Balancing valve – PN 16 (DN 65-150) – Bronze
A flanged balancing valve in bronze, that delivers accurate hydronic performance in an impressive range of applications. STAF-R is ideal for use mainly on the secondary side in tap water, heating and cooling systems.
Technical description
Applications:
Heating and cooling systems
Tapwater systems
Functions:
Balancing
Pre-setting
Measuring
Shut-off (The balancing cone is pressure released).
Dimensions:
DN 65-150
Pressure class:
PN 16
Temperature:
Max. working temperature: 120°C
For higher temperatures (max. 150°C), please contact the nearest sales office.
Min. working temperature: -20°C
Material:
Body: Bronze CuSn5Zn5Pb5.
Bonnet, restriction cone and spindle: AMETAL®.
Seat seal: Cone with EPDM ring.
Bonnet bolts: Chromed steel.
Handwheel: Polyamide.
AMETAL® is the dezincification resistant alloy of TA.
Marking:
Body: TA, PN, DN, CE, flow direction arrow, material and casting date (year, month, day).
Face to face length:
ISO 5752 series 1, BS 2080 and EN 558-1 series 1.