AFQM / AFQM 6



Combined with an electric actuator the AFQM or AFQM 6 controller is a self-acting flow controller with integrated control valve. The pressure difference across the control valve is kept constantly at 0.2 bar. AFQM controllers have pressure balanced control valve cones.

The controller is primarily used in district heating systems for circulation water with a max. temperature of 150 degrees C.


AFQM / AFQM 6

Technical data



Code No.DNkvs
(m3/h)
PN
(bar)
tmax
(°C)
Connection typeInstallation placeSetting typeQnom
(m3/h)

AFQM

003G1088 655025150FlangeFreeNone28
003G1089 808025150FlangeFreeNone40
003G1090 10012525150FlangeFreeNone63
003G1091 12516025150FlangeFreeNone80
003G6056 655016150FlangeFreeNone28
003G6057 808016150FlangeFreeNone40
003G6058 10012516150FlangeFreeNone63
003G6059 12516016150FlangeFreeNone80
003G6060 15032016150FlangeFreeNone145
003G6061 20045016150FlangeFreeNone190
003G6062 25063016150FlangeFreeNone280
003G6063 655016150FlangeFreeNone40
003G6064 808016150FlangeFreeNone58
003G6065 10012516150FlangeFreeNone76
003G6066 12516016150FlangeFreeNone91
003G6067 15032016150FlangeFreeNone220
003G6068 20045016150FlangeFreeNone285
003G6069 25063016150FlangeFreeNone420

AFQM 6

003G1082 402016150FlangeFreeNone11
003G1083 503216150FlangeFreeNone16
003G1084 402025150FlangeFreeNone11
003G1085 503225150FlangeFreeNone16
003G1086 402040150FlangeFreeNone11
003G1087 503240150FlangeFreeNone16