Every Home
Safe & Connected
CNGValve monitors and protects your building's gas system in real-time. Smart valves that detect leaks, control flow, and keep every home safe — reliable CNG distribution you can count on.
A product by Tech 404 — Yerevan, Armenia
Gas is energy.
We keep it flowing safe.
Imagine safe CNG flowing through every pipe in your building — monitored, protected, and controlled by intelligent sensors that never sleep. That's CNGValve.
Meet the CNGValve Device
A compact smart gas valve controller installed directly on your CNG pipes — monitoring flow, pressure, and methane levels 24/7
Smart Valve Controller
Each CNGValve device clamps onto a standard gas pipe and provides real-time monitoring plus remote control. With 4 units per floor, you get complete coverage of your building's gas system.
How It Installs
Attach to Pipe
Clamp the device onto your gas pipeline
Connect to WiFi
Quick setup via the built-in web interface
Monitor Everything
Real-time data flows to your cloud dashboard
Intelligent Gas Monitoring
Protecting your gas supply with smart automation and real-time alerts
Precise Gas Monitoring
Track every cubic meter — real-time flow, pressure, and methane data keeping your gas supply safe
Instant Leak Detection
AI-powered alerts the moment abnormal gas flow patterns or methane levels are detected
Remote Valve Control
Open or close any gas valve from anywhere — keep the supply flowing exactly where it should
Smart Automation
Automatic shut-off protects your gas system before a single leak becomes a hazard
Freeze Protection
Temperature monitoring prevents gas line issues — safe distribution matters
3D Building View
See your entire gas system in an interactive 3D visualization — every pipe, every valve
Cloud Dashboard
Beautiful real-time charts and history — gas quality and flow data at your fingertips
Efficient & Silent
Ultra-low power design runs for years — silently guarding your gas infrastructure
Our Hardware
Smart gas valve controllers installed on your building's gas pipelines — 4 devices per floor
Valve Controller
ESP32 + Gas Sensor + Servo Valve
- ESP32 with WiFi connectivity
- Gas flow rate sensor
- Pressure sensor (0-10 bar)
- Temperature sensor
- Motorized ball valve (open/close)
- 4 devices per floor
Building Hub
Central Gateway + Cloud Bridge
- Central data collection gateway
- Connects all floor controllers
- Cloud sync & remote access
- Local OLED status display
- Battery backup for alerts
- 1 hub per building
Start Protecting Your Gas
Minimum package: 4 Gas Valve Controllers + 1 Building Hub — covers 1 floor
- Covers 1 floor
- Cloud dashboard access
- Real-time leak alerts
- Remote valve control
- 1 year warranty
Development Timeline
From concept to safe gas reality
Research & Concept
CNG infrastructure monitoring research and sensor selection
Prototype v1
First working smart gas valve controller with flow sensors
Wireless Integration
WiFi and custom radio for building-wide communication
Cloud Platform
Web dashboard with 3D building visualization and real-time data
Leak Detection AI
Machine learning model for anomaly detection in gas flow
Multi-valve System
Support for dozens of gas valves per building with central control
Beta Testing
Field testing in residential and commercial buildings
Production Launch
Full production release with certified hardware
Dashboard Access
Monitor your gas infrastructure with our powerful cloud dashboard
Professional
per month
- Full dashboard access
- Real-time sensor data
- 3D building view
- Alert notifications
- Up to 50 devices
Enterprise
for large buildings
- Everything in Professional
- Unlimited devices
- Custom integrations
- Dedicated support