Danfoss CHV-X 80 angleway check valve, butt weld ASME B36.10M Sch 40, 80 mm (3 in), 52 bar, steel

Danfoss CHV-X 80 angleway check (non-return) valve for the SVL Flexline industrial-refrigeration range, code 148B5937. Butt-weld connections to ASME B36.10M Schedule 40 in low-temperature steel. Angleway body (inlet and outlet at 90 degrees); Kv 103 m3/h (Cv 129 gal/min); minimum opening differential pressure 0.04 bar (0.62 psi); maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). CHV-X check valves prevent reverse flow in refrigeration lines and open on very low differential pressure. Flow direction is marked by an embossed one-way arrow. Suits HCFC, HFC, R717 (ammonia) and R744 (CO2) systems.

Type

Check (non-return) valve, CHV-X 80 (SVL Flexline) Code number: 148B5937 Product group: Check valves Nominal size: 80 mm (3 in) Flow direction body: Angleway Connection: Butt weld Connection standard: ASME B36.10M Schedule 40 Body material: Steel Connection material: Steel Kv value: 103 m3/h (Cv 129 gal/min) minimum opening pressure (MinODP): 0.04 bar (0.62 psi) Flow direction indicator: Embossed one-way arrow Maximum working pressure: 52 bar (754 psig) Media temperature range: -60 to 150 C (-76 to 302 F) Applicable media: HCFC, HFC, R717 (ammonia), R744 (CO2) Fluid groups: 1, 2 Conformity assessment: PED category II Approvals: CE EAN: 5702428477864 Net weight: 9.468 Kilogram Approval: CE CE mark: Yes China RoHS compliance: Yes Colour Paint: Reddish brown Connection Code: (2002:S40:80) Connection size [in]: 3 in Connection size [mm]: 80 mm Connection type: Butt weld Cv value [gal/min]: 129 gal/min Direction: Angleway EU RoHS compliance: Yes Fluid Group: 1 Inlet connection size [mm]: 80 mm Inlet connection type: Butt weld Kv value [m³/h]: 103 m³/h Max. Working Pressure [bar]: 52 bar Max. Working Pressure [psig]: 754 psig MinODP [bar]: 0.04 bar MinODP [psi]: 0.62 psi 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

Standard

ASME B36.10M Schedule 40

Size / Series

80 mm

Material

Steel

Pressure Rating

52 bar

Temperature Range

-60 to 150 C

HS Code

8481.30