Product Description
Danfoss VL 2 two-way seated flanged control-valve body, OEM order code 065Z0381. VL2 PN6 DN65/63 flange. Nominal size DN 65, Kvs 63 m³/h, nominal pressure PN 6 (6 bar), valve stroke 20 mm. Equal percentage flow characteristic, control ratio 100:1. Body of Grey cast iron EN-GJL-250 (GG-25), cone Brass, stem Stainless steel. For heating and cooling circuits on district heating/cooling circulation water, media temperature -10 °C to 120 °C. The valve body is driven by a matched Danfoss electric actuator (AMV/AME series) sized to the 20 mm valve stroke. Data quoted verbatim from store.danfoss.com (code 065Z0381).
Technical Specifications
- Code number
- 065Z0381
- Type
- VL 2
- Product group
- Other valves
- Gross weight
- 18.2 Kilogram
- Net weight
- 14.2 Kilogram
- Volume
- 88.8 Liter
- Application
- Heating and cooling
- Application alternative VSP
- District heating
- Connection types
- Flange
- Control ratio
- 100:1
- Description
- VL2 PN6 DN65/63 flange
- Diameter [mm]
- 65 mm
- Differential pressure range [bar] [Max]
- 2.5 bar
- Flow characteristic
- Equal percentage
- Function
- Pressure relief
- Kvs values [m³/h]
- 63 m³/h
- Leakage through port max. [% Kvs]
- bubble tight design
- Media pH [Max]
- 10
- Media pH [Min]
- 7
- Media temperature [°C] [Max]
- 120 °C
- Media temperature [°C] [Min]
- -10 °C
- Medium alternative
- Glycolic water up to 50%
- Mounting version
- Flow
- Number of ports
- 2
- Permissible media
- District heating/cooling circulation water
- Pressure nominal [bar]
- 6 bar
- Stroke [mm]
- 20 mm
- Stuffing box sealing material
- EPDM
- Valve body material
- Grey cast iron EN-GJL-250 (GG-25)
- Valve cone material
- Brass
- Valve stem material
- Stainless steel
- EAN
- 5710104008288
- HS code
- 8481.80 (taps, cocks, valves for pipes)
Standards & Compliance
- Size / Series
- Accessories
- Material
- Grey cast iron EN-GJL-250 (GG-25); cone Brass; stem Stainless steel
- Pressure Rating
- PN 6 (6 bar); max differential pressure 2.5 bar
- Temperature Range
- -10 °C to 120 °C
- HS Code
- 8481.80
Compatibility & Fitment
Two-way seated valve body — requires a matched Danfoss electric actuator (AMV/AME series) sized to the 20 mm valve stroke. Confirm Kvs (63 m³/h), nominal size (DN 65) and pressure class (PN 6) against the circuit design before ordering.
Product Documentation
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Technical guides
- Flange Finder — EN 1092-1 PN6 to PN40 and ASME B16.5 Class 150/300 by DN, Pressure Rating and Type (Weld Neck, Slip-On, Blind, Plate)
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
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 065Z0381?
- 065Z0381 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 065Z0381.
- What is the HS code for 065Z0381?
- The customs tariff (HS) code for 065Z0381 is 8481.80.
- Who manufactures 065Z0381?
- 065Z0381 is a Danfoss product in the Valves range.
- Is a datasheet available for 065Z0381?
- Yes — the 065Z0381 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 065Z0381?
- The minimum order quantity is 1.
- Is 065Z0381 available?
- Yes — 065Z0381 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).