Filling valve, GW 1/2 inch / GZ 3/4 inch connection, adjustment range 0.5-3.0 bar, with hose connector VF06-1/2A

Filling valve VF06 is a reliable solution for filling and replenishing water in closed heating systems. Its design combines a pressure regulator, check valve, and shut-off valve, providing comprehensive control over the filling process. The ability to mount a pressure gauge (available separately) allows for precise measurement and monitoring of pressure in the system, minimizing the risk of damage caused by excessive pressure.

This valve is particularly useful in systems with manifolds, both in heating circuits powered by manifolds, and for direct water filling using a flexible hose to the boiler or supply line. The adjustable output pressure in the range of 0.5 to 3.0 bar allows it to be adapted to the specific requirements of the installation. Made of high-quality materials, the valve is characterized by durability and corrosion resistance. Female thread 1/2 inch and male thread 3/4 inch connections ensure compatibility with most standard installations.

Why choose the VF06 valve?

• Versatility: ideal for various types of closed heating systems.
• Precision: adjustable output pressure in a wide range (0.5-3.0 bar) ensures optimal operating conditions for the installation.
• Safety: built-in check valve protects against backflow of water and safeguards against the effects of sudden pressure surges.
• Convenience: the ability to mount a pressure gauge facilitates control of pressure in the installation.
• Durability: solid construction and high-quality materials guarantee a long service life.
• Input pressure compensation: changes in input pressure do not affect stable output pressure, ensuring reliable operation even with fluctuations in the water supply network.

The valve has a max. working pressure of 16 bar and is designed for permanent installation. Its connections are made to the standard tapered gas thread BSPT-R (ISO 7-1 / EN 10226-1), which ensures tightness and ease of installation. The maximum operating temperature at the inlet and outlet is 40°C. The valve is intended for use with a diaphragm expansion tank.