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)

Pilot Selection Guide

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.