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
合肥希圣自动化设备有限公司 Honeywell 代理
ZRxxMA / ZRxxxFA – PRODUCT DATA
SPECIFICATION AND ORDER NUMBER
DN OS Number
Internal Thread
OS Number
flange
kVS
[m³/h]
Δp
[kPa]
Δp
[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
DN
actuator
24 Vac floating
M6061A/VMMxx-24
actuator
230 Vac floating
M6061L/VMMxx
actuator
0/2...10 Vdc modulating
M7061E/VRM20
10 Nm 20 Nm 30 Nm 10 Nm 20 Nm 30 Nm 10 Nm 20 Nm
15
20
25
32
40
M6061A1013
M6061L1019
M7061E1012
50
65
M6061A1021 /
VMM20-24
M6061L1027 /
VMM20
M7061E1020 /
VRM20
80
100
125
150
200
M6061A1039 /
VMM30-24
M6061L1035 /
VMM30