THERMOSTATIC VALVE BODIES WITH PRE-REGULATION

The screw of ThermoTekna valves allows to preset the flow thanks to a shaped acetal ring. The thermostatic screw enables to replace one of the o-rings on the control stem without draining the system. The valves - where clearly indicated - are approved according to UNI EN 215. The valves are nickel plated.

The tightness of Tekna lockshields is ensured by an o-ring on the obturator and, if necessary, by a further o-ring between the body and the plug. When in closed position, the tightness is granted by an o-ring and a conical metal collar. The lockshields are nickel plated. The flow can be adjusted by limiting the lift of the obturator.

All valves and lockshields are 100% checked with an electronically controlled pneumatic test.

DN

10,15,20

Max temperature

120 °C

Max pressure

10 bar

Max differential pressure
(thermostatic valves)

0,6 bar

Max differential pressure

1 bar

Materials

CW617N
UNI EN
12165:2016

Knob

ABS bianco
RAL 9016

Stem

AISI 316

Testing

100%

Iron pipe

G 3/8, G 1/2, G 3/4

Copper pipe

W 24x19 - TR 91
G 3/4 EK - TR 91/A

Plastic pipe

W 24x19 - TP 95
G 3/4 EK - TP 98

Multilayer pipe

W 24x19 - TP 97
G 3/4 EK - TP 99

conical
milled thread

G 3/8
G 1/2
G 3/4

cylindrical thread with soft sealing

G 3/8
G 1/2
G 3/4

FLOW ADJUSTMENT AND REVERSE FLOW

To adjust the maximum flow rate, proceed as follows:
• align the reference mark on the stainless steel stem with one of the positions marked on the valve.

Luxor thermostatic valves are now EN 215 approved in reverse flow mode as well.
This characteristic allows for installation on the inlet as well as on the outlet of the radiator up to a 0,6 bar differential pressure.

Home » Radiator valves » Thermostatic valves ThermoTekna Series

Showing 1–16 of 65 results

Valvola radiatore a squadra con volantino RS 2509/A

Size

DN 10 3/8, DN 15 1/2

Fittings for copper pipe

RD 208

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RD 211

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RS 202

Setting

Thermostaticaly

Size

DN 10 3/8, DN 15 1/2, DN 20 3/4

RS 206

Setting

Thermostaticaly

Size

DN 10 3/8, DN 15 1/2, DN 20 3/4

RS 209

Setting

Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RS 212

Setting

Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RS 209/A

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RS 212/A

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RD 208/A

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

RD 201

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2, DN 20 3/4

RD 205

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2, DN 20 3/4

RD 211/A

Setting

Electrically controllable, Thermostaticaly

Size

DN 10 3/8, DN 15 1/2

KT 202

Setting

Thermostatic

Size

DN 10 3/8, DN 15 1/2, DN 20 3/4, DN 80

KT 211

Setting

Thermostatic

Size

DN 10 3/8, DN 15 1/2

KT 212

Setting

Thermostatic

Size

DN 10 3/8, DN 15 1/2