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.
Technical description
Applications:
Heating and cooling systems.
Functions:
Balancing
Pre-setting
Measuring
Shut-off (The balancing cone for valves DN 100-300 is pressure released).
Dimensions:
DN 65-300
Pressure class:
Class 150
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Media:
Water or neutral fluids, water-glycol mixtures (0-57%).
Material:
Body: Ductile iron EN-GJS-400-15.
DN 65-150: Bonnet, cone and spindle of AMETAL®.
DN 200-300: Bonnet and cone of ductile iron EN-GJS-400-15. Spindle of AMETAL®.
Cone (DN 100-300): PTFE coated.
Seals: EPDM.
Slip washer: PTFE.
Bonnet bolts: Surface treated steel.
Measuring points: AMETAL® and EPDM.
Handwheel: DN 65-150 polyamide, DN 200-300 aluminium.
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Surface treatment:
DN 65-200: Epoxy painting.
DN 250-300: Duasolid painting.
Marking:
Body: TA, Class 150, inch size, flow direction arrow, material and casting date (year, month, day).
CE-marking:
CE: DN 65-150
CE 0409*: DN 200-300
*) Notified body.
Face to face length:
ISO 5752 series 1, EN 558-1 series 1.