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Equipped with a digital read-out, the handwheel ensures accurate and straightforward balancing. Positive shut-off function for easy maintenance.
For simple, accurate balancing.
Dezincification resistant alloy that guarantees a longer valve lifetime and lowers the risk of leakage.
Heating and cooling systemsTap water systems
PN 25 (400 WWP)
Max. working temperature: 120°C. (For higher temperatures max. 150°C, please contact the nearest sales office).Min. working temperature: -20°C
Water or neutral fluids, water-glycol mixtures (0-57%).
Valve body and bonnet: AMETAL®Sealing (body/bonnet): EPDM O-ringValve plug: AMETAL®Seat seal: EPDM O-ringSpindle: AMETAL®Slip washer: PTFESpindle seal: EPDM O-ringSpring: Stainless steelHandwheel: Polyamide and TPEMeasuring points: AMETAL®Sealings: EPDMCaps: Polyamide and TPEDraining: AMETAL®Sealing: EPDMGaskets: Fiber-based aramid
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Body: IMI, TA, PN 25/400 WWP, DN and inch size.Orange/grey handwheel: TA, valve type and DN.
Female thread according to ISO 228. Thread length according to ISO 7/1.
The STAD-R, balancing valve for renovation, 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.
Female threads NPT.Thread according to ANSI/ASME B1.20.1-1983.
→ = Flow direction
Cvs = gpm at a pressure drop of 1 psi and fully open valve.
*) Can be connected to smooth pipes by KOMBI compression coupling.
Max 248°F (intermittent 302°F)AMETAL®/EPDM
Suitable when insulation is used.AMETAL®
(not for 52 179-000/-601)Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM
Max.: 100°CThrust screw: AMETAL® or brass, nickel plated.Cone: Brass(For more information see catalogue leaflet KOMBI.)
IMI Hydronic Engineering Revit Plugin software allows users to export product models from MagiCAD database to Revit
Insulation caps for heating and cooling system