Ball check valve

Product catalog summary

Overview: The document provides technical specifications and descriptions for Noggerath Nogco Ball Check Valves, specifically Types 5092 and 52, used in pump technology. These valves are designed for municipal and industrial sewage, process technology, and water intake for power plants.

Specifications:

Type 5092: Available in nominal diameters DN 32 to DN 300, made of stainless steel AISI 316 or optional AISI 329. Features include an aluminium hollow ball NBR-coated, high corrosion resistance, and optional operating pressure PN 10 or PN 16.
Type 52: Available in nominal diameters DN 32 to DN 500, made of modular cast iron GGG 40 with epoxy coating. Features a wear-resistant ball made of solid polyurethane, resistant to oil and chemicals, and optional operating pressure PN 10 or PN 16.

Design and Features:

Both types offer 100% free bore, very low head loss, and can be installed horizontally or vertically.
Efficient self-cleaning and easy maintenance are highlighted advantages.
Ball weights can be adjusted according to the medium, with options for sinking or floating balls.

Applications: These valves are suitable for use in environments requiring seawater resistance, such as power plants, due to their construction materials.

Contact Information: Passavant-Geiger GmbH, Business Unit Noggerath, Feldstrasse 2, 31708 Ahnsen, Germany. Phone: +49 5722 882 - 0, Fax: +49 5722 882 - 282, Website: www.passavant-geiger.de, Email: [email protected]

Technical Data: The document includes detailed technical data for both types, specifying dimensions and weights for various nominal diameters.