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DOROT CXPR

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DOROT CXPR

Pressure Reducing, 2-way, Metal Pilot Valve

DOROT CXPR, is a 2-way, Diaphragm-actuated, Spring-loaded, Pressure Reducing Pilot Valve, designed to control hydraulic valves. The pilot modulates to keep a steady, preset downstream pressure. Operation principle As downstream pressure falls below the preset value, the pilot valve opens a full passage between "IN" and "OUT" ports. This allows the main valve to open by venting the control chamber pressure to the downstream. As downstream pressure rises above the preset value, the pilot valve throttles the internal passage, restricting ﬂow out from the main valve control chamber; causing it to either maintain position or close, if necessary.

Downloads

Product Page (PDF)

Pilot Selection Guide

Technical Specifications

Size Unit

Pressure rating

PN25

Pressure adjustment range

0.3 - 25 bar

Max. working temperature

80° C

Port connections

¼” NPT

Standard construction materials

Body and Bonnet

Brass

Elastomers

NBR

Internal Parts

Stainless Steel

Spring

Stainless Steel

* Other optional materials available upon request

DOROT CXPR

DOROT CXPR

DOROT 29-500

DOROT CXPR

Features and Benefits

2-way pressure reducing pilot valve

Ensures accurate regulation of downstream pressure; maintains a stable, controlled flow.

Normally Open operation

Allows water passage when downstream pressure falls below a preset point; ensures system efficiency.

Wide regulating range

Offers flexibility to suit a variety of system pressures (3-19 bar / 45-275 psi); accommodates diverse operational needs with a single spring.

Superior accuracy and repeatability

Guarantees precise control over pressure, to ensure consistent system performance over time.

Integral SST. needle valve

Enhances accuracy and simplifies control loop assembly, to ensure high performance pressure regulation.

Easy adjustment

Simple adjustments for easy setup and fine-tuning; reduces operational complexity.