Check valve ASV-PV, DN40, 5-25 kPa, female thread, without insulation 003Z5505

Check valve for precise hydraulic balancing

This check valve, designed for heating and air conditioning installations, serves to automatically maintain a constant differential pressure in the circuits. Its task is to ensure optimal flow of heating or cooling medium, which translates to thermal comfort and energy efficiency of the entire system. The ASV-PV model, with a nominal diameter of DN40 and an adjustment range of 5-25 kPa, is particularly recommended for use with radiators.

This valve is a key element in the process of hydraulic balancing of the installation. By precisely setting the available pressure, it allows for even distribution of heat or cold throughout the building, eliminating problems with underheated or overheated rooms. This makes it possible to reduce operating costs and increase user comfort.

Construction and application

The ASV-PV valve is characterized by a solid construction and high quality of workmanship. It has internal metric threads (connection 1 and 2), which facilitates installation and integration with the existing installation. The Kvs value of 10 ensures adequate flow rate for medium-sized installations. Designed to operate at temperatures up to 120°C, making it a universal solution for most heating systems.

According to the manufacturer's recommendations, the ASV-PV valve should be mounted on the return line, in conjunction with a cooperating valve placed on the supply line. ASV-M/I/BD valves (for DN 15-50) or MSV-F2 (for DN 65-100) are recommended for cooperation. This configuration allows for optimal flow regulation and stability of installation operating parameters.

Key features and benefits

• Precise adjustment: adjustment range of 5-25 kPa allows for accurate adaptation to the specifics of the installation and user needs.
• Automation: the valve automatically maintains the set differential pressure, eliminating the need for manual adjustment.
• Versatility: suitable for use in both heating and air conditioning installations.
• Durability: made of high-quality materials guarantees long life and reliable operation.
• Easy installation: internal threads facilitate integration with the existing installation.
• Energy saving: by ensuring optimal flow, it contributes to reducing the operating costs of the heating or air conditioning system.
• Compatibility: can be used with various types of cooperating valves (ASV-M/I/BD, MSV-F2).
• Flange pressure class PN 16 ensures safe operation under standard working conditions.