Controlling water flow in an humidifier equipment

Case Study – Humidifier Equipment in Aircraft

Background

Maintaining stable cabin humidity is essential for passenger comfort and system performance aboard aircraft. To achieve this, humidifier systems using water are installed. However, one of the primary challenges in these systems is the variation in cabin pressure, which can directly affect the water flow rate—potentially compromising humidity levels.

Solution

To overcome this challenge, BT-Maric Insert-Type Constant Flow Valves have been selected. These valves ensure a pre-set, stable water flow rate, fully independent of pressure fluctuations.

Thanks to their mechanical simplicity, high reliability, and compact design, BT-Maric valves are ideally suited for use in critical aerospace applications where stable performance and consistent humidity control are non-negotiable.

Benefits of Using BT-Maric Constant Flow Valves

1. Reliable, simple to install, and tamper-proof

Designed for long-term stability and secure operation in demanding environments.

2. Cost-efficient and maintenance-free

With no moving parts or servicing required, BT-Maric valves offer long-term savings and trouble-free operation.

3. Long life expectancy

Built for durability, with a service life of up to 20 years.

4. Stable flow in humidifier systems

Maintains a constant, pre-set water flow regardless of pressure variations—essential for consistent humidity control.

5. Supports water conservation

Helps reduce water waste and contributes to the responsible use of our planet’s most valuable natural resource.

Facing Similar Challenges?

• How do you currently control the water flow rate in your humidifier system?
• Are you experiencing difficulties in maintaining stable flow within your moisturising or humidification equipment?
• Do pressure fluctuations affect the performance or reliability of your current system?

If so, BT-Maric Constant Flow Valves may provide the simple, reliable solution you need—ensuring consistent water flow, improved system stability, and reduced maintenance.