Mechanical Supplies
Double Regulating Valves
Supplied by
- Oventrop "Hydrocontrol" static balancing valves with a lockable, infinitely adjustable presetting and two Classic measuring valves for differential pressure readings. The family covers DN 15–50 in bronze (VTR threaded, CS grooved, MTR venturi) and DN 20–400 flanged or grooved in cast iron (VFC, VGC, F/G), so a single valve type runs from a fan coil branch to a main riser.
- Fitted on the return of every branch, riser and terminal circuit so the commissioning engineer can proportionally balance the system with a differential pressure meter across the two test points. The memory stop holds the setting when the valve is closed for service and reopened — without it the index circuit starves while circuits nearest the pump over-flow, the classic reason top-floor fan coils never reach setpoint.
- EN 12266-1
- EN 1092-2
- EN 558
- VDI 2073
- NSF/ANSI 61 Annex G
- PN 16 / PN 25
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Hydronic Balancing Valves
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