Approval according to EN 13959.
Operates in any position.
Excellent sealing at high as well as low
Inspection cover to check and replace internal
parts without dismantling the device .
Interchangeable closing kit without specific
2 drilled bosses with test cocks 1/2?? (except
DN 40/50 : 1/4??)
1 boss with drain plug 1/2??) (except DN
40/50 : 1/4??