Smart valve and meter controller
Eddy Link
A valve and water meter controller that brings smart leak detection to existing plumbing systems of any size. Drives shutoff valves for any pipe size and reads the meters a building already has.
Eddy Link connects a building's larger lines to the Eddy monitoring center. It drives motorized shutoff valves up to 18 inches, reads water meters and routes everything through 915 MHz LoRaWAN.
Every Eddy deployment includes a shutoff valve connected to Eddy Link. Eddy provisions and configures the valves and meters the Link runs, so they join detection and response on one program.
Eddy Link · valve and meter controller
Read and drive the larger valves and meters.
Eddy Link reads the building's meters and drives motorized shutoff valves up to 18 inches, on Eddy's own valves or third-party valves already in place. It reads Sensus, Neptune, Badger and Mueller meters, in new construction or retrofit.
Flow steady. The monitoring center is watching.
What it does
Drives motorized valves
5-wire or 4-wire control drives shutoff valves up to 2 inches (DN50) on USB power and up to 18 inches (DN450) on 24 V DC. Eddy provisions and configures each valve.
Reads the water meter
A meter cable connects to the meter's register, so odometer and volumetric flow data stream to Eddy. Eddy provisions and configures each meter.
LoRaWAN backbone
915 MHz long-range radio, fully compatible with other LoRaWAN smart-building devices on the same network.
Backup power
LiPo internal battery keeps the controller live during outages so a power loss does not become an alert gap.
Pressure-transmitter input
Optional 4–20 mA pressure transmitter input enables pressure monitoring through the same controller. Available on request.
Where it fits
Specify Eddy Link wherever a main, zone or riser needs shutoff control, metering or both, under one managed program for detection and response. Eddy provisions and configures the valves and meters it runs.
Mains, zones and risers
Shutoff control and metering on the lines too large for Eddy IQ, up to 18 inches.
New construction and retrofit
The same controller works on an active site and in a building already in operation.
Mixed utility deployments
Meter-only, valve-only or combined configurations on the same controller.
Pressure monitoring (on request)
Add a 4–20 mA pressure transmitter for line-level pressure data.
Spec sheets
Full technical specifications for Eddy Link, in the regional datasheet that matches your market.
Compare
How Eddy stacks up against the alternatives.
Detection method, response chain, network protocol and insurance reporting, side by side.
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