Configurator MannTek Products

If liquid can get trapped in the tank unit during operation so that it can not escape, there is the risk that the tank unit is damaged during coupling.
Technical solution: during coupling, the optional 'Pressure Equalizing Valve' within the tank unit relieves the pressure into the hose unit.
This option will work with standard hose units.

For special operating conditions where there is the risk of excessive pressure increase through warming in the pipe / hose system.
To protect the equipment, the optional pressure bleeding valve opens at a predetermined pressure limit.

When coupled, the piston spindle does not protrude.
This special type is useful e. g. for the direct connection to ball valves.