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SIGMA – Compact Dynamic Balancing Valve

The Frese SIGMA Compact is an externally adjustable dynamic balancing valve that provides simple, accurate and reliable flow limitation and isolation in heating and cooling systems.

Type
Adjustable
Size & Connections
15mm (1/2″) to 50mm (2″) BSP Female
Duty
Water
Materials
DZR Brass Body (15-32mm) • Ductile Iron Body (40-50mm)
Pressure & Temperature
PN25 • -10°C to 120°C
Flow Range
40 l/h to 10,350 l/h
Compliance & Approvals
3.1 Material Certs (available on request)
Contact UsSIGMA – Compact Dynamic Balancing Valve - PDF Datasheet

SIGMA – Compact Dynamic Balancing Valve