Series ZYC
PRPLJ056

ZYC Self Pressure Differential Control Valve

A self-acting differential pressure control valve that maintains a constant pressure difference across a circuit without external power.

SizeDN50 to DN400PressurePN16 / PN25BodyDifferential pressure control valve
Overview

The ZYC self pressure differential control valve automatically maintains a constant differential pressure across a controlled section, modulating to absorb fluctuations and keep flow distribution stable. Being self-acting it needs no external power, making it ideal for maintaining balance in heating, cooling and water distribution networks.

Technical Detail

Specifications

Product Code
ZYC
Size Range
DN50 to DN400
Pressure Rating
PN16 / PN25
End Connections
Flanged
Body Material
Ductile iron, epoxy coated
Body Style
Differential pressure control valve
Operation
Self-actuated
Applications
Differential pressure control in distribution circuits
Design Standard
GB/T, manufacturer standard
At a Glance

Key Features

  • Constant differential pressure
  • Self-acting, no power needed
  • Stabilises flow distribution
  • Field-adjustable setpoint
Contact

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