Danfoss CHV-X SS 40 angleway check valve, 40 mm (1 1/2 in) butt weld ASME B 36.19M Schedule 40, stainless steel, 52 bar (code 148B5688)
Danfoss · HVAC & Refrigeration · Check Valves
Danfoss CHV-X SS 40 check (non-return) valve, store code 148B5688, angleway stainless steel body. The CHV-X is a spring-loaded check valve in the Danfoss SVL Flexline range that prevents reverse flow of refrigerant in liquid, suction and hot-gas lines; opening differential pressure 0.04 bar. Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Nominal size 40 mm (1 1/2 in), butt weld connections to ASME B 36.19M Schedule 40; flow coefficient Kv 30 m3/h (Cv 34.8 gal/min). Stainless steel housing. Maximum working pressure 52 bar g (754 psig); media temperature -60 to 150 C (-76 to 302 F). Conformity assessment PED 2014/68/EU, Category II. Specifications per Danfoss store code 148B5688. EAN 5702428963121.
Specifications
- Part number
- 148B5688
- HS code
- 8481.30
- Material
- Stainless steel
- Pressure rating
- 52 bar
- Temperature range
- -60 to 150 C
- Standard
- ASME B 36.19M Schedule 40
- Standard size
- 40 mm
Compatibility
Danfoss SVL Flexline CHV-X SS 40. Select by flow direction (angleway), connection (butt weld ASME B 36.19M Schedule 40) and top. EN 10220 and ASME weld-end preparations are not interchangeable — confirm the mating pipe schedule/OD before ordering. Shares the SVL Flexline platform with SVA-S/SVA-L shut-off, REG-SA/REG-SB regulating, SCA-X/CHV-X check valves and FIA strainers of the same nominal size.
Standards
- ASME B 36.19M Schedule 40
- PED 2014/68/EU
Approvals
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