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Hydraulic Control Valves

DOROT S300L FL

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DOROT S300L FL

Diaphragm-actuated, Rigid Seal, Modulating Float Level Control, Globe Valve

DOROT S300L FL, is a Diaphragm-actuated, Rigid Seal, Modulating Float Level Control, Globe Valve, activated by the pressure of the pipeline. The valve modulates to maintain a steady, preset water level in the reservoir. The valve also maintains a drip-tight closed position, in cases where water levels may rise above the float-pilot location.

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Go to S300L Basic Valve

Certifications

NSF

NSF/ANSI/CAN 61 - Drinking Water System Components - Health Effects

MTI STAN

SII-Series 300 and Series 100 – 1644 – Standard – Mark – Quality – 116262 – (English)

MTI STAN

SII-Series 300 and Series 100 – 1644 – Standard – Mark – Quality – 116262 – (Hebrew)

Untitled design (1)

Kiwa - Drinking water approval - Certificate number: 2106746

MTI STAN

SII- Series 300 – 5452 – Standard – Mark – Quality – 116077 – (English)

MTI STAN

SII-Series 300 – 5452 – Standard – Mark – Quality – 116077 – (Hebrew)

opzws

Hygienic Certificate for series 300

Downloads

Product Page (PDF)

IOM (PDF)

BIM Model (basic valve including all hydraulic functions)

2D Files (basic valve)

3D Files (basic valve)

Technical Specifications

Size Unit

Size range

DN50 - DN200 (2”- 8")

Pressure rating

PN16, PN25

Working temperature

0ᵒ – 80ᵒ C

End connection type

Threaded, Flanged, Grooved

Standard construction materials

Body and Cover

Ductile Iron

Internal Parts

Up to DN150, 6″ – Stainless Steel

DN200, 8″ – Stainless Steel and Coated Steel

Seals + Diaphragm

EPDM

* Other optional materials available upon request

DOROT S300L FL

DOROT S300L FL

DOROT S300L FL

DOROT S300L FL

Features and 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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Buildings Hydraulic Control Valves DOROT S300 Series DOROT S300 Series