Productos

Válvulas de retención de oblea H76

Uso:

Las válvulas de retención de oblea se utilizan en varias tuberías de presión nominal PN de 10 ~ 420 Class150~2500; 

el tamaño nominal DN de 15 ~ 2000 NPS ½ / ~ 84; la temperatura de funcionamiento de -196 ~ 540 ℃ para prevenir 

el reflujo de los medios, y por medio del uso de diferentes materiales, estas válvulas son aplicables a diversos medios como el agua, 

el vapor, el petróleo, el ácido nítrico, el ácido acético, los medios fuertes oxidantes, la urea y otros.

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