Balancing valve
The STAV balancing valve delivers accurate hydronic performance in an impressive range of applications. Ideally suited for use on the secondary side in heating, cooling, and tap water systems.
Technical description
Applications:
Heating and cooling systems.
Tap water systems.
Functions:
Balancing
Pre-setting
Measuring
Shut-off
Dimensions:
DN 15-50
Pressure class:
PN 20
Temperature:
Max. working temperature: 120°C
Min. working temperature: -20°C
Material:
The valves are made of AMETAL®
Venturi nozzle insert: AMETAL®
Sealings: EPDM O-rings
Handwheel: Polyamide and TPE
Smooth ends:
Nipple: AMETAL®
O-ring (DN 25-50): EPDM
AMETAL® is the dezincification resistant alloy of TA.
Marking:
Body: TA, PN 20, DN and inch size.
Handwheel: Valve type and DN.
Marking ring on measuring point:
MD 71 Standard flow: Black, 120°C, Kvsignal
MD 72 Low flow: White, 120°C, Kvsignal
MD 73 Ultra low flow: Blue, 120°C, Kvsignal