Differential gravity valve 6/4 inch ZR3

Differential gravity valve is an element of the installation that ensures proper circulation of domestic hot water, preventing pressure differences between individual draw-off points. The ZR3 model from Ferro, with 6/4 inch connections, is a universal solution for both vertical and horizontal installations. Its construction based on a rubber ball ensures reliable operation and long service life.

This valve is used in central heating and domestic hot water systems where it is necessary to balance the pressure in different sections of the installation. Thanks to this, water reaches each draw-off point with adequate force, ensuring user comfort. Installers will appreciate the ease of installation thanks to the BSPP threaded connections with a diameter of 1 1/2 inch (40). The use of this type of valve allows for optimization of the entire heating system and reduces the risk of failure caused by uneven heat distribution.

• Versatility of installation: The possibility of installation both vertically and horizontally makes it easier to adapt to specific installation conditions.
• Reliability: The rubber ball inside the valve ensures tightness and corrosion resistance.
• Temperature and pressure resistance: The valve operates stably at a temperature of up to 110°C and at a maximum pressure of 0.7 MPa (7 bar).
• Standard connections: BSPP 1 1/2 inch (40) threads ensure compatibility with most available installation elements.
• Durability: Made of high-quality materials guarantees long service life and trouble-free operation.

The ZR3 valve is a solid and proven solution for demanding installations. Its simple construction and high-quality workmanship translate into ease of installation and trouble-free operation for many years.