Changeover Manifold Assemblies

These units are intended for use with second-stage regulators and/or separate relief devices which provide overpressure protection required by NFPA 58. Capacity of all of these changeover manifolds is dependent on the size of the second-stage regulator with which they are used. If the manifolds are used as final-stage (pounds to pounds), a relief valve is required in the downstream system.

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