Series ZL47F-16
PRPLJ054
ZL47F-16 Self-Balancing Valve
A self-acting dynamic balancing valve that automatically holds a constant flow rate as system differential pressure varies.
SizeDN15 to DN300PressurePN16BodyDynamic balancing valve

The ZL47F-16 self-balancing valve automatically maintains a preset constant flow rate despite changes in differential pressure across the circuit, eliminating manual rebalancing in variable-flow systems. A spring-loaded cartridge modulates to keep flow steady, improving comfort and energy efficiency in heating and cooling distribution.
Specifications
Product Code
ZL47F-16
Size Range
DN15 to DN300
Pressure Rating
PN16
End Connections
Flanged
Body Material
Ductile iron, epoxy coated
Body Style
Dynamic balancing valve
Operation
Self-actuated (automatic)
Applications
Automatic flow balancing of HVAC circuits
Design Standard
GB/T, manufacturer standard
Key Features
- Automatic constant-flow control
- No manual rebalancing needed
- Preset flow cartridge
- Improves system efficiency
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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