Danfoss CHV-X straightway check (non-return) valve, 25 mm (1 in) socket weld ASME B 16.11, steel, 52 bar (code 148B6603)

Part Number
148B6603 · HS 8481.30

Danfoss CHV-X straightway check (non-return) valve for industrial refrigeration, code 148B6603. Steel body with socket weld connections to ASME B 16.11, nominal size 25 mm (1 in). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 16 m3/h (Cv 18.6 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 check (non-return) valve (SVL Flexline) Code number: 148B6603 Series: CHV-X Direction: Straightway Connection type: Socket weld Connection standard: ASME B 16.11 Nominal size: 25 mm (1 in) Body material: Steel Maximum working pressure: 52 bar (754 psig) Media temperature range: -60 to 150 C (-76 to 302 F) Kv value: 16 m3/h (Cv 18.6 gal/min) Flow direction: Non-return (forward flow only) PED assessment: Article 4, paragraph 3 (sound engineering practice) Approvals: CE

UKCA EAN

5702428988865 Net weight: 3.61 Kilogram Product group: Check valves Approval: UKCA CE mark: Yes China RoHS compliance: Yes Colour Paint: Reddish brown Connection Code: (2003:X:25) Connection material: Steel Connection size [in]: 1 in Connection size [mm]: 25 mm Cv value [gal/min]: 18.6 gal/min EU RoHS compliance: Yes Flow direction indicator: Embossed 1-way arrow Fluid Group: 1 Kv value [m³/h]: 16 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 valve. This code is the straightway CHV-X with socket weld (ASME B 16.11) ends. Confirm line size (25 mm (1 in)), connection type/standard, direction (straightway) and refrigerant before ordering.

Danfoss CHV-X straightway check (non-return) valve, 25 mm (1 in) socket weld ASME B 16.11, steel, 52 bar (code 148B6603)

Technical Specifications

Properties

Compatibility

Approvals

Attached Documents

Material	Steel
Pressure rating	52 bar
Temperature range	-60 to 150 C
Primary standard	ASME B 16.11
Standard size	25 mm
MOQ	1