Danfoss CHV-X SS 40 straightway check (non-return) valve, 40 mm (1 1/2 in) butt weld EN 10220, stainless steel, 52 bar (code 148B6566)

Part Number
148B6566 · HS 8481.30

Danfoss CHV-X SS 40 straightway check (non-return) valve for industrial refrigeration, code 148B6566. Stainless steel body with butt weld connections to EN 10220, nominal size 40 mm (1 1/2 in). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 21 m3/h (Cv 24.4 gal/min). The cone lifts to allow forward flow and closes against reverse flow; an embossed one-way arrow marks the flow direction. minimum opening differential pressure 0.04 bar. Part of the Danfoss SVL Flexline programme. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems.

Technical Specifications

Type

CHV-X SS 40 check (non-return) valve (SVL Flexline) Code number: 148B6566 Series: CHV-X SS Direction: Straightway Connection type: Butt weld Connection standard: EN 10220 Nominal size: 40 mm (1 1/2 in) Body material: Stainless steel Maximum working pressure: 52 bar (754 psig) Media temperature range: -60 to 150 C (-76 to 302 F) Kv value: 21 m3/h (Cv 24.4 gal/min) Flow direction: Non-return (forward flow only) PED assessment: Category II Approvals: CE EAN: 5702428978323 Net weight: 2.598 Kilogram Product group: Check valves Approval: CE CE mark: Yes China RoHS compliance: Yes Colour Paint: Reddish brown Connection material: Stainless steel Connection size [in]: 1 1/2 in Connection size [mm]: 40 mm Cv value [gal/min]: 24.4 gal/min EU RoHS compliance: Yes Fluid Group: 1 Kv value [m³/h]: 21 m³/h Max. Working Pressure [bar]: 52 bar Max. Working Pressure [psig]: 754 psig PED category: II REACH Candidate List substances: No Refrigerants: R134a Temperature range [°C] [max]: 150 °C Temperature range [°C] [min]: -60 °C Temperature range [°F] [max]: 302 °F Temperature range [°F] [min]: -76 °F

Danfoss SVL Flexline CHV-X SS valve. This code is the straightway CHV-X SS 40 with butt weld (EN 10220) ends. Confirm line size (40 mm (1 1/2 in)), connection type/standard, direction (straightway) and refrigerant before ordering.

Danfoss CHV-X SS 40 straightway check (non-return) valve, 40 mm (1 1/2 in) butt weld EN 10220, stainless steel, 52 bar (code 148B6566)

Technical Specifications

Properties

Compatibility

Approvals

Attached Documents

Material	Stainless steel
Pressure rating	52 bar
Temperature range	-60 to 150 C
Primary standard	EN 10220
Standard size	40 mm
MOQ	1