Flow control, shut-off and drain valve FLOWJET 3/4 for DHW vessels REFIX DD, 16 bar / 70°C, threaded connection male thread GZ3/4" / female thread GW3/4". 9116799

Flow control, shut-off and drain fittings – a key element of DHW installation.

This FLOWJET 3/4" shut-off valve is a reliable solution for safely shutting off and draining Refix DD diaphragm expansion vessels. Compliance with DIN 4807 T5 standard guarantees its high quality and safety. It is an element that will be appreciated by both professional installers and end-users looking for reliable operation of the domestic hot water system.

Functionality and application

The FLOWJET fitting is designed to work with Refix DD vessels, providing effective shut-off and drainage when needed. This allows for maintenance, repairs or replacement of the vessel without having to drain the entire installation. The double-sided G ¾” connection with GW/GZ threads facilitates installation and integration with the existing hydraulic system. The possibility of installation on a 1” tee further increases the flexibility of application.

Operating parameters and construction

The valve is characterized by a permissible operating pressure of up to 16 bar and a permissible operating temperature of up to 70°C. This makes it suitable for most standard DHW installations, ensuring reliable operation even in difficult conditions. The construction of the fitting ensures not only safety but also durability and corrosion resistance. A secured shut-off valve with a drain valve guarantees long-term, trouble-free operation.

• Safety: Compliance with DIN 4807 T5 standard confirms a high level of safety.
• Versatility: Double-sided G ¾” connection (GW/GZ thread) facilitates installation in various configurations.
• Durability: Withstands pressure up to 16 bar and temperature up to 70°C, ensuring long-term operation.
• Convenience: Allows easy shut-off and drainage of the expansion vessel without the need to interfere with the entire installation.
• Compatibility: Specifically designed for Refix DD vessels from REFLEX, ensuring optimal fit and performance.