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Danfoss USV-M and USV-I Set DN 15 PN 16 manual static balancing valve, external thread (003Z2146)

Danfoss · HVAC & Refrigeration · Balancing Valves · Denmark · danfoss.com
Part Number
003Z2146  ·  HS 8481.80
Danfoss USV-M and USV-I Set DN 15 PN 16 manual static balancing valve, external thread (003Z2146)

Danfoss USV-M and USV-I Set DN 15 PN 16 — manual (static) balancing valve for the risers and branches of hydronic heating and cooling systems; the matched pair of a USV-M measuring valve and a USV-I presetting/isolating valve, supplied together for two-valve balancing of a heating or cooling circuit. Presetting fixes the branch flow so design flow is distributed correctly across the network. Kvs 1.6 m³/h. external thread connection (External thread ISO 228/1, G ¾A). PN 16. OEM designation "USV-M and USV-I Set, DN 15, G ¾A; External thread ISO 228/1". OEM P/N 003Z2146. EAN 5702420083629. Technical data quoted verbatim from store.danfoss.com (code 003Z2146).

Technical Specifications

Code number003Z2146
TypeUSV-M and USV-I Set
Product groupManual balancing
DescriptionUSV-M and USV-I Set, DN 15, G ¾A; External thread ISO 228/1
Valve sizeDN 15
ConnectionExternal thread ISO 228/1, G ¾A
Kvs value1.6 m³/h
Pressure classPN 16
Contains batteriesNo
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Net weight0.7 kg
Gross weight0.71 kg
Volume0.77 L
EAN5702420083629
HS code8481.80
Connection typesExternal thread ISO 228/1
Kvs values [m³/h]1.6 m³/h

Properties

Pressure ratingPN 16
Standard sizeUSV-M and USV-I Set
Thread standardISO 228/1, G ¾A
MOQ1

Compatibility

Supplied as the two-valve USV set (USV-M measuring valve + USV-I isolating valve) for one branch. Select by pipe size (DN 15) and network pressure class (PN 16); use the Kvs with the branch design flow to set the required presetting. The USV-M can be upgraded in situ to a differential-pressure (PV) controller. Confirm code and connection against the datasheet before ordering.

Attached Documents