Danfoss CHV-X SS straightway check (non-return) valve, 20 mm (3/4 in) butt weld ASME B 36.19M Schedule 40, stainless steel, 52 bar (code 148B6608)

Part Number
148B6608 · HS 8481.30

Danfoss CHV-X SS straightway check (non-return) valve for industrial refrigeration, code 148B6608. Stainless steel body with butt weld connections to ASME B 36.19M Schedule 40, nominal size 20 mm (3/4 in). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 7 m3/h. 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 check (non-return) valve (SVL Flexline) Code number: 148B6608 Series: CHV-X SS Direction: Straightway Connection type: Butt weld Connection standard: ASME B 36.19M Schedule 40 Nominal size: 20 mm (3/4 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: 7 m3/h Flow direction: Non-return (forward flow only) PED assessment: Article 4, paragraph 3 (sound engineering practice) Approvals: CE

UKCA EAN

5702428992534 Net weight: 1.5 Kilogram Product group: Check valves Approval: UKCA CE mark: Yes China RoHS compliance: Yes Colour Paint: Reddish brown Connection Code: (2502:S40S:20) Connection material: Stainless steel Connection size [in]: 3/4 in Connection size [mm]: 20 mm Cv value [gal/min]: 8.1 gal/min EU RoHS compliance: Yes Flow direction indicator: Embossed 1-way arrow Fluid Group: 1 Kv value [m³/h]: 7 m³/h Max. Working Pressure [bar]: 52 bar Max. Working Pressure [psig]: 754 psig MinODP [bar]: 0.04 bar MinODP [psi]: 0.58 psi PED category: Art. 4, par. 3 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 with butt weld (ASME B 36.19M Schedule 40) ends. Confirm line size (20 mm (3/4 in)), connection type/standard, direction (straightway) and refrigerant before ordering.

Danfoss CHV-X SS straightway check (non-return) valve, 20 mm (3/4 in) butt weld ASME B 36.19M Schedule 40, stainless steel, 52 bar (code 148B6608)

Technical Specifications

Properties

Compatibility

Approvals

Attached Documents

Material	Stainless steel
Pressure rating	52 bar
Temperature range	-60 to 150 C
Primary standard	ASME B 36.19M Schedule 40
Standard size	20 mm
MOQ	1