SUNVIC motorised valves are guaranteed to be of high quality, high reliability and high specification. Years of experience in the mastery of valve design and manufacture gives uniqueness to the products within our range. The motorised valve is probably the hardest working component in ‘wet’ domestic central heating systems, so you need to be sure it belongs to a name you can trust. Our expertise is evident in our ability to create patented technology for both actuators and valve bodies.

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MOTOR ON/ MOTOR OFF (MOMO) PATENTED TECHNOLOGY

The MoMo valves are the super energy efficient option within the Sunvic range. In fact, independent testing has proved them to be up to 95% more efficient than same-duty spring return versions. The MoMo valves from Sunvic Controls operate only when the valves change position, resulting in reduced motor “on” times, lower motor temperatures, greater reliability and improved longevity. The homeowner saves on kW hours and the wear and tear on the valve and its components (such as the synchronous motor) is reduced due to longer de-energised ‘Off’ periods. They are an ideal choice for all new-build, refurbishment and upgrade applications.

PATENTED SLIPSEAL TECHNOLOGY

The non-stick ‘Slipseal’ shoe mechanism not only provides tight shut-off, it also enables significantly improved flow rates, reduced pressure losses and creates less turbulence within the valve chamber. It has a patented ‘ramp’ feature that provides automatic flushing and greater resilience to system contaminates. This technology is available on the traditional 3 Port spring return models as well as the energy saving option (3 Port MoMo).

SPRING RETURN MOTORISED VALVES

 

MOMO VALVES (MOTOR ON/ MOTOR OFF TECHNOLOGY)

Use the Sunvic easy guide to choose the right motorised valve for your installation

 

2 Port Selection Guide

Complete Actuator & Valve Order Code

Actuator only order code

2 Port

Spring return

MoMo

4 Wire

Actuator normally closed

Auxiliary switch

S.P.S.T. normally closed

Thumb-Wheel

Flushing Lever

Valve Body only order code

15 mm

22 mm

28 mm

1/2" BSP

3/4" BSP

1" BSP

External compression

Female

SZ2201

●

●

●

ml3402

●

●

SZ2302

●

●

●

●

eml3454

●

●

SZ2351

●

●

●

●

eml3503

●

●

SZ2301F

●

●

●

●

●

●

ml3401

●

●

SM5201

●

●

ml3451

●

●

SM5203

●

●

ml3501

●

●

SM5205

●

●

SMV2217

SM5203

●

●

eml3454

●

●

Any of the above SM/SZ actuators can be used with any of the ml/eml series of valves

SZV2286

SZ2301

●

●

●

●

●

●

ml3402

●

●

SZV2212

SZ2301

●

●

●

●

●

●

eml3454

●

●

SZV2228

SZ2301

●

●

●

●

●

●

eml3503

●

●

SZV2288

SZ2301

●

●

●

●

●

●

ml3401

●

●

SZV2289

SZ2301

●

●

●

●

●

●

ml3451

●

●

SZV2218

SZ2301

●

●

●

●

●

●

ml3501

●

●

SZMV2322

SZM1801

●

●

●

●

●

ml4402

●

SZMV2305

SZM1801

●

●

●

●

●

eml4201

●

●

SZMV2323

SZM1801

●

●

●

●

●

eml4503

●

●

SZMV2324

SZM1801

●

●

●

●

●

ml4401

●

●

SZMV2325

SZM1801

●

●

●

●

●

ml4451

●

●

SZMV2326

SZM1801

●

●

●

●

●

ml4501

●

●

 

3 Port Selection Guide

Complete Actuator & Valve order code

Actuator only order code

3 Port

Spring return

MoMo

Diverter

Mid-Position

2 Wire

4 Wire

Auxiliary switch

Thumb-wheel

Flushing Lever

Valve Body only order code

15 mm

22 mm

28 mm

1/2" BSP

3/4" BSP

1" BSP

External compression

Female

SDMV230

SDM1901

●

●

●

●

●

●

edt3201

●

●

SDMV232

SDM1901

●

●

●

●

●

●

edt3706

●

●

SDMV232

SDM1901

●

●

●

●

●

●

edt3606

●

●

SDV2211

SD2701

●

●

●

●

●

●

edt2702

●

●

SDV2291

SD2601

●

●

●

●

●

●

edt2702

●

●

SDV2294

SD2701

●

●

●

●

●

●

edt2706

●

●

SDV2295

SD2601

●

●

●

●

●

●

edt2706

●

●

SDV2296

SD2701

●

●

●

●

●

●

edt2606

●

●

SDV2297

SD2601

●

●

●

●

●

●

edt2606

●

●

SD2751

●

●

●

●

●

●

edt2702

●

●

SD2601

●

●

●

●

●

●

edt2706

●

●

dt2606

●

●

dt2601

●

●

Any of the above sd actuators can be used with any of the dt/edt valves