Design Vacuum Inlet Valve

Sistem Air Design Vacuum Inlet Valves – The Perfect Blend of Style and Innovation

The Design vacuum inlet valves by Sistem Air represent true innovation in the central vacuum system industry.
Featuring refined aesthetics and advanced engineering, these valves fit seamlessly into any home, combining robustness, practicality, and long-term reliability.
Discover the unique details and features of this elegant and high-performance series, designed for those who expect excellence in both design and technology.

Main Features of the Design Vacuum Inlet Valves

Feature	Description	Image
Double O-Ring Seat	Engineered to ensure perfect sealing with the mounting plate, even when the wall box is not perfectly aligned. Prevents air leaks and improves long-term performance.
Easy Opening	The swing-open door allows effortless access, even when the system is under vacuum pressure – ideal for multi-operator use.
Interchangeable Covers	Available in 12 color variants, grouped into Dark, Natural, and Fruit collections. The covers can be easily replaced for full customization.
Reinforced Structure	Four assembly screws provide maximum rigidity, ensuring stability even on irregular wall surfaces.
Double-Conical Gasket	Made of SEBS rubber, this innovative gasket eliminates the “memory effect” and ensures a long-lasting, airtight seal.
Quick Connection	Equipped with 1 mm² cables for fast connection to the central vacuum micro-switch circuit via screw terminals.
Universal Compatibility	Compatible with all flexible vacuum hoses, including standard, electrified, and wireless models (Flisy and Flisy 2).

Installation Diagram and Compatible Accessories

The Design vacuum inlet valves can be installed on square mounting plates (art. 1450.4B or 1450.5B), ensuring a stable and secure setup.
Below is a summary of compatible components for a perfect installation.

Benefits of the Design Vacuum Inlet Valves

• Customizable Aesthetics: Choose from 12 color options to match your interior décor and maintain visual harmony throughout the home.
• Durability and Reliability: Reinforced structure and SEBS sealing gasket ensure long-lasting airtight performance.
• Ease of Installation: Fully compatible with standard mounting systems and preassembled kits for quick setup.
• Versatility: Works with all types of vacuum hoses – from standard to advanced wireless systems.

The Sistem Air Design vacuum inlet valves are the perfect solution for those seeking a refined, functional, and durable addition to their central vacuum system.
With universal compatibility, a wide color range, and robust build quality, they deliver superior performance and aesthetic integration in every environment.