KEYSTONE KNIFE GATE VALVES. SEAT MATERIAL. Technical specifications for knife gate seat materials. NOTES: This information has been derived from.
Technical specifications for knife gate packing materials. NOTE: . Specifications may vary between the actual valve assembly and the material detailed above.
recommended specifications for KgNr series bonneted knife gate valves . KGNR knife gate valves shall be of cast construction with a fully pressurized enclosed.
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