DELTA UF and UFR Process Valves
DELTA UF pressure relief valves to protect installations against excess pressure.
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Key specifications
- Pressure Up To 10 bar
Product description
APV has specially developed the DELTA UF pressure relief valves to protect installations against excess pressure.
If the set pressure is exceeded, the valve opens; if the pressure sinks below the set value (up to a maximum of 20%), the valve closes.
All valves can, in addition, be provided with a seal lifter, e.g. to relieve pressure during cleaning operations.
There is provision for mounting feedback signal proximity switches in the actuator yoke. All product-contact parts are manufactured from AISI 316 series stainless steel.
The valves can be supplied in nominal diameters of DN 25 - 100 and 1" - 4".
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Construction
Max Nominal Dimension
100
Min Nominal Dimension
25
Performance
Max. diff. press.
10 bar
Max. temperature
135 °C
Certificates
A-3
ATEX
CE Marking
EHEDG
ISO 9001
