Split housing - Import export

High termat or chemical specifications. Medium pressure and low speed. Suitable for almost all fluids. Robat axes, Rotary unions.

Types 231 to 238 are used for lubricating fluids and to a limited degree also for dry running and purely rotary or oscillating motion. They are only partly suitable for helical motion.

Design of the housing in the form of a groove should be avoided if possible. If this is not feasible, good housing and seal cleanability must be guaranteed. The hygienic design requirements can be met by having a particularly large groove base radius, avoiding notches and having a split housing. For WIP/WOP cleaning it is important to be able to remove and replace the seal without damaging it. Given a suitable machine design, cleaning in place is also possible.

Design of the housing in the form of a groove should be avoided if possible. If this is not feasible, good housing and seal cleanability must be guaranteed. The hygienic design requirements can be met by having a particularly large groove base radius, avoiding notches and having a split housing. For WIP/WOP cleaning it is important to be able to remove and replace the seal without damaging it. Given a suitable machine design, cleaning in place is also possible.

Pelton turbines are used in hydropower plants with a high head. The sealing system specifications are equally high.Control of the turbine output is infinitely variable from part to full load by adjusting the nozzle spear valve. The control unit for linear adjustment of the jet needle can be protected against water and silt infiltration by the MANOY® system seal WP. Types 466 and 486 (both inner sealing) were specially developed for these applications. Types 461 and 481 are for outer sealing configurations. In the context of design, types 481 and 486 must have a split housing. All versions can be supplied with customized profile dimensions for existing groove designs.