Skip Ribbon Commands
Skip to main content

Verafix-VK (V2461) connection block for compact and six-point radiators

Verafix-VK (V2461) connection block for compact and six-point radiators

Pre-settable H-block for compact and six-point radiators. With pre-setting, shut-off facility and draining support. Suitable for radiators with 3/4...

Product Description

Pre-settable H-block for compact and six-point radiators. With pre-setting, shut-off facility and draining support. Suitable for radiators with 3/4" external or 1/2" internal thread connections.
For water-based heating systems.

Technical Properties

Medium type water or water-glycol mixture according to VDI 2035
DN size 15 mm
Port connection external threads
Connection diameter 3/4 inch
Nominal pressure PN10
Pre-setting Yes
Media temp. 2 ... 110 oC
Materials Valve housing made of matt nickel-plated hot-forged brass, valve insert made of brass with EPDM or NBR O-ring sealings and brass union connections.
Place in installation supply and return
Measuring support No
Draining/filling support Yes
Shut-off facility Yes
Supply/return port distance 50 mm
Additional Descriptions Please note:
  • kvs-values one-pipe version refer to 50% radiator proportion valve insert with kv=0,87.
  • Suitable connections see 'Connections for Radiator Valves' for suitable pipe connections.

Products

Product Type Heat exchanger connection
Kvs value
Body pattern
Verafix-VK for one- and two-pipe systems

V2461EX20
G3/4A inch 1.23 angle

V2461EY15
G1/2 inch 1.23 angle

V2461DX20
G3/4A inch 1.15 straight

V2461DY15
G1/2 inch 1.15 straight

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Draining adapter for Verafix-VK and -VKE VA3300B001