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From 24th - 31st May we will be stock taking - processing of orders and responses to technical queries may be delayed.
From 24th - 31st May processing of orders and responses to technical queries may be delayed.
Valves & Actuators

Valves & Actuators

Linear and rotary control valves to suit all zone and district heating/cooling control applications, available with threaded or flanged connections up to DN150.

  • 2-way and 3-way linear valves (2.5mm stroke to 38mm stroke)
  • Linear valve actuators (2.5mm stroke to 38mm stroke)
  • Rotary ball valves and actuators
  • Pressure Independent Control Valves (PICV)
  • Linear, thermal linear and pneumatic actuators for all valve ranges

Please note product photos are generic images and actual product may differ slightly.

  • Original price £54.77 - Original price £54.77
    Original price
    £54.77
    £54.77 - £54.77
    Current price £54.77

    3 Port Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 0.6

    SKU: V5833A1029

    Energy Controls Online

    Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 0.6 - Datasheet en0b0308   For individual room control...

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    Original price £54.77 - Original price £54.77
    Original price
    £54.77
    £54.77 - £54.77
    Current price £54.77
  • Original price £53.69 - Original price £53.69
    Original price
    £53.69
    £53.69 - £53.69
    Current price £53.69

    3 Port Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 1.0

    SKU: V5833A1037

    Energy Controls Online

    Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 1.0 - Datasheet en0b0308   For individual room control...

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    Original price £53.69 - Original price £53.69
    Original price
    £53.69
    £53.69 - £53.69
    Current price £53.69
  • Original price £56.92 - Original price £56.92
    Original price
    £56.92
    £56.92 - £56.92
    Current price £56.92

    3 Port Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 1.6

    SKU: V5833A1045

    Energy Controls Online

    Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 15mm Kvs 1.6 - Datasheet en0b0308   For individual room control...

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    Original price £56.92 - Original price £56.92
    Original price
    £56.92
    £56.92 - £56.92
    Current price £56.92
  • Original price £85.98 - Original price £85.98
    Original price
    £85.98
    £85.98 - £85.98
    Current price £85.98

    3 Port Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 20mm Kvs 2.5

    SKU: V5833A3009

    Energy Controls Online

    Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 20mm Kvs 2.5 - Datasheet en0b0038   For individual room control...

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    Original price £85.98 - Original price £85.98
    Original price
    £85.98
    £85.98 - £85.98
    Current price £85.98
  • Original price £87.26 - Original price £87.26
    Original price
    £87.26
    £87.26 - £87.26
    Current price £87.26

    3 Port Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 20mm Kvs 4.0

    SKU: V5833A3017

    Energy Controls Online

    Zone Valve - 3 Port 6.5mm Stroke PN16 Flat End 20mm Kvs 4.0 - Datasheet en0b0038 For individual room control, f...

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    Original price £87.26 - Original price £87.26
    Original price
    £87.26
    £87.26 - £87.26
    Current price £87.26
  • Original price £465.42 - Original price £465.42
    Original price
    £465.42
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    Current price £465.42

    Plant Valve Actuator - 20mm Stroke 108 Secs 230Vac R/L Spring Down

    SKU: ML6425A3014

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 230Vac R/L Spring Down - Datasheet en0b0351 20 mm; 600 N, Spring...

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    Original price £465.42 - Original price £465.42
    Original price
    £465.42
    £465.42 - £465.42
    Current price £465.42
  • Original price £715.40 - Original price £715.40
    Original price
    £715.40
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    Current price £715.40

    Plant Valve Actuator - 20mm Stroke 108 Secs 230Vac R/L Spring Up

    SKU: ML6425B3021

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 230Vac R/L Spring Up - Datasheet en0b0259                 ...

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    Original price £715.40 - Original price £715.40
    Original price
    £715.40
    £715.40 - £715.40
    Current price £715.40
  • Original price £593.02 - Original price £593.02
    Original price
    £593.02
    £593.02 - £593.02
    Current price £593.02

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac Proportional Spring Down

    SKU: ML7425A6008T

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac Proportional Spring Down - Datasheet en0b0708 20 mm; 600 N...

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    Original price £593.02 - Original price £593.02
    Original price
    £593.02
    £593.02 - £593.02
    Current price £593.02
  • Original price £601.93 - Original price £601.93
    Original price
    £601.93
    £601.93 - £601.93
    Current price £601.93

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac Proportional Spring UP

    SKU: ML7425B6007T

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac Proportional Spring UP - Datasheet en0b0708   20 mm; 600 ...

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    Original price £601.93 - Original price £601.93
    Original price
    £601.93
    £601.93 - £601.93
    Current price £601.93
  • Original price £551.59 - Original price £551.59
    Original price
    £551.59
    £551.59 - £551.59
    Current price £551.59

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac R/L Spring Down

    SKU: ML6425A3006

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac R/L Spring Down - Datasheet en0b0351   20 mm; 600 N, Spri...

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    Original price £551.59 - Original price £551.59
    Original price
    £551.59
    £551.59 - £551.59
    Current price £551.59
  • Original price £693.88 - Original price £693.88
    Original price
    £693.88
    £693.88 - £693.88
    Current price £693.88

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac R/L Spring Up

    SKU: ML6425B3005

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 108 Secs 24Vac R/L Spring Up - Datasheet en0b0351   20 mm; 600 N, Spring...

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    Original price £693.88 - Original price £693.88
    Original price
    £693.88
    £693.88 - £693.88
    Current price £693.88
  • Original price £489.46 - Original price £489.46
    Original price
    £489.46
    £489.46 - £489.46
    Current price £489.46

    Plant Valve Actuator - 20mm Stroke 114 Secs 230Vac R/L Man Op

    SKU: ML6421A3013

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 114 Secs 230Vac R/L Man Op - Datasheet en0b0414 Electrical actuator floating...

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    Original price £489.46 - Original price £489.46
    Original price
    £489.46
    £489.46 - £489.46
    Current price £489.46
  • Original price £441.79 - Original price £441.79
    Original price
    £441.79
    £441.79 - £441.79
    Current price £441.79

    Plant Valve Actuator - 20mm Stroke 114 Secs 24Vac Proportional Man Op

    SKU: ML7421A3004

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 114 Secs 24Vac Proportional Man Op - Datasheet en0b0416 Electrical actuator ...

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    Original price £441.79 - Original price £441.79
    Original price
    £441.79
    £441.79 - £441.79
    Current price £441.79
  • Original price £472.44 - Original price £472.44
    Original price
    £472.44
    £472.44 - £472.44
    Current price £472.44

    Plant Valve Actuator - 20mm Stroke 114 Secs 24Vac R/L Man Op

    SKU: ML6421A3005

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 114 Secs 24Vac R/L Man Op - Datasheet en0b0414 Electrical actuator floating ...

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    Original price £472.44 - Original price £472.44
    Original price
    £472.44
    £472.44 - £472.44
    Current price £472.44
  • Original price £414.22 - Original price £414.22
    Original price
    £414.22
    £414.22 - £414.22
    Current price £414.22

    Plant Valve Actuator - 20mm Stroke 30 Secs 230Vac R/L Man Op

    SKU: ML6420A3031

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 30 Secs 230Vac R/L Man Op - Datasheet en0b0411 Electrical actuator floating ...

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    Original price £414.22 - Original price £414.22
    Original price
    £414.22
    £414.22 - £414.22
    Current price £414.22
  • Original price £420.37 - Original price £420.37
    Original price
    £420.37
    £420.37 - £420.37
    Current price £420.37

    Plant Valve Actuator - 20mm Stroke 30 Secs 24Vac R/L Man Op

    SKU: ML6420A3023

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 30 Secs 24Vac R/L Man Op - Datasheet en0b0351 Electrical actuator floating c...

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    Original price £420.37 - Original price £420.37
    Original price
    £420.37
    £420.37 - £420.37
    Current price £420.37
  • Original price £277.40 - Original price £277.40
    Original price
    £277.40
    £277.40 - £277.40
    Current price £277.40

    Plant Valve Actuator - 20mm Stroke 60 Secs 230Vac R/L Man Op

    SKU: ML6420A3015

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 60 Secs 230Vac R/L Man Op - Datasheet en0b0351 Electrical actuator floating ...

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    Original price £277.40 - Original price £277.40
    Original price
    £277.40
    £277.40 - £277.40
    Current price £277.40
  • Original price £343.60 - Original price £343.60
    Original price
    £343.60
    £343.60 - £343.60
    Current price £343.60

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac Proportional

    SKU: ML7420A6025T

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac Proportional - Datasheet en0b0707 Electrical actuator modulati...

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    Original price £343.60 - Original price £343.60
    Original price
    £343.60
    £343.60 - £343.60
    Current price £343.60
  • Original price £285.63 - Original price £285.63
    Original price
    £285.63
    £285.63 - £285.63
    Current price £285.63

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac Proportional Man Op

    SKU: ML7420A6009T

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac Proportional Man Op - Datasheet en0b0708   Electrical actuato...

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    Original price £285.63 - Original price £285.63
    Original price
    £285.63
    £285.63 - £285.63
    Current price £285.63
  • Original price £298.99 - Original price £298.99
    Original price
    £298.99
    £298.99 - £298.99
    Current price £298.99

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac R/L

    SKU: ML6420A3072

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac R/L - Datasheet en0b0414   Actuator 3-pt, 20 mm 600 N, ML6420/ML6425 ...

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    Original price £298.99 - Original price £298.99
    Original price
    £298.99
    £298.99 - £298.99
    Current price £298.99
  • Original price £255.50 - Original price £255.50
    Original price
    £255.50
    £255.50 - £255.50
    Current price £255.50

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac R/L Man Op

    SKU: ML6420A3007

    Energy Controls Online

    Plant Valve Actuator - 20mm Stroke 60 Secs 24Vac R/L Man Op - Datasheet en0b0351 Actuator 3-pt, 20 mm 600 N, ML6420/ML6425 ...

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    Original price £255.50 - Original price £255.50
    Original price
    £255.50
    £255.50 - £255.50
    Current price £255.50
  • Original price £624.43 - Original price £624.43
    Original price
    £624.43
    £624.43 - £624.43
    Current price £624.43

    Plant Valve Actuator - 38mm Stroke 210 Secs 230Vac R/L Man Op

    SKU: ML6421B3012

    Energy Controls Online

    Plant Valve Actuator - 38mm Stroke 210 Secs 230Vac R/L Man Op - Datasheet en0b0351   Actuator 3-pt, 20/38 mm 1800 N, ML6421 ...

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    Original price £624.43 - Original price £624.43
    Original price
    £624.43
    £624.43 - £624.43
    Current price £624.43
  • Original price £601.05 - Original price £601.05
    Original price
    £601.05
    £601.05 - £601.05
    Current price £601.05

    Plant Valve Actuator - 38mm Stroke 210 Secs 24Vac Proportional Man Op

    SKU: ML7421B3003

    Energy Controls Online

    Plant Valve Actuator - 38mm Stroke 210 Secs 24Vac Proportional Man Op - Datasheet en0b0416 Actuator 0/2..10V, 20/38 mm 1800 N, ML7421 ...

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    Original price £601.05 - Original price £601.05
    Original price
    £601.05
    £601.05 - £601.05
    Current price £601.05
  • Original price £493.25 - Original price £493.25
    Original price
    £493.25
    £493.25 - £493.25
    Current price £493.25

    Plant Valve Actuator - 38mm Stroke 210 Secs 24Vac R/L Man Op

    SKU: ML6421B3004

    Energy Controls Online

    Plant Valve Actuator - 38mm Stroke 210 Secs 24Vac R/L Man Op - Datasheet en0b0414 Actuator 3-pt, 20/38 mm 1800 N, ML6421 ...

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    Original price £493.25 - Original price £493.25
    Original price
    £493.25
    £493.25 - £493.25
    Current price £493.25