MClimate
T-Valve Water Shut-off Valve
Learn more about leak detection →Water & leaks
Water temp
Leak
Heating
What It Does
Built for water & leaks.
A motorised water shut-off valve with built-in flood and temperature sensing — it does not just warn about a leak, it stops it automatically. Drinking-water certified, with a twelve-year battery. LoRaWAN decoder: MClimate t-valve payload decoder & codec (The Things Network)
Highlights
Automatic water shut-off
A motorised valve closes in under two seconds on a leak signal — stopping damage at source rather than just alerting to it, which matters in plant rooms and risers where nobody is present.
Drinking-water certified
NSF/ANSI/CAN 61 and ACS certified for contact with potable water — a non-negotiable requirement for installation on domestic hot and cold supplies in social housing and schools.
Twelve-year battery
A single internal LiSOCl₂ cell lasts up to twelve years at typical usage — no battery access needed in a live pipework void, and service life rated at over one million valve cycles.
Specification
Datasheet (PDF) ↓- Pipe sizes
- DN20 (¾") and DN32 (1¼")
- Water temperature monitoring
- 1–75 °C
- Connectivity
- LoRaWAN 1.0.1, Class A, EU868–870 MHz
- Link budget
- 130 dB
- Battery
- LiSOCl₂ ER26500, 3.6 V, 9,000 mAh (internal, non-rechargeable)
- Battery life
- Up to 12 years (1 open/close daily, 1 keepalive/hour at SF12)
- Operating pressure
- 5–12 bar
- Valve response time
- ≤0.15 s (open), ≤2 s (close)
- Service life
- ≥1,000,000 cycles
- Flood sensor
- Wired flood sensor (optional accessory)
- Dimensions
- 120 × 90 × 110 mm
- Weight
- 488 g
- Certifications
- ACS, KTW, NSF/ANSI/CAN 61-2018, NSF/ANSI 372-2016, CE (drinking water certified)
- Warranty
- 2 years
- SKU
- MCLIMATE-T-VALVE
Complete The Setup
You will also need a gateway.
Every LoRaWAN sensor needs a gateway to reach the internet. One gateway covers a whole building — the Milesight UG65 is the standard choice for most sites.
On The Platform
A device on its own, or part of the bigger picture.
Buy this device and run it yourself, or have it monitored on the Planetic platform — live dashboards, standards tracking and automatic alerts, with the compliance evidence kept for you.
Questions
Good to know.
- Do I need anything else to use this device?
- Every LoRaWAN sensor needs a gateway to reach the internet. One gateway covers a whole building — the Milesight UG65 is the standard choice for most sites. The gateway itself does not need a sensor to run.
- Is the price ex VAT?
- Yes — all prices shown are ex VAT. VAT is added at checkout where applicable.
- Can I have it monitored on the Planetic platform?
- Yes. Buy the device outright and run it yourself, or have it monitored on Planetic — live dashboards, standards tracking and automatic alerts, with compliance evidence kept for you.
Get Started
Ready to order, or want to talk it through?
Add it to your cart for checkout, or book a call and we will confirm quantities and the gateway you need for the building.