Danfoss CHV-X 50 function module (Top Complete), fits SVL Flexline CHV-X 50 check valve, 65 bar (code 148B5778)
Danfoss · HVAC & Refrigeration · Check Valves
Danfoss CHV-X 50 function module (also called Top Complete) for the SVL Flexline modular industrial-refrigeration valve platform, store code 148B5778. The function module is the complete field-serviceable operating top part — top part, one gasket and four bolts — that mounts on the matching CHV-X 50 check valve housing. It gives the spring-loaded non-return (check) function that allows flow one way and closes on reverse flow, protecting compressors and pumps against back-flow. It is the repair/replacement assembly, not a complete valve and not a loose gasket, so the non-return (check) function can be renewed without cutting the housing out of the line. For R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Maximum working pressure 65 bar g (943 psig); media temperature -60 to 150 C (-76 to 302 F). net weight 1.241 kg, gross weight 1.355 kg. Specifications per Danfoss store code 148B5778.
Specifications
- Part number
- 148B5778
- HS code
- 8481.90
- Material
- Steel
- Pressure rating
- 65 bar
- Temperature range
- -60 to 150 C
Compatibility
Danfoss SVL Flexline CHV-X 50 function module (Top Complete). Mounts on the matching CHV-X 50 valve housing / SVL multifunction valve body. Function modules are size-specific — confirm the housing nominal size class (50) before ordering. Shares the SVL Flexline platform with SVA-S/SVA-L shut-off, REG regulating and SCA-X/CHV-X check components of the same size.
Standards
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet