Technical specifications and dimensions for Krombach RAK 160 and RAK 110 butterfly valves, covering materials, pressure ratings, and actuator options.
This document provides technical data for the Krombach RAK 160 series of butterfly valves, which feature a double eccentric design with a soft seal. The valves are available in various nominal diameters (DN) from 100 to 1200 and are designed for flanged connections according to DIN 2501. They include options for manual, electric, and pneumatic actuators. This manual is written in German.
| Valve Type | Ring-Absperrklappe Butterfly valve, wafer-type |
|---|---|
| RAK 110 Max. Pressure | 40 bar |
| RAK 110 Temperature Range | -200°C to +450°C |
It features a double eccentric valve disc with an easily interchangeable, endless sealing element.
It has a double eccentric disc with a tricentric seat geometry for metal-to-metal sealing.