This is a Pin and Bearing Kit for HVA Gate Valves LF ISO63 and CF 4.5 in. For installation and maintenance instructions see .pdf to the side at Downloads.

This Kit Fits the Following HVA Elastomer Viton Sealed Manual Bonnet Gate Valves
PART NUMBERS:
HVA 4.5 in CF - 2.5 in ID Gate Valve PN: 11120-0250 / Ideal Vacuum PN: P104198
HVA LF ISO63 - 2.5 in ID Gate Valve PN: 11110-0253 / Ideal Vacuum PN: P104203