STANDARD VALVE KIT in 6 sizes for the medical sector, without mould cost to the customer. Create with PETG medical material, recyclable, can be sterilized by any system (gamma - beta or gas Eto). The sealing is carried out by the medical card of the customer. The NIADA GROUP distributes NIMED in PROMPT DELIVERY, even for small orders. The table shows the 6 formats, one inside the other, which can make up 3 sets of double packaging (internal and external) for the pre-opening and the opening in the operating rooms. The different formats NIMED can also be taken individually.