Fava Valves M600S graphite packing is a low-temperature version of M600 graphite packing. M600S graphite packing can achieve a good sealing effect at a temperature of minus 196 degrees Celsius , it is specially designed for low emissions cryogenic valves.

After testing, M600S graphite packing has passed the ISO15848-1 Co1 -196 degrees Celsius test standard.

M600S is pure graphite, no O-ring structure, M600S graphite packing can provide users with reliable low leakage requirements in ultra-low temperature environment.

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