New NOC
HB Series Bellows Replacement Kit Instruction Card Updated
Change effective date: February 2023
Description of Change: We have updated the HB series instruction card, HB Series Pneumatically Actuated Valve Bellows Subassembly and Gasket Replacement Instructions (MS-CRD-0023), to include the use of either a 5/16 in. or an 8 mm hex nut driver to service the bellows subassembly.
