Waterworks

DOROT S300 Series

Superior Control Valve for Highly Accurate Flow & Pressure Regulation

DOROT S300 Series Diaphragm-actuated, Globe-type Control Valve, provides unmatched performance, accuracy and reliability, even for the most demanding water system requirements. This advanced Control Valve features a unique seat design to protect against high-pressure surges and water hammer, along with the exclusive Linear Throttling Plug (LTP) for precise low-flow regulation and minimal head loss.

USA version S300L

Standout Features

Near zero flow regulation for optimal water management

Self-cleaning inline filter, flushes debris during operation

Flexible installation design for a range of configurations

Cavitation resistance flow dynamics

Exceptional durability & corrosion resistance

Tested & certified: meets global standards ISO & NSF

Standout Features

Near zero flow regulation for optimal water management

Self-cleaning inline filter, flushes debris during operation

Flexible installation design for a range of configurations

Cavitation resistance flow dynamics

Exceptional durability & corrosion resistance

Tested & certified: meets global standards ISO & NSF

Features & Benefits

1

Position indicator

Clear view of valve position status
2

Safety air release

Reliable, effective air removal from the control loop
3

Preformed diaphragm

Innovative design enhances durability, reliability & system performance
4

Can easily convert into a double-chamber

Enables versatility, & improved valve performance for specific applications
5

Self-cleaning inline filter

Allows continuous, efficient, valve operation with less maintenance
6

LTP (Linear Throttling Plug)

Unique feature for superior flow regulation & max. operational efficiency
7

Stainless Steel components: internal & external

Robust, reliable, long-term water system management solution, even in challenging applications
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)

EN

FR

ES

PT

BIM Model (basic valve including all hydraulic functions)

EN

2D Files (basic valve)

3D Files (basic valve)

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

Control Functions

Pressure Regulation
Flow Regulation
Level Control
Pumping Systems
On/Off
Safety
Electronic
  • Pressure Regulation
  • Flow Regulation
  • Level Control
  • Pumping Systems
  • On/Off
  • Safety
  • Electronic
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1 /

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