Danfoss CHV-X SS 15 angleway stainless steel check (non-return) valve for industrial-refrigeration line service, code 148B5294. CHV-X prevents reverse flow, protecting compressors and pumps. This is the stainless-steel angleway body with butt-weld inlet and outlet to EN 10220, size 1/2 in (15 mm) — distinct from the straightway CHV-X SS 15 (148B5678). Stainless steel housing for improved corrosion resistance on CO2 (R744) and ammonia (R717) duty. One-way check; maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F); Kv 8 m3/h (Cv approx 9.3 gal/min). Angleway body places inlet and outlet at 90 degrees.