Series M

Metso’s Neles® modular ball valve series M, offers optimized performance of pulp and paper applications. Several decades of experience has fine-tuned this product to deliver pulp and paper customers easy product selection with industry leading performance. Valve series includes seat supported and trunnion mounted ball valve designs covering seat types, size ranges and material options offering comprehensive coverage for pulp and paper.

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Features

Material option range suitable for P&P applications
Tight shut-off and control performance in one package
Seat types optimized for common P&P application needs
Metso Q-trim® technology for control applications, anti-cavitation and noise reduction
SIL 3 certified

Benefits

Easy product selection, optimized for pulp and paper applications
Reduced number of valves required, shut-off and control performance in same valve
Reduced spare part inventory via product modularity

Applications

Pulp & paper
Digesters and fiber lines
Liquor service
Chemical recovery
Sludge treatment
TMP-plants
Deinking and recycling plants
Steam
Paper mill applications

Specifications

Construction: Flanged, seat supported & trunnion mounted, full bore ball valve
Size range: DN 25 – 600/NPS 1”–24” (M1), DN 25 – 600/NPS 1”–24” (M2), DN 100 – 400/NPS 4”–16” (M9)
Face to face: M1: ISO 5752, M2: ASME B16.10, M9: Old Neles series P (internal)
Pressure ratings : EN PN 10-40, ASME 150-300, JIS 10K-20K
Temperature range: -50 °C … +260 °C / -60 °F … +500 °F