DIN pressure relief valve UF series
stainless steel

DIN pressure relief valve
DIN pressure relief valve
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Other characteristics
stainless steel
Controlled pressure

Max.: 10 bar
(145 psi)

Min.: 0 bar
(0 psi)


Max.: 125 mm
(4.921 in)

Min.: 25 mm
(0.984 in)


Advantages Optimum cleanability. No dead spaces in the valve body. No stroke limitation by seat lift actuator; the full opening cross section is available during cleaning. Very easy to service - only four screws must be released and the valve insert can be lifted out 3-A approved ATEX compliant versions In addition, all valves can be provided with a seal lifter, e.g. to relieve pressure during cleaning operations. Feedback signal proximity switches are mountable at the actuator yoke. High pressure version is available on request. All product-contact parts are made of AISI 316L / DIN EN 1.4404 stainless steel. Field of application SPX FLOW has especially developed the DELTA UF pressure relief valve to protect installations against excess pressure. If the set pressure is exceeded, the valve opens.


Valve Key
Valve Key
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Meet this supplier at the following exhibition(s):


10-14 Jun 2024 Frankfurt am Main (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.