Industry

DOROT S300 BC

Diaphragm-actuated, Rigid Seal, Pump Control Globe Valve

DOROT S300 BC, is a Diaphragm-actuated, Rigid Seal, Pump Control, Globe Valve. This automatic control valve is activated by the pressure of the pipeline. The valve minimizes pump starting and stopping surges by slowly opening at pump startup and slowly closing prior to pump shutdown. The valve closes instantly upon power failure.

Go to S300 Basic Valve
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IOM (PDF)

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BIM Models

Technical Specifications

Size Unit

Size range

DN40 - DN1000 (1½”- 40")

Pressure rating

PN16, PN25

Working temperature

0ᵒ – 80ᵒ C

End connection type

Threaded, Flanged, Grooved

Standard construction materials

Body and Cover

Stainless Steel

Internal Parts

Stainless Steel

Seals + Diaphragm

EPDM

* Other optional materials available upon request

DOROT S300 BC

DOROT S300 BC

DOROT S300 BC

DOROT S300 BC

Features & Benefits

Superior seat design, guided by the unique LTP (Linear Throttling Plug)
  • Enables regulation to ‘near-zero’ flow as standard for all valve sizes
  • Provides high reliability and operational stability
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
Low cavitation index
  • Eliminates conditions leading to cavitation over a wide operating pressure range
No dynamic O-rings
  • Superior design reduces ongoing maintenance due to leakage or breakdowns
Safety air release
  • Easily removes air from the control valve chamber, to ensure stability and optimal system performance

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