> For the complete documentation index, see [llms.txt](https://docs.mclimate.eu/mclimate-lorawan-devices/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mclimate.eu/mclimate-lorawan-devices/devices/mclimate-t-valve-lorawan.md).

# MClimate T-Valve LoRaWAN

![](https://3940008670-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-McDr-jr9h3qA888r1Yp%2Fuploads%2F94TUDwxj0ImIqBNzrJnW%2Fmw1920_t-valve-header-image.png?alt=media\&token=aef097cb-4b49-4ae8-985b-b7c225494821)

{% file src="/files/YXgBgwZEkkSJzlhBTZo8" %}
Datasheet
{% endfile %}

{% file src="/files/IIts7wSv3pg1Y0rz7Thj" %}
User Manual
{% endfile %}

## General information

T-Valve is a LoRaWAN water valve used in residential or commercial buildings available in 3/4" and 1 1/4" versions, respectively DN20 and DN32

Learn more about MClimate Smart Building Solutions:

{% embed url="<https://mclimate.eu/pages/smartbuildings>" %}

Purchase MClimate T-Valve LoRaWAN:

{% embed url="<https://mclimate.eu/products/mclimate-t-valve?variant=47858941231436>" %}

## Features

* Remote water supply control
* Water temperature
* Ambient temperature
* External power supply (optional)
* Wired Flood Sensor (optional)
* Housing tampering detection&#x20;
* Magnetic tampering detection
* Buttons for manual control
* LEDs for valve and device status indication
* Buzzer

## Compatibility

* LoRaWAN 1.0.3, Class A device, EU868 - 870; Other LoRaWAN regional settings available upon request&#x20;
* LoRaWAN MAC Port: Uplink messages: 2. Downlink messages: 1, 2, 4-223;
* Encryption: LoRaWAN End-to-end encryption (AES-CTR)
* Activation: OTAA
* Link budget: 130dB
* RF Transmit Power: 14dBm

## Valve specifications

* Valve type: Solenoid Valve (Indirect-acting)
* Fitting sizes: DN20 or DN32
* Operating pressure: 5 - 12 bars
* Water temperature: 1-75°C
* Valve respond time: open ≤ 0.15s; close ≤ 2s&#x20;
* Service life: ≥ 1,000,000 cycles

## Power supply

* Battery is included.
* Battery type: LiSOCl2 ER26500 3.6VDC 9000mAh
* Operating voltage: 3.6VDC
* Expected battery life:&#x20;
  * 12 years (depending on configuration and environment)
  * Tested at 1 open and 1 close daily, 1 keepalive per hour at SF12.
* External power supply: Optional

## Conformity

* Drinking water certification: ACS, KTW, NSF/ANSI/CAN (61-2018), NSF/ANSI (372-2016), USA California Health and Safety Code 11687, USA S.3874 - 111th Congress (2009-2010)
* CE

If you have any questions, feel free to reach out to us at <lorawan-support@mclimate.eu>


---

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