Danfoss AB-QM Pressure Independent Control Valves
Danfoss AB-QM combines a differential pressure regulator and a control valve in one body: a pressure independent control valve (PICV). The flow is set on the valve’s scale; because the regulator keeps the pressure difference across the control part constant, the flow stays limited to the set value even when system pressure changes.
It suits contractors who want hydronic balancing and modulating or on/off control of fan coils and other terminal units with a single valve. The range includes threaded AB-QM 4.0 valves, Flexo 80 versions with strainer, NovoCon-ready and flanged AB-QM bodies and the FAN-Q valve for fan coils.
003Z9651 · 003Z9653 · 003Z9601 · 003Z9603, Danfoss FAN-Q pressure independent control valve (PICV) DN15–DN20 for fan coils, PN 16
003Z0770 · 003Z0771, AB-QM, External thread, pressure-independent combined balancing and control valve, Pressure rating: PN 16, Medium temperature: 120 °C
003Z0793 · 003Z0794 · 003Z0795 · 003Z0735 · 003Z0736 · 003Z0737 +1, AB-QM HF, Flanged, pressure-independent combined balancing and control valve, Connection types: Flange, Pressure rating: PN 16, Medium temperature: 120 °C
003Z0773 · 003Z0774 · 003Z0775 · 003Z0725 · 003Z0726 · 003Z0727 +1, AB-QM, Flanged, pressure-independent combined balancing and control valve, Connection types: Flange, Pressure rating: PN 16, Medium temperature: 120 °C
003Z8208, AB-QM 4.0 DN32 HF, External thread, G1 ½", 5000 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 32 HF, Connection types: External thread ISO 228/1 G 1 ½A, Pressure rating: PN 25
003Z8207, AB-QM 4.0 DN32, External thread, G1 ½", 3600 l/h, pressure-independent combined balancing and control valve, Valve size: DN 32, Connection types: External thread ISO 228/1 G 1 ½A, Pressure rating: PN 25
003Z8206, AB-QM 4.0 DN25 HF, External thread, G1 ¼", 3800 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 25 HF, Connection types: External thread ISO 228/1 G 1 ¼A, Pressure rating: PN 25
003Z8205, AB-QM 4.0 DN25, External thread, G1 ¼" , 2200 l/h, pressure-independent combined balancing and control valve, Valve size: DN 25, Connection types: External thread ISO 228/1 G 1 ¼A, Pressure rating: PN 25
003Z8308, AB-QM 4.0 DN32 HF, Internal thread, Rp 1 ¼", 5000 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 32 HF, Connection types: Internal thread ISO 7/1 Rp 1 ¼, Pressure rating: PN 25
003Z8307, AB-QM 4.0 DN32, Internal thread, Rp 1 ¼", 3600 l/h, pressure-independent combined balancing and control valve, Valve size: DN 32, Connection types: Internal thread ISO 7/1 Rp 1 ¼, Pressure rating: PN 25
003Z8306, AB-QM 4.0 DN25 HF, Internal thread, Rp 1", 3800 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 25 HF, Connection types: Internal thread ISO 7/1 Rp 1, Pressure rating: PN 25
003Z8305, AB-QM 4.0 DN25, Internal thread, Rp 1", 2200 l/h, pressure-independent combined balancing and control valve, Valve size: DN 25, Connection types: Internal thread ISO 7/1 Rp 1, Pressure rating: PN 25
003Z8304, AB-QM 4.0 DN20 HF, Internal thread, Rp¾", 1900 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 20 HF, Connection types: Internal thread ISO 7/1 Rp ¾, Pressure rating: PN 25
003Z8303, AB-QM 4.0 DN20, Internal thread, Rp¾", 1100 l/h, pressure-independent combined balancing and control valve, Valve size: DN 20, Connection types: Internal thread ISO 7/1 Rp ¾, Pressure rating: PN 25
003Z8302, AB-QM 4.0 DN15 HF, Internal thread, Rp½", 1200 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 15 HF, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8301, AB-QM 4.0 DN15, Internal thread, Rp½", 650 l/h, pressure-independent combined balancing and control valve, Valve size: DN 15, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8300, AB-QM 4.0 DN15 LF, Internal thread, Rp½", 200 l/h, pressure-independent combined balancing and control valve, Valve size: Low flow DN 15 LF, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8324, AB-QM 4.0 DN20 HF, Internal thread, Rp¾", 1900 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 20 HF, Connection types: Internal thread ISO 7/1 Rp ¾, Pressure rating: PN 25
003Z8323, AB-QM 4.0 DN20, Internal thread, Rp¾", 1100 l/h, pressure-independent combined balancing and control valve, Valve size: DN 20, Connection types: Internal thread ISO 7/1 Rp ¾, Pressure rating: PN 25
003Z8322, AB-QM 4.0 DN15 HF, Internal thread, Rp½", 1200 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 15 HF, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8321, AB-QM 4.0 DN15, Internal thread, Rp½", 650 l/h, pressure-independent combined balancing and control valve, Valve size: DN 15, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8320, AB-QM 4.0 DN15 LF, Internal thread, Rp½", 200 l/h, pressure-independent combined balancing and control valve, Valve size: Low flow DN 15 LF, Connection types: Internal thread ISO 7/1 Rp ½, Pressure rating: PN 25
003Z8204, AB-QM 4.0 DN20 HF, External thread, G1", 1900 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 20 HF, Connection types: External thread ISO 228/1 G 1A, Pressure rating: PN 25
003Z8203, AB-QM 4.0 DN20, External thread, G1", 1100 l/h, pressure-independent combined balancing and control valve, Valve size: DN 20, Connection types: External thread ISO 228/1 G 1A, Pressure rating: PN 25
003Z8202, AB-QM 4.0 DN15 HF, External thread, G¾", 1200 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 15 HF, Connection types: External thread ISO 228/1 G ¾A, Pressure rating: PN 25
003Z8201, AB-QM 4.0 DN15, External thread, G¾", 650 l/h, pressure-independent combined balancing and control valve, Valve size: DN 15, Connection types: External thread ISO 228/1 G ¾A, Pressure rating: PN 25
003Z8200, AB-QM 4.0 DN15 LF, External thread, G¾", 200 l/h, pressure-independent combined balancing and control valve, Valve size: Low flow DN 15 LF, Connection types: External thread ISO 228/1 G ¾A, Pressure rating: PN 25
003Z8224, AB-QM 4.0 DN20 HF, External thread, G1", 1900 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 20 HF, Connection types: External thread ISO 228/1 G 1A, Pressure rating: PN 25
003Z8223, AB-QM 4.0 DN20, External thread, G1", 1100 l/h, pressure-independent combined balancing and control valve, Valve size: DN 20, Connection types: External thread ISO 228/1 G 1A, Pressure rating: PN 25
003Z8222, AB-QM 4.0 DN15 HF, External thread, G¾", 1200 l/h, pressure-independent combined balancing and control valve, Valve size: High flow DN 15 HF, Connection types: External thread ISO 228/1 G ¾A, Pressure rating: PN 25