NF EN ISO5211 top flange
Ensures any motorization and notches allow the handle's locking in opened or closed position

Gland- packing
Box packing is manufactured and equiped with "V-ring" packing.This design is anitistatic and tested according to TA-Luft.
"Fire Safe" version is available.

Stem thrust seal:
Allows a primary sealing.Made from 20% PEEK filled PTFE,i tensures a  better lifespan for the gald-packing

Flanges faces:
Rasied face machiend as standard

Machining:
In order to ensure the absence of trappping medium and the good quality of the foundries all the inner parts are machined

Bore:
Full bore as standard

Marking according EN19
Loceated on the body and on the connector, it helps to avoid mistakes during the assembly/

Body seals
They are available in 2 versions:
FTFE for the "chemistry Version"
Graphite for the "fire safety" version
according to BS6755 Part 2 with PTFE chemical barrier avoiding graphite contact with the medium

Body Flange:
A homogeneous construction which avoids stress concentration on the body flange as body flange dimensions are coherently designed with PN 40 or PN16 connecting flanges on the pipe