Shut-off valve GLO Fig. 215 DN250 PN16, gray cast iron EN-GJL-250, construction: 71, stem-to-bonnet connection – detachable – screw, stem, regulating mushroom and body ring – stainless steel, without opening indicator 215A250C71

The shut-off valve zGLO Fig. 215 is a reliable solution for flow regulation in diverse installations. Made from durable gray cast iron EN-GJL-250, this valve with nominal diameter DN250 and pressure class PN16 performs excellently in water, steam, and industrial systems. The design featuring a stem, regulating mushroom, and body ring made of stainless steel ensures long-term, trouble-free operation even under demanding conditions.

Construction and Application

The valve features a detachable connection between the stem and the regulating mushroom via a screw, facilitating service and replacement of internal components. Construction type 71, with a stem, regulating mushroom, and body ring made of stainless steel, provides resistance to corrosion and high temperatures. The absence of an opening indicator simplifies the design and minimizes the risk of failure. This valve is suitable for hot and cold water systems, cooling systems, steam systems, industrial processes, district heating, and power generation. It is a versatile device that performs reliably in both new installations and system upgrades.

Key Features and Benefits

• High tightness: Class A tightness per EN 12266-1 ensures minimal medium leakage and safe operation.

• Durability: Use of gray cast iron EN-GJL-250 and stainless steel components guarantees corrosion resistance and long service life.

• Compliance with standards: The valve meets requirements of the Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32 – confirming safety and quality.

• Versatility: Suitable for use with water, steam, and other non-aggressive media compatible with the construction materials.

• Compatibility: Technical data of the valve are integrated into popular calculation programs such as Instal-therm, Instal-san, and Audytor C.O., simplifying system design.

• Easy installation: Valve flanges are machined according to EN 1092-2 for body material group A, ensuring compatibility with existing pipeline systems. Installation length complies with EN 558-1 Series 1, facilitating integration with other system components.

The shut-off valve Fig. 215 is a robust choice for professionals and customers seeking a reliable solution for precise flow control in demanding industrial and construction applications.