Optimum cleanability. No dead spaces in the valve body.No stroke limitation by seat lift actuator; the full opening cross section is available during cleaning.Very easy to service - only four screws must be released and the valve insert can be lifted out3-A approvedATEX compliant versionsIn addition, all valves can be provided with a seal lifter, e.g. to relieve pressure during cleaning operations.Feedback signal proximity switches are mountable at the actuator yoke.High pressure version is available on request.All product-contact parts are made of AISI 316L / DIN EN 1.4404 stainless steel.The valves can be supplied in nominal diameters from DN 25 to 125 and ISO 1" to 4".