Skip to main content
STAF-SG – ANSI flanges

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

imi_ta

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.,

The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.

Related products