N6VRFL Cast Iron NBR
N6VRFL Cast Iron Ball Check Valve
Working Temperature:
-10°C to 70°C
Nominal Pressure:
PN10
,
Body Material:
Ductile Iron
,
Connection Type:
Threaded
,
Key Performance Capabilities:
Heavy Media Management: The N6VRFL ball check valve integrates an NBR rubber-coated ball (aluminium for threaded versions, cast iron for flanged versions), preventing internal blockages when handling dense liquids with suspended elements to eliminate unplanned pipeline maintenance.
Structural Degradation Resistance: The N6VRFL check valve uses an epoxy-coated GJS-400-15 ductile iron primary body secured with AISI 304 stainless steel bolts, preventing corrosive media attacks to extend operational lifespans and reduce replacement expenditures in aggressive fluid environments.
The N6VRFL cast iron ball check valve provides unidirectional flow isolation for industrial pipelines processing dense and loaded liquids. The N6VRFL check valve accommodates nominal sizes from DN 32 to DN 150, regulates operating pressures up to 10 bar, and withstands continuous media temperatures ranging from -10°C to +70°C. Safety & Compliance: Connection Standardisation: The N6VRFL cast iron check valve incorporates UNI ISO 228/1 female threaded ends for dimensions up to DN 65, alongside UNI EN 1092-2 PN 10/16 flanged connections for dimensions up to DN 150, ensuring secure integration into established UK pipework architectures to prevent hazardous media leakage. Note: The maximum operational media temperature and pressure ranges depend strictly on the specific valve configuration and selected connection standard for the N6VRFL check valve.
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