Irrigation

DOROT S90 Series

Maximum Efficiency, Durability and Versatility in Irrigation Systems

DOROT S90 Valve Series is a cost-effective, high-performance Weir-type diaphragm valve, providing hydraulic solutions for high-flow irrigation systems and flood tables. Made of durable, corrosion-resistant uPVC, these lightweight valves enable easy maintenance and reliable, surge-free operation. Ideal for pressure reducing/sustaining operations and the handling of aggressive media, these valves ensure dependable performance in demanding environments.

Standout Features

Optimized for high flow, to ensure effective water delivery

Surge-free closure to boost system reliability

High resistance to corrosive fluids and aggressive media

Minimal maintenance requirements needed

Offers a wide selection of end connections

Optional method for underground installation

Standout Features

Optimized for high flow, to ensure effective water delivery

Surge-free closure to boost system reliability

High resistance to corrosive fluids and aggressive media

Minimal maintenance requirements needed

Offers a wide selection of end connections

Optional method for underground installation

Features & Benefits

1

Simple construction

Comprised of a Body, Diaphragm, Spring and Bonnet; to simplify maintenance and repair procedures
2

Unique diaphragm design

Enables trouble-free operation, with superior regulating capabilities, even at zero flow
3

Wide selection of end connections

Offers versatility using: Threaded, Solvent Welded and Flanged options
4

Hydrodynamic design

Allows exceptionally low pressure-loss at high flow rates, with stable regulation: from maximal to near-zero flow
5

Stainless steel filter

Enables clean, safe valve operation, even in polluted water conditions
6

Direct installation on PVC pipelines

Reduces installation costs and friction losses, by eliminating the need for elbow joints in aboveground setups
Downloads

Product Page (PDF)

EN

ES

Technical Specifications

Size Unit

Size range

DN80, DN90, DN100, DN110, DN160

Pressure rating

PN10

Working temperature

0ᵒ – 45ᵒ C

End connection type

Threaded, Solvent-welded

Standard construction materials

Body and Cover

PVC + Reinforced Nylon

Internal Parts

Stainless Steel and Polymer

Seals + Diaphragm

Natural Rubber

* Other optional materials available upon request

Control Functions

Pressure Regulation
  • Pressure Regulation
DOROT S90 PR/M (3W)
Weir-type Diaphragm, 3-way Pressure Reducing Globe Valve
DOROT S90 PS/M (3W)
Weir-type Diaphragm, 3-way Pressure Sustaining Globe Valve
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