STAF-SG – ANSI flanges
A flanged, ductile iron balancing valve that delivers accurate hydronic performance in an impressive range of applications. The STAF-SG is ideal for use mainly on the secondary side in heating and cooling systems.
Technical SpecificationsSTAF-SG_ANSI_EN_MAIN.pdf
Product branding
Features and Benefits
Handwheel
Equipped with a digital read-out, the handwheel ensures accurate and straightforward balancing.
Handwheel for DN 65-150 with side reading makes the read-out easy from any angle.
Accurate and precise
Provides high accuracy of measurement.
Self-sealing measuring points
For simple, accurate balancing.
Positive shut-off function
For easy maintenance.
Applications
Heating (not steam) and cooling systems.
Functions
Balancing
Measuring
Presetting
Shut-off
Temperature
Max. working temperature: 120°C
Min. working temperature: -10°C
Media
Water or neutral fluids, water-glycol mixtures (0-57%).
Marking
DN 20-50: TA, PN, DN (mm), 400-15 (material) and flow direction arrow.
DN 65-400: TA, Class 150, size (inch), 60-40-18 (material), casting date and flow direction arrow.
CE-marking:
CE: STAF-SG (Class 150) DN 65-150.
CE 0409*: STAF-SG (Class 150) DN 200-300.
*) Notified body.,
DN 65-400: TA, Class 150, size (inch), 60-40-18 (material), casting date and flow direction arrow.
CE-marking:
CE: STAF-SG (Class 150) DN 65-150.
CE 0409*: STAF-SG (Class 150) DN 200-300.
*) Notified body.,
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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