FLOWRETT, TA-UNI

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.

Технические характеристики:

Application:
Heating systems

Functions:
Regulating
Presetting
Shut-off

Dimensions:
DN 10

Pressure classe:
PN 10

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®

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

AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.

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.

Номенклатура:

FLOWRETT/RSD 801/831

50801100flowrett shema1

 
DN
Da
Kvs*
EAN
Article No
RSD 801 1-pipe
10
M22x1,5
1,2
7318792693700
50 801-100
RSD 831 1-pipe
10
M22x1,5
2,8
7318792694806
50 831-100

*) Whole manifold assembly.
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.


TA-UNI

ta uniflowrett shema2

 
DN
Da
Kvs*
EAN
Article No
1-pipe
10
M22x1,5
2,0
7318792642807
50 600-100
(convertable to 2-pipe)
         

*) Whole manifold assembly.
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.


TRV-2, TRV-2S Straight. Thermostatic controlled

5086111250861212flowrett shema3

 
DN
D
Da
L1
L2**
H
KvΔT2K
EAN
Article No
TRV-2
10
12
M22x1,5
36
107
50
0,047-0,468
7318793759207
50 861-112
TRV-2S
10
12
M22x1,5
36
107
50
0,017-0,316
7318793848000
50 861-212

**) Valve with fitted thermostatic head TRV 300.
KvΔT2K = The values are valid when used together with thermostic head TRV 300 (without diverter).


TRV-2, TRV-2S Reversed angle. Thermostatic controlled

5086411250864212flowrett shema4

 
DN
D
Da
L
L1
L2**
H
KvΔT2K
EAN
Article No
TRV-2
10
12
M22x1,5
27
37
108
46,5
0,047-0,468
7318793850508
50 864-112
TRV-2S
10
12
M22x1,5
27
37
108
46,5
0,017-0,316
7318793864802
50 864-212

**) Valve with fitted thermostatic head TRV 300.
KvΔT2K = The values are valid when used together with thermostic head TRV 300 (without diverter).


RVT Angle. Thermostatic controlled (not suitable for two-pipe system)

50520112flowrett shema5

DN
D
Da
L
L1
L2
H
KvΔT2K
Kvs
EAN
Article No
10
12
M22x1,5
27
40
111
34
0,65
1,0
7318792619403
50 520-112

L2 = Valve with fitted thermostatic head.
KvΔT2K = The values are valid when used together with thermostic head TRV 300 (without diverter).
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.


RVO Angle. Hand controlled

50610112flowrett shema6

DN
D
Da
L
L1
H
Kvs
EAN
Article No
10
12
M22x1,5
27
67
34
1,0
7318792644405
50 610-112

Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

Connection pipe

50630001

L
ØD
EAN
Article No
1100
12
7318793923103
50 630-001

Технические данные для FLOWRETT, TA-UNI

Руководство по монтажу FLOWRETT

Руководство по монтажу TA-UNI