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Datasheet generated 2026-10-09
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Danfoss CHV-X 100 function module (complete top part), fits 100 mm (4 in) SVL Flexline check valve housing, 52 bar (code 148B6022)

Danfoss · HVAC & Refrigeration · Check Valves · Denmark · danfoss.com
Part Number
148B6022  ·  HS 8481.90
Danfoss CHV-X 100 function module (complete top part), fits 100 mm (4 in) SVL Flexline check valve housing, 52 bar (code 148B6022)

Danfoss CHV-X 100 function module (Top Complete) for industrial refrigeration, code 148B6022. Complete check-valve top part with cone, spring and seat that fits a 100 mm (4 in) SVL Flexline valve housing to build or convert it into a CHV-X 100 check valve. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Lets an installed SVL housing be re-functioned or serviced without cutting the body out of the line. For R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils.

Technical Specifications

TypeCHV-X 100 function module — Top Complete (SVL Flexline)
Code number148B6022
SeriesCHV-X
FunctionCheck valve top part (cone + spring + seat)
Fits100 mm (4 in) SVL Flexline valve housing
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to 150 C (-76 to 302 F)
Applicable mediaR717 (ammonia), R744 (CO2), HCFC/HFC refrigerants and oils
ApprovalsCE
EAN5702428486262
BrandSVL Flexline
Product groupCheck valves
Type designationTop Complete
Max. working pressure52.0 bar
Temperature range-60 °C to 150 °C
RefrigerantsR1234yf; R1234ze(E); R125; R134a; R152a; R170; R22; R227ea; R236fa; R245fa; R290; R32; R401A; R402A; R404A; R407A; R407B; R407C; R407F; R407H; R409A; R410A; R413A; R417A; R421A; R422A; R422B; R422D; R438A; R442A; R444B; R447A; R447B; R448A; R449A; R449B; R450A; R452A; R452B; R452C; R454A; R454B; R454C; R455A; R463A; R502; R507A; R512A; R513A; R513B; R515A; R515B; R516A; R600; R600a; R717; R744
REACH candidate-list substancesNo
Net weight5.552 kg
EU RoHS complianceYes
ApprovalCE
China RoHS complianceYes
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
Temperature range [°C] [max]150 °C
Temperature range [°C] [min]-60 °C
Temperature range [°F] [max]302 °F
Temperature range [°F] [min]-76 °F
Used for productCHV-X 100

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to 150 C
Standard size100 mm
MOQ1

Compatibility

Danfoss SVL Flexline CHV-X 100 function module (Top Complete). Fits the 100 mm SVL valve bodies 148B6014 (angleway EN), 148B6015 (straightway EN), 148B6016/148B6017 (ASME). The complete CHV-X 100 check valves are codes 148B6036 (EN) and 148B6037 (ASME). Function module is HS 8481.90 (valve part).

Approvals

Attached Documents