Hydrocontrol VGC – Grooved end cast Iron DRV Variable PN25

Oventrop double and regulating commissioning valves VGC grooved end are installed in the pipework of central heating and cooling systems and serve to achieve the hydronic balance between the various circuits of the system. DN65 to DN300

Groove connections suitable for Shurjoint / Vital Steel, Victaullic and Grinnell systems.

Regulation, isolation. Infinitely adjustable presetting.
The pressure loss can be controlled exactly by using the pressure test points.

Max. operating pressure ps: 25 bar (PN 25)
Operating temperature ts: -10 C up to 150 C
Body (DN 65 – DN 150) made of cast iron (GG 25 EN-GJL-250 ) Bonnet, disc & stem made of bronze/DZR brass and disc with PTFE seal .
Body (DN200 – DN300) made of cast iron (GG 25 EN-GJL-250 ) Bonnet made of cast iron ( GGG 40 EN-GJS-400-15) disc bronze with PTFE seal and stem DVR brass.