Danfoss LENO MSV-BD + MSV-S DN 20 manual balancing valve set, internal thread

Danfoss LENO MSV-BD + MSV-S DN 20 — matched pair of manual balancing valves for the supply and return of a hydronic heating or cooling circuit. The MSV-BD is the double-regulating and measuring valve (lockable presetting on a graduated scale with two self-sealing test plugs for differential-pressure/flow commissioning and a drain); the MSV-S is the shut-off partner valve. DZR brass body, PN 20, internal thread G ¾", Kvs 6 m³/h, media temperature -20 °C to 120 °C, differential-pressure range 3 KPa–250 KPa. OEM P/N 003Z4052. EAN 5702420096971. Technical data quoted verbatim from store.danfoss.com (code 003Z4052).

Brand

Danfoss

Part number

003Z4052

Code number

003Z4052

Type

LENO MSV-BD and MSV-S Set

Product group

Manual balancing

Description

Set of MSV-BD and MSV-S DN 20, Internal thread

Valve size

DN 20

Valve body material

DZR brass

Connection types

Internal thread ISO 228/1

Connections

G ¾"

Pressure class

PN 20

Kvs values [m³/h]

6 m³/h

Differential pressure [kPa] [Min]

3 KPa

Differential pressure [kPa] [Max]

250 KPa

Media temperature [°C] [Min]

-20 °C

Media temperature [°C] [Max]

120 °C

Drain function

Yes

Drain connection type

Thread

Drain connection size [in]

1/4 in

Drain connection standard

BSPP

Drain flow value [l/h]

277 L/h

Test plugs

With test plugs

Setting scale

Yes

Shut-off function

Yes

Shut-off leakage rate (ISO 5208)

Rate A

Label product

No

Contains batteries

No

REACH Candidate List substances

Lead (CAS no. 7439-92-1)

Net weight

1.42 Kilogram

Gross weight

1.425 Kilogram

Volume

2.155 Liter

EAN

5702420096971

SCIP dossier no.

76b03a60-ed5a-4211-8c1a-852855adaa8c

SCIP dossier product name

MSV-BD+S DN15-DN50

HS code

8481.80

Size / Series

DN 20

Material

Valve body DZR brass

Pressure Rating

PN 20

Temperature Range

-20 °C to 120 °C (media)

Classification / Approval

CE

HS Code

8481.80