Danfoss MVT DN 20 manual balancing valve, internal thread (003Z4082)
Danfoss

Danfoss MVT DN 20 manual balancing valve, internal thread

Part number003Z4082Item numberCB-DANF-003Z4082EAN / GTIN5702425180507HS code8481.80
MaterialValve body DZR brassCE
HVAC & Refrigeration
Balancing Valves
MOQ:1

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Product Description

Danfoss MVT DN 20 — compact manual balancing valve for setting and limiting circuit flow in hydronic heating and cooling systems. Flow is set by a lockable presetting on a graduated scale; the valve provides shut-off and a drain function. DZR brass body, PN 20, internal thread, Kvs 6 m³/h, differential-pressure range up to 2.5 bar, media temperature -20 °C to 120 °C. OEM P/N 003Z4082. EAN 5702425180507. Technical data quoted verbatim from store.danfoss.com (code 003Z4082).

Technical Specifications

Brand
Danfoss
Part number
003Z4082
Code number
003Z4082
Type
MVT
Product group
Manual balancing
Description
MVT DN 20, Internal thread, manual balancing valve
Valve size
DN 20
Valve body material
DZR brass
Connection types
Internal thread
Pressure class
PN 20
Kvs values [m³/h]
6 m³/h
Differential pressure range [bar] [Max]
2.5 bar
Media temperature [°C] [Min]
-20 °C
Media temperature [°C] [Max]
120 °C
Drain function
Yes
Setting scale
Yes
Shut-off function
Yes
Contains batteries
No
Net weight
0.89 Kilogram
Gross weight
0.89 Kilogram
Volume
1.314 Liter
EAN
5702425180507
HS code
8481.80

Standards & Compliance

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

Compatibility & Fitment

Danfoss MVT DN 20 for internal-thread pipework. Size to the design flow and available head, then set the flow on the graduated presetting scale. Use where a compact single-valve balancing point (rather than an MSV-BD/MSV-S measuring pair) is sufficient.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Danfoss 003Z4082 — OEM Product Page

Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 003Z4082?
003Z4082 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Danfoss product?
The manufacturer part number is 003Z4082.
What is the HS code for 003Z4082?
The customs tariff (HS) code for 003Z4082 is 8481.80.
Who manufactures 003Z4082?
003Z4082 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 003Z4082?
Yes — the 003Z4082 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 003Z4082?
The minimum order quantity is 1.
Is 003Z4082 available?
Yes — 003Z4082 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).