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DOROT S300 PR/PS (2W)

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DOROT S300 PR/PS (2W)

Diaphragm-actuated, Rigid Seal, 2-way Pressure Sustaining/Reducing Globe Valve

DOROT S300 PR/PS (2W), is a Diaphragm-actuated, Rigid Seal, 2-way Pressure Reducing/Sustaining Globe Valve. It is an automatic, pilot-controlled, back-pressure sustaining/pressure reducing valve, activated by the pressure of the pipeline. The valve opens when pressure reaches a preset value, upstream of its location. The valve limits downstream pressure to a set value, regardless of upstream pressure or flow variations.

USA version S300L

Go to S300 Basic Valve

Certifications

MTI STAN

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

MTI STAN

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

Untitled design (1)

Kiwa - Drinking water approval - Certificate number: 2106746

opzws

Hygienic Certificate for series 300

EAC Safety Certificate

MTI STAN

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

MTI STAN

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

NSF

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

DVGW

DVGW Certification Model S300-2-12-inch

Downloads

Product Page (PDF)

2D Files (basic valve)

IOM (PDF)

BIM Model (basic valve including all hydraulic functions)

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

Ductile Iron

Internal Parts

Up to DN150, 6″ – Stainless Steel

DN200, 8″ and above – Stainless Steel and Coated Steel

Seals + Diaphragm

EPDM

* Other optional materials available upon request

DOROT S300 PR/PS (2W)

DOROT S300 PR/PS (2W)

DOROT S300 PR/PS (2W)

DOROT S300 PR/PS (2W)

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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