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1.5 Inch Sanitary Stainless Steel Pressure Relief Valve with Pressure Gauge

The pressure relief valves with spring return are continuouslyadjustable.Exactly adjustable to the desired openingpressure, the valves are closed and opened verysensitively with low differential pressure.Pressure relief valves are available both in open design(freeblowing-off of CO₂,) and in closed design with pipeconnection. The closed design enables to collect theexcess CO₂.

Operating Principles

The male exhaust valve with pressure gauge are adjustable, exactlyadjust to opening pressure, 

the valve is open and closed sensitively with small differ pressure.

Available in opendesign(free blowing-off of air) and closed design(collect theexcess air).

This valve with stainless steel materals,hygienicdesign,applied to all kinds of,food processing,drink,andpharmaceutical 

and other industrial fields.

Technical Specification

Working Pressure: 14.5psi/ 1bar (standard), could be pre-set before production

Temperature range: medium


Body Materials: SS304 or SS316L

Gasket:EPDM,VITON according to FDA

O-Ring:EPDM,VITON according to FDA

Glass Cylinder : Organic Glass

Standard Design

  • Available in size: 1"-1.5" or DN25-DN40

  • Installation: supposed to be installed overhead tanks

  • Standard: DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE

  • Connection: butt-welded, clamp, or other's upon request

drawing of male end exhaust valve

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