Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000

Product catalog summary

Introduction: This document provides technical specifications and details for the Gearbox Quarter-turn suitable for butterfly valves A-class. It includes information on compatible models, materials used, dimensions, and performance metrics.

Compatible Models: The gearbox is suitable for various models including MXT-57211150, MXT-57211153, MXT-57211152, and others listed in the document.

Materials: The gearbox components are made from various materials such as SS 304 for screws, polypropylene for the pointer, aluminium for the bonnet and body, NBR for gaskets and O-rings, and carbon steel for pins and the handwheel.

Dimensions and Sizes: The document provides detailed dimensions for valves with gearboxes ranging from DN 32 to DN 1400. It includes measurements such as A, B, Ø De, D, E, H, H1, Ø G, Ø T, Ø V, and weight in kilograms.

Gearbox Specifications: The gearbox has different ratio factors and torque specifications depending on the valve size. For example, DN 32/50 has a ratio factor of 37:1 with an input torque of 12.5 Nm and an output torque of 300 Nm. Larger sizes like DN 1400 have a ratio factor of 720:1 with an input torque of 91 Nm and an output torque of 32000 Nm.

ISO Mounting Pad and Stem Size: The document specifies ISO mounting pad sizes and stem dimensions for valves ranging from DN 32 to DN 1400, including details like H4, H5, C, Ø K, ISO standards, and N x Ø Z configurations.

Conclusion: This document serves as a comprehensive guide for the specifications and compatibility of the Gearbox Quarter-turn for butterfly valves A-class, providing essential information for installation and operation.

Catalog excerpts

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-1

Gearbox-Quarter-turn-for butterfly valves A-class Carbon steel Adjusting bolt Galvanized steel Galvanized steel Carbon steel Carbon steel Carbon steel GEARBOX suitable only for models: Information provided as an indication and subject to possible modification

Open the catalog to page 1

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-2

Gearbox-Quarter-turn-for butterfly valves A-class Information provided as an indication and subject to possible modification Valves with gear box DN 32 - 400 :

Open the catalog to page 2

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-3

Gearbox-Quarter-turn-for butterfly valves A-class Information provided as an indication and subject to possible modification Valves with gear box DN 450 - 1400 :

Open the catalog to page 3

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-4

Gearbox-Quarter-turn-for butterfly valves A-class Valves with chain gear box : Information provided as an indication and subject to possible modification

Open the catalog to page 4

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-5

Gearbox-Quarter-turn-for butterfly valves A-class GEARBOX SPECIFICATIONS Ratio factor Turns number for closing / opening Ratio factor Turns number for closing / opening Information provided as an indication and subject to possible modification Turns number for closing / opening Ratio factor

Open the catalog to page 5

Gearbox-Quarter-turn-for butterfly valves A-class - MXT-40191197000-6

Gearbox-Quarter-turn-for butterfly valves A-class ISO MOUNTING PAD AND STEM SIZE ( in mm ) : Information provided as an indication and subject to possible modification

Open the catalog to page 6