ZMD - 2- and 3-way control valves DN15-40, kvs 0.25-25, 5.5 mm stroke

Externally threaded control valves intended for use in heating and cooling systems together with the RVAZ4… series of electromechanical actuators. A hand wheel for manual operation is delivered with the valve.

Articles

(22 st)
  • ZMD215-0.25 - Regin
    ZMD215-0.25
    Nominal diameter
    DN15
    Kvs
    0.25 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-0.4 - Regin
    ZMD215-0.4
    Nominal diameter
    DN15
    Kvs
    0.4 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-0.6 - Regin
    ZMD215-0.6
    Nominal diameter
    DN15
    Kvs
    0.6 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-1.0 - Regin
    ZMD215-1.0
    Nominal diameter
    DN15
    Kvs
    1.0 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-1.6 - Regin
    ZMD215-1.6
    Nominal diameter
    DN15
    Kvs
    1.6 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-2.5 - Regin
    ZMD215-2.5
    Nominal diameter
    DN15
    Kvs
    2.5 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD215-4.0 - Regin
    ZMD215-4.0
    Nominal diameter
    DN15
    Kvs
    4.0 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD220-6.3 - Regin
    ZMD220-6.3
    Nominal diameter
    DN20
    Kvs
    6.3 m3/h
    Max. diff. pressure
    350 kPa
    Actuator
    RVAZ4
  • ZMD225-10 - Regin
    ZMD225-10
    Nominal diameter
    DN25
    Kvs
    10 m3/h
    Max. diff. pressure
    200 kPa
    Actuator
    RVAZ4
  • ZMD232-16 - Regin
    ZMD232-16
    Nominal diameter
    DN32
    Kvs
    16 m3/h
    Max. diff. pressure
    130 kPa
    Actuator
    RVAZ4
  • ZMD240-25 - Regin
    ZMD240-25
    Nominal diameter
    DN40
    Kvs
    25 m3/h
    Max. diff. pressure
    60 kPa
    Actuator
    RVAZ4
  • ZMD315-0.25 - Regin
    ZMD315-0.25
    Nominal diameter
    DN15
    Kvs
    0.25 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-0.4 - Regin
    ZMD315-0.4
    Nominal diameter
    DN15
    Kvs
    0.4 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-0.6 - Regin
    ZMD315-0.6
    Nominal diameter
    DN15
    Kvs
    0.6 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-1.0 - Regin
    ZMD315-1.0
    Nominal diameter
    DN15
    Kvs
    1.0 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-1.6 - Regin
    ZMD315-1.6
    Nominal diameter
    DN15
    Kvs
    1.6 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-2.5 - Regin
    ZMD315-2.5
    Nominal diameter
    DN15
    Kvs
    2.5 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD315-4.0 - Regin
    ZMD315-4.0
    Nominal diameter
    DN15
    Kvs
    4.0 m3/h
    Max. diff. pressure
    400 kPa
    Actuator
    RVAZ4
  • ZMD320-6.3 - Regin
    ZMD320-6.3
    Nominal diameter
    DN20
    Kvs
    6.3 m3/h
    Max. diff. pressure
    350 kPa
    Actuator
    RVAZ4
  • ZMD325-10 - Regin
    ZMD325-10
    Nominal diameter
    DN25
    Kvs
    10 m3/h
    Max. diff. pressure
    200 kPa
    Actuator
    RVAZ4
  • ZMD332-16 - Regin
    ZMD332-16
    Nominal diameter
    DN32
    Kvs
    16 m3/h
    Max. diff. pressure
    130 kPa
    Actuator
    RVAZ4
  • ZMD340-25 - Regin
    ZMD340-25
    Nominal diameter
    DN40
    Kvs
    25 m3/h
    Max. diff. pressure
    60 kPa
    Actuator
    RVAZ4
Specifications for ZMD - 2- and 3-way control valves DN15-40, kvs 0.25-25, 5.5 mm stroke
Application Heating systems, cooling systems, fan-coil units, ventilation systems
Pressure rating PN16
Connection BSP externally threaded according to ISO 228/1
Flow characteristics Linear
Max. leakage 0.0 % of kvs
Media Hot water, cold water, glycol-mixed water
Media temperature 2…110°C
Rangeability 50:1
Stroke 5.5mm
Body Brass CW614N
Seat Brass CW614N
Plug Brass CW614N
Stem Stainless steel 1.4305
Seat packing EPDM
O-rings EPDM
Nut Malleable cast iron, galvanized
Nipple Dezincification resistant brass CW 602N (DN15-DN20), Malleable cast iron (DN25-DN40)
Fitting seal Novatec Premium 2, Nitrile bonded aramid fibre with graphite
Cover lid Dezincification resistant brass CW 602N
2951352501

Hand wheel