Honeywell ZR15MA, ZR20MA, ZR25MA, ZR32MA, ZR40MA PRODUCT DATA

ZRxxMA / ZRxxxFA

4-WAY ROTARY VALVES PN 6

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.

PRODUCT DATA

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

Maximum pressure
drop

Leakage rate 1% of kvs

Ports

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

Water temperatures
in the valve

Weight

Flow characteristic equal percentage

6 bar, 600 kPa

depending on type (see section
"Specification and Order Number"
on page 2)

Internal threads / flange in
accordance with DIN
depending on type (see section
"Specification and Order Number"
on page 2)

Heating water according to VDI 2035
(oxygen concentration less than 0.2

3

g/m

, pH 8...9.5), glycol-water

mixtures (max. 50% glycol)

2...130 °C (DN200 and larger:

2...110 °C), non-condensing

depend on type (see sections
"Dimensions of ZRXXMA (mm)" and
"Dimensions of ZRXXXFA (mm)" on
page 3)

EN 1092-2

® U.S. Registered Trademark
Copyright © 2008 Honeywell Inc. • All rights reserved

EN0B-0606GE51 R0208

ZRxxMA / ZRxxxFA – PRODUCT DATA

SPECIFICATION AND ORDER NUMBER

DN

OS Number

Internal Thread

OS Number

flange

kVS

[

m³/h]

∆p

[kPa]

∆p

[kPa]

15 ZR15MA - 4 {10Nm:} 80 {20Nm:} 100

20 ZR20MA - 6,3 {10Nm:} 80 {20Nm:} 100

25 ZR25MA ZR25FA 10 {10Nm:} 80 {20Nm:} 100

32 ZR32MA ZR32FA 16 {10Nm:} 80 {20Nm:} 100

40 ZR40MA ZR40FA 25 {10Nm:} 70 {20Nm:} 100

50 - ZR50FA 40 100 100

65 - ZR65FA 63 100 100

80 - ZR80FA 100 100 100

100 - ZR100FA 160 80 80

125 - ZR125FA 250 50 50

150 ZR150FA 400 40 40

200 - ZR200FA 630 30 30

SUITABLE ACTUATORS

M6061A/VMMxx-24 (24V; floating); M6061L/VMMxx (230/240V; floating); M7061E/VRM20 (0/2...10V modulating)

OS Numbers

actuator

DN

24 Vac floating

M6061A/VMMxx-24

10 Nm 20 Nm 30 Nm 10 Nm 20 Nm 30 Nm 10 Nm 20 Nm

15

20

M6061A1013

25

32

40

50

65

80

100

125

150

200

M6061A1021 /
VMM20-24

M6061A1039 /
VMM30-24

M6061L1019

actuator

230 Vac floating

M6061L/VMMxx

M6061L1027 /
VMM20

M6061L1035 /
VMM30

actuator

0/2...10 Vdc modulating

M7061E/VRM20

M7061E1012

M7061E1020 /
VRM20

EN0B-0606GE51 R0208

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