Danfoss RA-K manifold assembly, OEM order code 013G3342 — a complete RA-K combi manifold valve set for two-pipe systems with an integral RLV return-side lockshield (RA-K), pre-assembled for a floor connection radiator connection and ready to accept a Danfoss RA-series thermostatic sensor or actuator. Used to connect radiators to one-pipe (RA-KE/KEW) or two-pipe (RA-K/KW) Danfoss distribution manifolds. Connection G 3/4 A on the manifold side and R 1/2 on the radiator side, floor connection pattern. Kvs 0.76 m³/h; max working pressure 10 bar (test 16 bar), max differential pressure 0.6 bar, flow temperature up to 120 °C. Genuine Danfoss part; technical data quoted verbatim from store.danfoss.com (code 013G3342). OEM P/N 013G3342, EAN 5702420031750. Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.