Waterworks

DOROT S500 EC (2W)

Diaphragm-actuated, Rigid Seal, Y-pattern, 2-way, Electronically-controlled Valve

DOROT S500 EC (2W), is a Diaphragm-actuated, Rigid Seal, Y-pattern, 2-way, Electronically-controlled Valve. Valve position is modulated by two solenoid valves in the control system. An electronic controller actuates the solenoid valves in order to adjust main valve position; thus, maintaining a preset value in the system, according to a specified control function.

Downloads

IOM (PDF)

BIM Models

Technical Specifications

Size Unit

Size range

DN40 - DN150 (1½”- 6")

Pressure rating

PN16

Working temperature

0ᵒ – 60ᵒ C

End connection type

Threaded, Flanged, Grooved

Standard construction materials

Body and Cover

Ductile Iron

Internal Parts

Stainless Steel and Polymer

Seals + Diaphragm

EPDM

* Other optional materials available upon request

Features & Benefits

Regulates at a stable mode, down to near-zero flow
  • Ensures consistent performance without the need for specialized low-flow adjustments, such as a V-port or bypass valve
Low-friction internal trim design, guided by LTP (Linear Throttling Plug)
  • Provides high reliability and operational stability
Compact design
  • Short face-to-face valve dimensions save on installation space, ideal for compact system layouts
Stainless Steel control port sleeves
  • Protects against corrosion and blockage, reducing time and cost on maintenance
Self-cleaning inline filter
  • Cuts down on frequency of inspections and maintenance, significantly reducing labor costs
Safety air release
  • Easily removes air from the control valve chamber, to ensure stability and optimal system performance
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