Low pressure relief valve
(H900)
HAM-LET FRANCE
316St.St. Construction
Service 10-225 psi
One spring for all set pressure range
Available in all pipe threads and LET-LOK® connectors
Sizes: 1/4" or 6mm
GENERAL
The H900 series is a relief valves for low pressure service.
The valve is normally closed. It will open when system pressure
reaches the set level. It will re-close when the system pressure
falls below the set level.








