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V2020DK515

V2020DK515

Low-noise thermostatic radiator valve body with flow specialised (KV) type valve cartridge. Exchange of valve insert possible when system is under ...

Product Description

Low-noise thermostatic radiator valve body with flow specialised (KV) type valve cartridge. Exchange of valve insert possible when system is under pressure and operating. AT-Concept.
For water-based two-pipe heating systems.

Technical Properties

Approvals EN215 - for details see 'http://www.cert-trv.cenorm.be/'.
EN215 certified Yes
Medium type water or water-glycol mixture according to VDI 2035
DN size 15 mm
Port connection internal threads
Body-head connection M30 x 1,5
Heat exchanger connection 1/2 inch
Connection diameter 1/2 inch
Nominal pressure PN10
Max. delta P 1 bar
Media temp. 2 ... 130 oC
Kvs value 0,8
Body pattern straight to NF
Materials Valve housing made of nickel-plated hot-forged brass. Valve insert made of brass with EPDM O-rings and soft seals and stainless steel spindel. Protection cap made of red, blue or green plastic. Union-nut and tailpiece made of brass, union-nut nickel-plated, tailpiece optionally nickel-plated.
Place in installation supply
Closing dimension 11,5 mm
Colour of protection cap red (K3), blue (K4) or green (K5)
Stroke 2,5 mm
Additional Descriptions Suitable connections see 'Connections for Radiator Valves'.