Float valve DN50, FIG.274, execution 16: stem and mushroom - stainless steel, mushroom end - conical EPDM 274A050B16

Float valve for water – reliable flow regulation

This float valve from the zFLO series, with a nominal diameter of DN50, is a solid and proven solution for regulating the water level in installations. Made of high-quality materials, it ensures long-lasting and trouble-free operation. It is ideal for both cold and hot water installations, as well as systems using industrial media with a neutral pH.

The valve is characterized by a high degree of tightness (class A according to EN 12266-1), which minimizes the risk of leaks and ensures safe operation. The construction with flanges drilled according to EN 1092-2 standard facilitates installation and integration with existing infrastructure. The mounting length compliant with EN 558 series 8 standard guarantees compatibility with most standard installations.

Construction and materials

The float valve 274A050B16 stands out with its well-thought-out design and the use of durable materials:

• Body: Grey cast iron (EN-GJL-250) – provides strength and corrosion resistance.
• Stem and mushroom: Stainless steel – guarantees corrosion resistance and long-term operation in contact with water.
• Mushroom end: EPDM conical – ensures tightness and flexibility of the connection.
• Sealing rings: EPDM - additional protection against leaks.

Such a selection of materials translates into maintenance-free operation of the device and its resistance to external factors.

Application and benefits

The zFLO Fig. 274 float valve finds wide application in:

• Domestic and commercial water supply installations.
• Irrigation systems for gardens and green areas.
• Industrial processes requiring precise liquid level control.
• Expansion tanks and buffer tanks.

Why choose this valve?

• High tightness: Class A according to EN 12266-1 ensures minimal water loss and safe use.
• Maintenance-free: No maintenance required translates into saving time and operating costs.
• Durability: The use of stainless steel and EPDM guarantees long-term operation even in difficult conditions.
• Easy installation: Flanges drilled according to EN 1092-2 facilitate integration with the existing installation.
• Ecological: Safe for the environment, does not contain harmful substances.
• Temperature resistance: Possibility of operation in the temperature range up to 90°C (at nominal pressure PN10).