Series AX742X
PRPLJ014
AX742X Safety Pressure Discharging Retaining Valve
A safety pressure relief and sustaining valve that discharges excess pressure to protect the system while maintaining a minimum upstream pressure.
SizeDN50 to DN600PressurePN10 / PN16BodyDiaphragm hydraulic control valve

The AX742X safety pressure discharging / retaining valve opens to relieve pressure when it exceeds a safe limit and sustains a set minimum upstream pressure under normal conditions. The hydraulically actuated main valve responds quickly to over-pressure while modulating smoothly, protecting pipelines, pumps and tanks from damaging surges.
Specifications
Product Code
AX742X
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 relief and sustaining duty
Design Standard
GB/T, manufacturer standard
Key Features
- Relieves excess pressure
- Sustains minimum upstream pressure
- Fast response to over-pressure
- Field-adjustable setpoints
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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