Knife Gate Valve Design Feature Heavy gate with wide spaced clevis PTFE or NBR or EPDM resilient seat Full port one piece cast body with resilient seat Drip tight shut-off in both directions Water pattern drill and tapped to suit ANSI class, PN 10, PN 16 and JIS 10k flanges Easy bolt-on conversion to actuator or bevel gear operator or pneumatic cylinder actuator or electric actuator Read more