Especially for hydrogen applications, where best of class sealing ability is required, Maximator® developed their cone check valve series design with a highly media compatible soft sealing system and improved spring guide. This series is available for Medium Pressure applications up to 22,500 psi (1.550 bar) with 4M to 16M connection.
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Cone Check Valves

0.106 Inch (in) Orifice Diameter Cone Check Valve
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Cone Check Valves

0.201 Inch (in) Orifice Diameter Cone Check Valve
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Cone Check Valves

0.307 Inch (in) Orifice Diameter Cone Check Valve
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Cone Check Valves

0.438 Inch (in) Orifice Diameter Cone Check Valve
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Cone Check Valves

0.562 Inch (in) Orifice Diameter Cone Check Valve
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Description N/A Especially for hydrogen applications, where best of class sealing ability is required, Maximator® developed their cone check valve series design with a highly media compatible soft sealing system and improved spring guide. This series is available for Medium Pressure applications up to 22,500 psi (1.550 bar) with 4M to 16M connection.
Material N/A Body, Sealing Cone: 1.4404 (SST 316L)
Seal Material N/A Polyetheretherketone (PEEK)
Connection Type N/A 4MF N/A 6MF N/A 9MF N/A 12MF N/A 16MF
Pressure Rating N/A 22,500 psi1,550 bar
Orifice Diameter N/A 0.106 in2.7 mm N/A 0.201 in5.1 mm N/A 0.307 in7.8 mm N/A 0.438 in11.1 mm N/A 0.562 in14.3 mm
Rated Valve Flow Coefficient (Cv) N/A 0.28 N/A 0.84 N/A 2.30 N/A 4.70 N/A 7.40
Hex Dimension A N/A 0.88 in22.3 mm N/A 1.06 in27 mm N/A 1.44 in36.5 mm N/A 2.00 in50.8 mm N/A 2.00 in50.8 mm
Dimension B N/A 2.91 in73.9 mm N/A 3.31 in84.1 mm N/A 4.29 in109 mm N/A 5.35 in136 mm N/A 6.88 in175 mm
Note N/A All dimensions are for reference only and are subject to change.