COMPLETE VALVE AUTOMATION SOLUTIONS

DEMCA Actuation Solutions is a second generation family business, providing electric actuation services to the African continent.

Our offices are located in Midrand Gauteng and Cape Town. With over 40 years of experience in the sales and after sales service of electric actuators, DEMCA’s first priority has always been customer service.

Our product range has been carefully selected to meet with Industry requirements, while providing cost effective and reliable actuation solutions to the Power Generation, Transmission and Distribution, Petrochem, Mining, Power, Paper and Pulp, Sugar, Food, Shipping, Steel, Water and Waste Water markets.

From the time we receive the initial request for quotation, to the time of final commissioning and handover, our dedicated team strive to set us apart from other actuation companies.

So what does this mean for the customer?

  • Same day response on enquiries.
  • Expert guidance as to the correct selection of the required actuator.
  • A choice of Actuation Solutions from Europe and Asia, not limited to a single manufacturer – all with local after sales service from experienced technicians.
  • Competitive and consistent pricing.
  • First class after sales service – every actuator that we supply carries the DEMCA warranty label, which is our guarentee to the end user of traceability and accountability.

Multi-Turn Actuators

Open / Close

Greatork AVA Range – Ex
Sun-Yeh M-series
Valpes MT Range

Modulating

Greatork AVAM Range – Ex
Sun-Yeh M-series

Failsafe

Valpes MT Range

Quarter turn Actuators

Open / Close

Sun-Yeh Range – Ex
Valpes Range – Ex
PS Automation – Ex
Greatork AVAR / AVAT – Ex
TC Crystal

Modulating

PS Automation – Ex
Greatork AVARM / AVATM – Ex
TC Crystal

Failsafe

PS Automation – Ex
Valpes Range – Ex
Sun-Yeh Range – Ex
TC Crystal

Linear Actuators

Open / Close

Sun-Yeh – Ex
PS Automation

Modulating

Greatork – Ex
Sun-Yeh – Ex
PS Automation – Ex

Failsafe

PS Automation – Ex