® U.S. Registered Trademark EN0B-0606GE51 R0915 Copyright © 2015 Honeywell Inc. All rights reserved ZRxxMA / ZRxxxFA 4-WAY ROTARY VALVES PN 6 PRODUCT DATA APPLICATION For water temperature control in heating and air conditioning applications. The special valve characteristics are especially designed for an accurate control of supply water temperature in heating and air conditioning systems. In combination with M6061/VMM and M7061/VRM, the rigid construction guarantees a reliable operation over the whole lifetime. FEATURES Chrome-plated plug for long life-span Optimized characteristic for supply water temperature control Protected against corrosion Reliable mounting for electrical actuators Clear position indicator Wide range of flow rates with suitable actuators SPECIFICATIONS Nominal static pressure 6 bar, 600 kPa Maximum pressure drop depending on type (see section “Specification and Order Number“ on page 2) Leakage rate 1% of kvs Ports Internal threads / flange in accordance with DIN EN 1092-2 depending on type (see section “Specification and Order Number“ on page 2) Angle of rotation 90 ° Flange according DIN 2531 Packing Double o-ring sealing Material body Cast iron Material inner parts Chrome-plated cast iron Medium Heating water according to VDI 2035 (oxygen concentration less than 0.2 g/m3, pH 8.9.5), glycol-water mixtures (max. 50% glycol) Water temperatures in the valve 2.130 °C (DN200 and larger: 2.110 °C), non-condensing Weight depend on type (see sections “Dimensions of ZRXXMA (mm)“ and “Dimensions of ZRXXXFA (mm)“ on page 3) Flow characteristic equal percentage ZRxxMA / ZRxxxFA PRODUCT DATA EN0B-0606GE51 R0915 2 SPECIFICATION AND ORDER NUMBER DN OS Number Internal Thread OS Number flange kVS m³/h p kPa 15 ZR15MA - 4 100 20 ZR20MA 6,3 100 25 ZR25MA ZR25FA 10 100 32 ZR32MA ZR32FA 16 100 40 ZR40MA ZR40FA 25 100 50 - ZR50FA 40 100 65 - ZR65FA 63 100 80 - ZR80FA 100 100 100 - ZR100FA 160 80 125 - ZR125FA 250 50 150 ZR150FA 400 40 200 - ZR200FA 630 30 SUITABLE ACTUATORS M6061A/VMMxx-24 (24V; floating); M6061L/VMMxx (230/240V; floating); M7061E/VRM20 (0/2.10V modulating) OS Numbers DN actuator 24 Vac floating M6061A/VMMxx-24 actuator 230 Vac floating M6061L/VMMxx actuator 0/2.10 Vdc modulating M7061E/VRM20 20 Nm 30 Nm 20 Nm 30 Nm 20 Nm 15 20 25 32 40 50 M6061A1021 / VMM20-24 M6061L1027 / VMM20 M7061E1020 / VRM20 65 80 M6061A1039 / VMM30-24 M6061L1035 / VMM30 100 125 150 200 ZRxxMA / ZRxxxFA PRODUCT DATA 3 EN0B-0606GE51 R0915 DIMENSIONS OF ZRxxMA (MM) type DN a c SW h i net weight ZR15MA 15 110 179 41 55 R1/2“ 2.4 kg ZR20MA 20 110 179 46 55 R3/4“ 2.5 kg ZR25MA 25 115 179 50 58 R1“ 2.6 kg ZR32MA 32 140 188 60 70 R1 1/4“ 4.3 kg ZR40MA 40 150 188 65 75 R1 1/2“ 4.5 kg ciahaDIMENSIONS OF ZRxxxFA (MM) type DN a b c d e f g net weight ZR25FA 25 150 15 179 75 100 60 4x11 4.8 kg ZR32FA 32 160 16 188 90 120 70 4x14 7.6 kg ZR40FA 40 170 16 188 100 130 80 4x14 8.5 kg ZR50FA 50 190 16 202 110 140 90 4x14 11.0 kg ZR65FA 65 210 16 219 130 160 110 4x14 14.4 kg ZR80FA 80 250 18 219 150 190 128 4x18 24.3 kg ZR100FA 100 270 18 240 170 210 148 4x18 32.9 kg ZR125FA 125 310 18 267 200 240 178 8x18 49.0 kg ZR150FA 150 330 20 274 225 265 202 8x18 57.0 kg ZR200FA 200 390 22 314 280 320 258 8x18 84.0 kg cdbfegaaZRxxMA / ZRxxxFA PRODUCT DATA Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z.A. La Pièce 16, Switzerland by its Authorized Representative: Automation and Control Solutions Honeywell GmbH Böblinger Strasse 17 71101 Schönaich, Germany Phone +49 (0) 7031 637 01 Fax +49 (0) 7031 637 740 http:/ecc.emea.honeywell.com EN0B-0606GE51 R0915 Subject to change without notice OPERATION The valve controls a mixing water temperature with a rotating plug. The plug adjusts with two control curves the water flow of two inputs. The required flow water temperature is achieved by adding a proportion of return water to the boiler hot water. For optimal control performance, the ZR has special control characteristics. MOUNTING Installation optional boiler connection left boiler connection right