Ross 691K87 Repair Kit

Ross 691K87 Repair Kit is a Ross Controls valve-body service kit designed to recondition internal components of a Ross valve body. The kit includes all parts typically required for a complete valve-body refurbishment, including poppet and stem assemblies, springs and retainers, gaskets and seals, and it comes with instructions to guide proper disassembly and reassembly. This kit is part of Ross's family of K87 valve-service kits; documented related parts include 681K87, 682K87, and 690K87, illustrating the common component scope used across Ross service offerings. Use of this kit supports maintenance tasks that restore sealing integrity and actuation performance in Ross control valves, and compatibility should be confirmed by verifying the exact valve model number against official Ross installation and service literature before purchase.