The Swagelok® sanitary pressure regulators include the PRS series, a pressure-reducing regulator. These sanitary regulators are designed for medium high pressure and are available with sanitary clamp end connections. The PRS series pressure regulator features a handle knob for pressure adjustment, 316L stainless steel metal components and FDA / USP Class VI compliant EPDM seals. The Sanitary line of regulators are best used with clean / dry gases for purging, tank blanketing and other process support applications.
Features
- Spring-loaded pressure control
- Diaphragm sensing mechanism
- 316L stainless steel materials of construction
- Large diaphragm-to-seat ratio for increased sensitivity
- Internal surface finish of 16 μin. (0.4 μm) max
- 1/2, 1, and 1 1/2 in. sanitary clamp end connections
- Bottom mounting on PRS4 and PRS8 series
- FDA / USP Class VI compliant seals
- Special cleaning to ASTM G93 Level C
Testing
Every RHPS series sanitary pressure regulator is factory tested with nitrogen or air at medium pressure. Shell testing is performed to a requirement of no detectable leakage with a liquid leak detector.
Cleaning and Packaging
Every RHPS series sanitary pressure regulator is cleaned and packaged to ensure compliance with product cleanliness requirements stated in ASTM G93 Level C.
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Swagelok Regulator Assemblies
Swagelok Cambridge understands the cost and lead-time of regulators. We can assist you with the regulator selection along with the assembly of the accessories needed for final installation. Regulator assemblies from Swagelok Cambridge provide the most frequently requested configurations for gas bottle or in-line service utilizing our high performing “K Series” pressure reducing regulators.
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