Security gas valve double male flat washer
NF : XPE 29-135/EN 331 - ROB-GAZ


Male gas thread

Calibre

Ref. CHUCHU

2"

40

6840-040

2"1/4

50

6850-050


Maximal use pressure: 500 mbar.
Shut-off gas valve - inside of the buildings and outside in red emergency shut-off cabinets. 
All gas distributed by network. Installation only above ground.
Rearmement by an enable person.