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VTL9220 Control sets for radiators with side connectors

VTL9220 Control sets for radiators with side connectors

The VTL9220 control sets are compatible with side-connected "C" type radiators...

Product Description

The VTL9220 control sets are compatible with side-connected "C" type radiators. The proposed sets contain different products, as below:

  • Radiator Thermostat Thera-20 (type 1007415) (M30x1.5 connection, setpoint 6..28 oC, with 0-position)
  • Thermostatic radiator valve V2020 with VS type valve cartridge pre-settable.
  • Pre-settable radiator lockshield valve V2420 for the return with shut-off and regulation facility

For water-based heating systems. 

Technical Properties

Approvals

Radiator thermostat fulfills the European Standard EN215.

Medium type water or water-glycol mixture according to VDI 2035
Port connection internal threads
Connection diameter 1/2 inch
Nominal pressure PN10
Max. delta P 1 bar
Media temp. 2 ... 130 oC
Kvs value 0.75
Materials

Valve housing made of nickel-plated hot-forged brass. Valve insert with EPDM O-rings and stainless steel spindle. Tailpiece, protection cap and union-nut made of nickel-plated brass. 

Place in installation supply

Products

Product Type Body pattern
Consists of
Products

VTL9220DA15
straight

Thera-20 (1004715) + V2020DVS15 + V2420D0015


VTL9220EA15
angle

Thera-20 (1004715) + V2020EVS15 + V2420E0015

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Theft-protection ring, white (RAL9016) TA6900A001  
Special tool for TRV heads and bodies VA8210A001  
Range stops (20 white, RAL9016) TA3000C002  
Service tool to replace valve insert VA8200A001  
Verafix-key for all sizes VA8300A001  
Draining adapter for all sizes VA3300A001  

Spare parts

Image Description Product Type Downloads
Replacement valve insert VS type; pre-settable, bi-directional, for 2-pipe version VS1200VS01  
Sealing ring for cover cap, for all sizes VS3302A001  
Cover cap Verafix-E, for all sizes VS3301C001