Series SJ400X
PRPLJ024
SJ400X Flow Control Valve
A flow control valve that automatically limits maximum flow to a preset rate regardless of upstream or downstream pressure variation.
SizeDN50 to DN600PressurePN10 / PN16BodyDiaphragm hydraulic control valve

The SJ400X flow control valve holds delivery to a fixed maximum rate, preventing excessive draw-off and ensuring fair distribution across a network. The hydraulically actuated main valve responds to a differential-pressure pilot across an orifice, modulating to keep flow constant as system conditions change.
Specifications
Product Code
SJ400X
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
Flow limiting and equitable network distribution
Design Standard
GB/T, manufacturer standard
Key Features
- Holds flow to a preset maximum
- Independent of pressure changes
- Field-adjustable setpoint
- Protects against over-draw
Contact
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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