Sp99 Pdf | Mss

Up to 15,000 psi (103.4 MPa) at 100°F (38°C).

The standard, titled "Instrument Valves," is a critical industry guideline published by the Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry. It establishes the minimal requirements for small valves and manifold valves used primarily in instrument, control, and sampling piping systems. mss sp99 pdf

MSS SP-99 applies to steel and alloy valves characterized by the following parameters: Nominal Pipe Size ( NPS ) 2 and smaller. Up to 15,000 psi (103