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Equipped with a digital read-out, the handwheel ensures accurate and straightforward balancing.
For simple, accurate balancing.
For easy maintenance.
Heating and cooling systems.
BalancingPre-settingMeasuring Shut-off (The balancing cone is pressure released).
Size 2 1/2" - 12"
Class 150Temperature / Max. pressure:-4 to 100 °F / 250 psi200 °F / 235 psi248 °F / 225 psi
Max. working temperature: 248°FFor higher temperatures (max. 302°F), please contact the nearest sales office.Min. working temperature: -4°F
Water or neutral fluids, water-glycol mixtures (0-57%).
Body: Ductile iron EN-GJS-400-15 (~ ASTM A536 Grade 60-40-18. ISO 1083 Grade 400-15).Size 2 1/2" - 6": Bonnet, cone and spindle of AMETAL®.Size 8" - 12": Bonnet and cone of ductile iron EN-GJS-400-15, spindle of AMETAL®. Seals: EPDM. Slip washer: PTFE.Bonnet bolts: Surface treated steel. Measuring points: AMETAL® and EPDM.Handwheel: Size 2 1/2" - 6" polyamide, size 8" - 12" aluminum.
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Size 2 1/2" - 8": Epoxy painting. Size 10" - 12": Duasolid painting.
Body: TA, Class 150, inch size, flow direction arrow, material and casting date (year, month, day).CE-marking:CE: size 2 1/2" - 5"CE 0409*: size 6" - 12"*) Notified body.
ISO 5752 series 1, BS 2080 and EN 558-1 series 1.
A grooved end, ductile iron balancing valve that delivers accurate hydronic performance in an impressive range of applications. STAG is ideal for use mainly on the secondary side in heating and cooling systems.
Measuring points on body
**) Distributed by Victaulic.
1) Not conforming to ISO 4200.
→ = Flow direction
Cvs = gpm at a pressure drop of 1 psi and fully open valve.
(not for 52 179-000/-601)Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM
For locking of setting.
IMI Hydronic Engineering Revit Plugin software allows users to export product models from MagiCAD database to Revit
Balancing valve, size 1/2" - 2"