- Modular design

- Silicon-free

- Buttress thread for perfect fit of the union nut

- Integrated fixations for the modular adapter set: one piece injected valve body

- Cushion O-Ring for PTFE seat

- Double sealed shatf

- Locking handle with intergrated PLS (Praher Labelling System)

- Version with plastic screws available on request

Locking nut: the M1 nut lock is an additional protection to prevent the nuts from loosening under extreme operting conditions with high vibrations. an appropriate safety element for the handle and a cover with an eyelet for the integrated fixations.