Danfoss ML4MQBP

Hot-swap cooling loops with confidence. The Danfoss Hansen® ML4MQBP MQDB Series plug seals flat-face on both halves so cold plates and manifolds connect and disconnect without spills or air in the loop.

Danfoss Straight Blind-Mate Coupling Plug, MQDB Series, Plug Fitting, Connection Size 1: 1/4 in, Connection Type 1: Quick Disconnect, Connection Type: Quick-Disconnect, Stainless Steel, Material Construction: 304 Stainless Steel, 100 psi Maximum Operating Pressure, 50 to 149 deg F Operating Temperature, Additional Information: EPDM Seal, 2-Way Valve, Blind-Mate Latch, 1.8 gpm Flow Rate. The Danfoss Hansen® ML4MQBP is a 1/4 in (MQD04, 6.4 mm nominal flow diameter) MQDB blind-mate quick disconnect plug in 304 stainless steel. Its floating body absorbs misalignment so it self-centers into the fixed MQDB socket as a server tray or cooling module is pushed into place, making and breaking the coolant connection with no hand access. Built to NVIDIA Quick Disconnect (MQD and MQDB) Specification 3.2. Flat-face double shut-off valves limit fluid loss to 0.025 cc and air inclusion to 0.05 cc per cycle. Rated flow 1.8 gpm, 100 psi maximum working pressure, 300 psi minimum burst, 50 to 149 deg F. Peroxide-cured EPDM seals (IEC 62368-1 G.15.2.3) for single-phase water/glycol coolant. Mates with MQDB socket ML4MQBS37MBS (ARG 11345082). Sold each.

Additional Information	:	EPDM Seal, 2-Way Valve, Blind-Mate Latch, 1.8 gpm Flow Rate
Connection Size 1	:	1/4 in
Connection Type	:	Quick-Disconnect
Connection Type 1	:	Quick Disconnect
Fitting Type	:	Plug
Material	:	Stainless Steel
Material Construction	:	304 Stainless Steel
Maximum Operating Pressure	:	100 psi
Operating Temperature	:	50 to 149 deg F
Series	:	MQDB Series

Compliant with NVIDIA Quick Disconnect (MQD and MQDB) Specification 3.2; blind-mate design for automated or hidden connections in server trays and manifolds; floating-body plug self-aligns on mating; double shut off - flat face valves with minimal fluid loss and air inclusion; 304 stainless steel body; EPDM peroxide-cured seals certified to IEC 62368-1 G.15.2.3; designed for single-phase water/glycol liquid cooling of electronics