Irrigation

DOROT 29-100

Diaphragm-actuated, 3-way Spring-loaded, Pressure Reducing Polymeric Pilot Valve

DOROT 29-100, is a Diaphragm-actuated, 3-way Spring-loaded, Pressure Reducing Polymeric Pilot Valve, designed for control of pressure-reducing hydraulic valves.
Operation principle
The pilot valve operates as a selector between the common port and the two other ports. The pilot valve will vent, pressurize or lock the hydraulic valve control chamber, as a factor of the relation between the regulated pressure and the adjusted preset value.

Downloads

Product Page (PDF)

Technical Specifications

Size Unit

Pressure rating

PN10

Pressure adjustment range

0.3 - 7.5 bar

Max. working temperature

50° C

Port connections

⅛” NPT

Standard construction materials

Body and Bonnet

GRP

Elastomers

NBR

Internal Parts

Stainless Steel

Spring

Stainless Steel

* Other optional materials available upon request

Features & Benefits

3-way pilot valve
  • Can vent, pressurize or lock the hydraulic valve chamber, enabling versatile functionality.
Corrosion-resistant materials
  • Provides durability and reliability, even in harsh environments.
Minimizes pressure losses
  • Boosts efficiency in main valve operation by reducing energy waste.
Wide regulating range
  • Suitable for diverse system requirements across various applications.
Easy, accurate adjustment
  • Simplifies setup and fine-tuning to meet specific pressure control needs.
Simple, robust design with ‘Poppet’ mechanism
  • Ensures minimal internal sealing for reduced wear and tear; improves dependability and ease of maintenance.