Series SJ200X
PRPLJ022

SJ200X Adjustable Pressure Reducing Valve

An adjustable pressure reducing valve that automatically maintains a constant, lower downstream pressure regardless of varying inlet pressure or demand.

SizeDN50 to DN600PressurePN10 / PN16BodyDiaphragm hydraulic control valve
Overview

The SJ200X adjustable pressure reducing valve holds a steady reduced outlet pressure as upstream pressure and flow fluctuate, protecting downstream pipework, fixtures and equipment. The hydraulically actuated diaphragm main valve modulates smoothly under pilot control, and the setpoint is easily adjusted in the field.

Technical Detail

Specifications

Product Code
SJ200X
Size Range
DN50 to DN600
Pressure Rating
PN10 / PN16
End Connections
Flanged
Body Material
Ductile iron, epoxy coated
Body Style
Diaphragm hydraulic control valve
Operation
Self-actuated, pilot controlled
Applications
Pressure management in water distribution networks
Design Standard
GB/T, manufacturer standard
At a Glance

Key Features

  • Constant reduced downstream pressure
  • Field-adjustable setpoint
  • Smooth modulating control
  • Protects downstream equipment
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