Irrigation

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.

Standout Features

Features & Benefits

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

Handles challenging water quality

Safety air release

Reliable, effective air removal from the control loop

Preformed diaphragm

Innovative design enhances durability, reliability & system performance

Can easily convert into a double-chamber

Enables versatility & improved valve performance for specific applications

Self-cleaning inline filter

Allows continuous, efficient, valve operation with less maintenance

LTP (Linear Throttling Plug)

Unique feature for superior flow regulation & max. operational efficiency

Stainless Steel components: internal & external

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

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

Handles challenging water quality

Features & Benefits

Safety air release

Reliable, effective air removal from the control loop

Preformed diaphragm

Innovative design enhances durability, reliability & system performance

Can easily convert into a double-chamber

Enables versatility & improved valve performance for specific applications

Self-cleaning inline filter

Allows continuous, efficient, valve operation with less maintenance

LTP (Linear Throttling Plug)

Unique feature for superior flow regulation & max. operational efficiency

Stainless Steel components: internal & external

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

Downloads

Product Page (PDF)

2D Files (basic valve)

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

Control Functions

Pressure Regulation

Flow Regulation

Level Control

On/Off

Safety

Electronic

Pressure Regulation
Flow Regulation
Level Control
On/Off
Safety
Electronic

DOROT S300 DI/M (3W)

Diaphragm-actuated, Rigid Seal, 3-way Pressure Differential Sustaining Globe Valve

DOROT S300 PR/M (3W)

Diaphragm-actuated, Rigid Seal, 3-way Pressure Reducing Globe Valve

DOROT S300 PS/M (3W)

Diaphragm-actuated, Rigid Seal, 3-way Pressure Sustaining/Relief Globe Valve

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