Danfoss SV 3 float valve, modulating liquid-level regulating valve, Kv 0.14, MWP 28 bar (code 027B2023)
Danfoss · HVAC & Refrigeration · Expansion Valves
Danfoss SV 3 float valve, code 027B2023 — modulating liquid-level regulating (float) valve for industrial refrigeration and air-conditioning systems using HCFC, HFC or R717 (ammonia). The float senses liquid level and modulates the orifice to hold a constant level. Flow coefficient Kv 0.14 m3/h (Cv 0.16). Maximum working pressure 28 bar (406 psig); maximum differential pressure 16 bar (232 psi). Inlet 25.7 mm; balance-pipe connections 1 1/8 in solder or 1 in weld; pilot line OD 9.8 / ID 6.8 mm welding. Low-temperature steel body and float housing. Media temperature -50 to 65 C (-58 to 149 F).
Specifications
- Part number
- 027B2023
- HS code
- 8481.80
- Material
- Low-temperature steel
- Pressure rating
- 28 bar
- Temperature range
- -50 to 65 C
- Standard size
- Kv 0.14 m3/h
Compatibility
SV 3 shares the low-temperature-steel float body with SV 1 (027B2021); the hydrocarbon version is SV 3E (027B0081). Match orifice/Kv and differential pressure to the level-control duty per the SV data sheet before ordering.
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet