cross-referenced to specific valve models. For instance, the AH24A020 actuator is compatible with VS2211H24A020, and the AG14A02A is compatible with VT2212G14A02A. Also confirm actuation voltage (24 VDC or 24 VAC), control signal type (on-off or modulating), and stroke or torque requirements. If the valve body part number is not visible, consult the original installation documentation or measure the valve stem and mounting pattern.

What does the Cv rating mean on ERIE zone valves like the VT2343G13A020?

Cv is the flow coefficient: the volume of water in US gallons per minute that will flow through the valve at a pressure drop of 1 psi. A higher Cv indicates lower resistance to flow. The ERIE VT2343G13A020 has a Cv of 3.5, while the VT2427 has a Cv of 8.0. Select a valve with a Cv that matches the required flow rate and allowable pressure drop for your zone. Oversizing can cause poor control at low loads; undersizing may not deliver enough flow. Refer to the system design flow and pressure drop when choosing.

Are ERIE zone valves available in normally open and normally closed configurations?

Yes. ERIE zone valves are available in both normally open (N/O) and normally closed (N/C) configurations. The SKU 116C89 is a 2-way normally closed valve with a 3/4-inch inverted flare connection and 24V actuation. The normal position determines valve state when the actuator is de-energized. Normally closed valves are common in heating zones where flow should stop if power is lost; normally open valves are used where flow must continue. Confirm the required fail-safe position for your application before ordering.

What connection types do ERIE zone valves use?

ERIE zone valves are offered with different connection types, including inverted flare and NPT (National Pipe Thread). For example, the VT2343G13A020 uses a 3/4-inch inverted flare connection, while the VT2427 has 1-inch NPT connections. Inverted flare connections are common in residential and light commercial hydronic systems and require a matching flare fitting. NPT connections are tapered pipe threads that seal with thread sealant. Always match the connection type and size to the existing piping to avoid adapters or rework.

Can ERIE actuators be used in industrial oven applications?

ERIE zone valves and actuators are used in industrial oven systems for zone control of heating fluids. The VM2223 zone valve, for example, is listed as an OEM replacement part for industrial ovens, where it regulates fluid flow to maintain temperature consistency across zones. In these applications, verify that the valve materials and actuator ratings are suitable for the operating temperature and fluid. The actuator voltage and control signal must also match the oven's control system. Consult the oven manufacturer's specifications for the original valve part number.