ASK quick connector for expansion vessel with inspection valve 2 x 3/4" BSPP 77924

Quick connector for expansion vessel – comfort and installation safety

The ASK quick connector is a practical solution for connecting a diaphragm vessel in heating, cooling and domestic water installations. Equipped with a check valve and drain valve, it facilitates the maintenance and servicing of the system without the need to completely drain it. Made of durable brass, it ensures reliable operation for a long time.

Design and functionality

This is a solid solution for installers and users who value convenience. The ASK quick connector allows for quick and safe connection of the diaphragm vessel to the installation, minimizing the risk of leaks. The check valve allows the vessel to be shut off for inspection or repair, and the drain valve facilitates draining the water. The whole is secured by the possibility of sealing the check valve after maintenance, which guarantees that it will not be closed by unauthorized persons. Connections with a diameter of 3/4 inch (female thread) ensure compatibility with most standard installations.

Advantages in practice

• Easy maintenance: The check valve allows the expansion vessel to be shut off without the need to drain the water from the entire installation, which significantly reduces service time and costs.
• Safety: The ability to seal the check valve protects against accidental opening and ensures the integrity of the system.
• Convenience: The drain valve facilitates draining the expansion vessel during maintenance or replacement.
• Durability: Made of brass, the quick connector is resistant to corrosion and mechanical damage, guaranteeing long-term use.
• Compliance with standards: The product meets the requirements of PN-EN 12828 standard and has an NIZP-PZH certificate, which confirms its high quality and safety.
• Quick installation: 3/4 inch female thread connections facilitate quick and efficient connection to the existing installation.

Technical data

Maximum working pressure: 10 bar Maximum working temperature: up to 120°C Body material: brass Connections: 2 x G¾'' female thread