Danfoss ASV-BD — partner valve for ASV-PV differential-pressure controllers, OEM order code 003Z4046. Partner valve for the supply pipe of a riser controlled by a Danfoss ASV-PV self-acting differential-pressure controller. The ASV-PV impulse tube connects to this valve, which additionally provides flow limitation (presetting), a measuring/setting scale, integral shut-off and an optional drain, so the riser can be preset, measured, isolated and drained from one point. (ASV-BD DN 50, Internal thread, shut-off valve.) Nominal size DN 50, Kvs 40 m³/h, PN 20, Internal thread connection, DZR brass body, media temperature -20 °C to 120 °C. Net weight 2.358 Kilogram. Genuine Danfoss part; technical data quoted verbatim from store.danfoss.com (code 003Z4046). OEM P/N 003Z4046, EAN 5702420114828.