| Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
|---|---|---|---|---|---|---|---|
|
PDF sécurisé |
Inglés |
Vigente |
1/1/2023 |
120,00 € |
|
||
Detalles
This Standard Practice establishes material, surface finish, dimensional, and testing requirements for preformed V-ring packing sets, packing chambers, and valve stems.This Standard Practice applies to homogeneous elastomeric and polytetrafluoroethylene (PTFE) V-ring packing for gray iron and ductile iron quarter-turn and multi-turn valves for waterworks applications with a maximum service temperature of 150 °F (66 °C).
Información adicional
| Autor | Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) |
|---|---|
| Publicado por | MSS |
| Tipo de Documento | Norma |
| Número de páginas | 14 |
| Reemplaza | MSS SP-149-2018,MSS SP-149-2015 |
| Palabra clave | MSS SP-149-2023 |
