Danfoss MTCV DN 20 version A thermostatic circulation valve

Danfoss MTCV DN 20 version A — multifunctional thermostatic balancing valve for the circulation loops of domestic hot water (DHW) systems. The self-acting thermostatic element throttles the circulation flow as the water temperature rises toward the set point, holding a near-constant temperature in every riser and cutting circulation pump energy and heat loss. Version A covers the thermostatic-balancing function over a 35-60 °C setting range (factory set 50 °C). Body Rg5, PN 10, Kvs 1.8 m³/h, Internal thread ISO 7/1Rp ¾ connection, approval ACSPZH. OEM P/N 003Z4520. EAN 5710104092119. Technical data quoted verbatim from store.danfoss.com (code 003Z4520).

Brand

Danfoss

Part number

003Z4520

Code number

003Z4520

Type

MTCV

Product group

Hot water balancing

Description

MTCV DN 20, A version, multifunctional thermostatic circulation valve

Version

A

Approval type

ACSPZH

Valve size

DN 20

Valve body material

Rg5

Connection types

Internal thread ISO 7/1Rp ¾

Pressure class

PN 10

Kvs values [m³/h]

1.8 m³/h

Differential pressure over the valve [kPa] [Max]

100 KPa

Factory setting [°C]

50 °C

Temperature setting range [°C] [Min]

35 °C

Temperature setting range [°C] [Max]

60 °C

Media temperature [°C] [Max]

100 °C

Disinfection function

No

Contains batteries

No

EU RoHS compliance

Out of scope

China RoHS compliance

Out of scope

REACH Candidate List substances

Lead (CAS no. 7439-92-1)

Net weight

0.632 Kilogram

Gross weight

0.634 Kilogram

Volume

0.495 Liter

EAN

5710104092119

SCIP dossier no.

583eb573-86ef-490a-9e9e-7ef8c77b52d8

SCIP dossier product name

MTCV Version A

HS code

8481.80

Size / Series

DN 20

Material

Valve body Rg5

Pressure Rating

PN 10

Classification / Approval

CE

HS Code

8481.80