ARI-ASTRA - plus

Application: Heating facilities, AIR conditioning facilities
Medium: Water, water with cold-protection, etc.
eClass-No.:37010203
Legende: 10 = Flow diagram11 = Approvals
Figure PN DN Material Connection Form Temperature/*body Variation
22042 PN 16 DN 15-DN200 EN-GJS-400-18U-LT, EN-JS1049 flanged Straight through -10 °C to 350 °C Standard
22042 PN 16 DN250-DN400 EN-GJS-400-18U-LT, EN-JS1049 flanged Straight through -10 °C to 350 °C Standard

ASTRA-Plus: Reliable seal, even under difficult conditions, through bellows-seal rn(in accordance with TA-Luft Technical Instructions). rnFor maximum temperatures up to +350°C.

Precision through optimised regulating function through optimised regulating function rn(screw-down globe concept screw-down globe concept)

Ideal regulating properties through equal percentage rncharacteristic curve up to a stroke of 45% (linear characteristic rncurve in the regulating range above stroke > 45%)

ARImetec®-D - Accuracy by integrated differential pressure sensor with digital data processing. rnFor hydraulic balancing, flow rate and differential pressure measurement.