Schubert & Salzer GmbH 7020 015R1-20-1 Seal Kit

Schubert & Salzer 7020/015R1-20-1 Seal Kit is a genuine repair kit for the Schubert & Salzer Type 7020 Angle Seat Control Valve, intended to replace sealing components during maintenance and restore leak-tight performance without replacing the valve body. In the manufacturer’s ordering system, R denotes a repair-kit (sealings), and the 015R1-20-1 designation identifies a specific configuration used on 7020 assemblies that require seal replacements in the head, bonnet, and flange areas. The kit aligns with Schubert & Salzer’s maintenance literature, which describes sealing parts used in the 7020’s head and bonnet assemblies, including interior lip seals, exterior lip seals, and related O-rings and packing elements. The 7020 valve design incorporates PTFE seating seals, providing chemical resistance for a range of process media and helping ensure dependable shut-off performance after a rebuild. This seal kit is suitable for 7020 configurations that may include an integrated positioner, as documented for the 7020 family, and is intended for service on standard 7020 variants that share the same sealing arrangement. Use this kit to perform field or workshop repairs following the manufacturer’s procedures, maintaining the valve’s precise control characteristics and tight shut-off without disassembling non-sealing components.