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Tuchenhagen Product Information
Type 488
Safety Relief Valve with Pneumatic Lift
The Tuchenhagen series 48x, spring loaded safety relief/full lift valves were developed in close
cooperation with plant operators and engineers to protect sensitive processes against
overpressure without putting hygienic requirements at risk. Type 48x series are designed
and manufactured to the highest standards and meet ASME (Sec.VIII, Div.1) FDA and
BPE (Bioprocessing Equipment - 1997) requirements. The Type 48x safety relief valves represent
the ultimate solution for all critical clean service pressure relief applications in
the: breweries, beverages, food, pharmaceutical, chemical and cosmetics industry.
Features
- For Clean-In-Place Applications
- Limit Switches for Detecting Valve Position
- Available for Integration into Control System
- Automatic Reset after Overpressure
- ASME Approved
| Technical Information | ||||||
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Type
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NPS
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Set pressure range
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Output
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Aseptic properties
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(bar)
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(psi)
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"Orifice"
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Inlet
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Outlet
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| 488 | 1"...4" | 0.2...16 | 3.0...232 | very high (K-P) | Reduced dead space, crevice free | Free discharge, crevice free, no dome |