Shut-off and regulating valve zGLO Fig. 215C, DN25 PN25, type 72: stem-to-butterfly connection – detachable – screw, stem – brass, control butterfly and body ring – bronze, no opening indicator. Body – ductile iron. 215C025D72

Globe control valve Fig. 215C, DN25 PN25 is a valve component designed for precise flow regulation and complete shut-off of the medium in piping systems. Manufactured from high-quality materials, it ensures reliable operation and long service life.

Construction and Materials

The key component is the body made of ductile iron, guaranteeing strength against pressure and corrosion. The stem-to-mushroom connection is detachable and secured with a screw—this design simplifies servicing and replacement of components when needed. The stem is made of brass, while the regulating mushroom and seat ring are made of bronze. This material selection ensures resistance to wear and provides smooth flow regulation. The absence of an opening indicator enables a minimalist design focused on functionality.

Application and Features

Globe throttling valves, to which this model belongs, are widely used in heating, water supply, and industrial piping systems. They enable precise metering of the medium, which is especially critical in processes requiring stable operating parameters. The pressure class PN 25 indicates that the valve is rated for operation at a maximum pressure of 25 bar. Flanged connections (both connections 1 and 2) ensure leak-tightness and ease of installation in the pipeline.

• Flow Regulation: Precise control enables optimization of system performance and energy savings.
• Durability: Ductile iron body provides resistance to high pressure and mechanical damage.
• Corrosion Resistance: Brass stem and bronze regulating mushroom ensure resistance to water and other media.
• Easy Servicing: Detachable stem-mushroom assembly facilitates replacement of seals and other wear parts.
• Versatility: Suitable for various types of systems—from residential heating to industrial technological processes.
• Safety: Ensures effective shut-off of the medium in case of failure or during maintenance.