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FLOWRETT, TA-UNI

Compatible with most radiators on the market, this pre-assembled manifold for one-pipe radiator systems delivers balancing and room temperature control functionality. Constant Kv-value over the manifold assures easy balancing.

Product Information

Manifolds assemblies – One-pipe

Compatible with most radiators on the market, this pre-assembled manifold for one-pipe radiator systems delivers balancing and room temperature control functionality. Constant Kv-value over the manifold assures easy balancing.

Technical description

Application:

Heating systems

Functions:

Regulating
Presetting
Shut-off

Dimensions:

DN 10

Pressure classe:

PN 10

Max. differential pressure:

The max. pressure difference allowed for the valve not to open against a closed thermostat: 100 kPa.

Temperature:

Max. working temperature: 120°C
Min. working temperature: -10°C

Material:

Diverters:
Valve body: Hot stamped brass
Valve stem: Brass
O-rings: EPDM rubber
Radiator valves:
TRV-2, TRV-2S:
Valve body: AMETAL®
Other parts: see separate catalogue leaflet.
RVT and RVO:
Valve body: Hot stamped brass
Valve stem: AMETAL®
O-rings: EPDM rubber
Return spring and screw: Stainless steel
Others:
Connection pipes: Steel
Radiator connections: AMETAL®

AMETAL® is the dezincification resistant alloy of TA.

Surface treatment:

Nickel-plated

Identification:

The distributors are marked with TA and a flow direction arrow on the valve body.
FLOWRETT:
The RSD 801 is marked on its cap with RSD 801 Kv = 1.2, and there are two turned grooves on the stem beneath the cap.
The RSD 831 is marked on its cap with RSD 831 Kv = 2.8, and there is one turned groove on the stem beneath the cap.
TA-UNI:
The cap is marked with 1 or 2 to indicate whether it is set for one- or two-pipe application.

All radiator valves are marked with TA and flow direction arrow on the valve body.
TRV-2/TRV-2S are also marked with country code and dimension, TRV-2 with KEYMARK symbol.
TRV-2: White protection cap.
TRV-2S: Red protection cap. The locking nut at the valve insert is marked in red.

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by TA Hydronics without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.tahydronics.com.

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