3 way sector valve, PN10, internal thread - SIEMENS : VBI31.25

Référence : VBI31.25/SI

Grey cast GG-20 / GG25 - Threaded connectors Rp ... Rp1 - No maintenance - Angle of rotation 90° - With manual adjusting - DN : 1 inch, 25mn - kvs 10 m3/h - Dpvmax: 30 kPa Loss of charge : - 1 m3/h: 0,10 - 3 m3/h: 0,90 - 6 m3/h: 3,60