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Danfoss WVO 10 Water Regulating Valve G 3/8 in

Danfoss · HVAC & Refrigeration · Water Regulating Valves · Denmark · danfoss.com
Part Number
003N8054  ·  HS 8481.80
Danfoss WVO 10 Water Regulating Valve G 3/8 in

Danfoss WVO 10 pressure-operated water regulating valve, OEM P/N 003N8054. Modulates condenser cooling-water flow to hold the condensing pressure constant and shuts the water off when the plant stops: the valve is opened by the condensing (refrigerant) pressure on a bellows and closed by an adjustable spring. Opens on rising cond. pressure. Water connection 3/8 in G (ISO 228-1); refrigerant sensing 7/16 in - 20 UNF SAE flare union nut. Kv 0.63 m³/h. Body Brass. Max working pressure 16 bar (232 psig). Media Fresh water. OEM designation "". OEM P/N 003N8054. EAN 5702428976008. Technical data quoted verbatim from store.danfoss.com (code 003N8054).

Technical Specifications

BrandDanfoss
Part number003N8054
ModelWVO 10
CategoryHVAC & Refrigeration — Water Regulating Valves
FunctionPressure-operated water regulating valve (condenser)
Nominal sizeWVO 10 (DN 10)
Opening configurationOpens on rising cond. pressure
Water connection size3/8 in G
Connection standardISO 228-1
Refrigerant sensing connection7/16 in - 20 UNF SAE flare union nut
Capillary tube length900 mm
Kv value0.63 m³/h (Cv 0.7 gal/min)
Orifice size10 mm (2/5 in)
Max differential pressure10 bar
Max working pressure16 bar (232 psig)
Max test pressure24 bar
Body materialBrass
LubricantsOilfree applications
Refrigerants (sensing side)R1234yf R134a R22 R404A R407A R407C R407F R407H R422B R422D R448A R449A R449B R450A R452A R454A R454C R455A R507A R513A
MediaFresh water
Medium temperature range-25 °C to 130 °C (-13 °F to 266 °F)
ApprovalsUL, PED, EAC, China RoHS, RoHS
REACH Candidate List substanceLead (CAS no. 7439-92-1)
PackingMulti pack (10 pc)
Volume4.082 L
Net weight1.051 kg
Gross weight1.314 kg
OEM descriptionEAN: 5702428976008
HS code8481.80
EAN5702428976008

Properties

MaterialBrass
Pressure rating16 bar (232 psig) max working pressure
Temperature range-25 °C to 130 °C
Standard sizeWVO 10
Thread standardISO 228-1
MOQ1

Compatibility

Fit in the cooling-water line to the condenser with the flow arrow in the direction of flow; the refrigerant sensing connection goes to the condenser/receiver. Set the closing pressure to the required condensing pressure. Direct-acting (opens on rising pressure). Confirm code, water connection and control-pressure range against the datasheet before ordering.

Standards

Approvals

Attached Documents