Automatic air vent, simple FLEXVENT 3/8 inch, 10 bar, with shut-off valve 27750

Flexvent Automatic Air Vent – Reliable Air Removal from Installations

This compact Flamco Flexvent automatic air vent is a simple yet effective solution for removing air from heating and air conditioning systems. Its solid brass construction ensures long-lasting and trouble-free operation, and the presence of an shut-off valve facilitates servicing and maintenance of the installation. Installation is easy thanks to the standard 3/8 inch external thread.

Construction and application

The Flexvent air vent is designed for installation at the highest points of the installation, where air accumulates. Its operation is based on the automatic removal of accumulated air, which prevents corrosion, reduced supply temperature and other problems related to the presence of air in the system. The shut-off valve allows the air vent to be removed without the need to drain the entire installation – useful during renovations or component replacement. Made of brass, it is corrosion resistant and ensures durability even in harsh conditions.

Key features and benefits

• Brass housing: provides strength and corrosion resistance, guaranteeing a long service life of the device.
• Shut-off valve: facilitates servicing and replacement of the air vent without the need to drain the installation – saving time and costs for the installer.
• Compact dimensions: allow installation in tight spaces where other models may not fit. Height of 82 mm facilitates integration with existing infrastructure.
• Standard 3/8 inch (10) thread: ensures compatibility with most heating and air conditioning installations. Connection length of 11 mm allows for a secure and tight connection.
• Maximum working pressure 10 bar: allows use in systems with increased working pressure.
• Maximum medium temperature 90°C: allows operation in a wide range of temperatures, typical for heating installations.
• Leak protection: further increases safety and minimizes the risk of failure.

This Flexvent model is ideal for both new installations and modernization of existing heating and air conditioning systems. Its reliability and ease of installation make it a popular choice among professionals and end-users looking for an effective solution for venting installations.