BT-Maric Flow Control Valve – Constant and Reliable Flow

Our BT-Maric flow control valve, even called constant flow valve – is designed to deliver a predetermined, constant flow rate for water. The flow control valves maintain a fixed and pre-set flow rate, regardless of pressure fluctuations. With these reliable flow control valves, the flow of water in a pipe system is kept at a specified value, ensuring stable performance even when pressure varies.

Bertfelt is the leading manufacturer of BT-Maric flow control valves for industrial use.

Reliable flow control across a wide range

Precise flow control valves

Bertfelt offers a complete range of precise flow control valves, covering flow rates from 0.15 L/min to 8,854 L/min. These valves help industries save water, protect equipment, and make processes more efficient.

We also provide tailor-made OEM solutions to meet the unique challenges of OEM manufacturers.

Applications of flow control valves

Our flow control valves are used in many industries and applications, such as:

process and food industries
water treatment
pump & filter protection
firefighting
marine systems
irrigation and farming

Applications

This is how it works

Why choose a flow control valve?

Have you got the following challenges?

Do you need a constant and limited flow in your application?
Require a stable flow rate regardless of pressure variations?
Want to control and minimize water consumption?
Need to protect centrifugal pumps or filters?
Looking to mix fluids in specific proportions, at both high and low pressure?
Want to save water in hotels, restaurants, waterparks, condominiums, or campgrounds?
Having need to regulate water intake at the source in an irrigation system?