by | Jul 27, 2026
Suttner ST-261/I Unloader Valve w/ 2.4 mm Injector, 3625 PSI This Suttner ST-261/I Unloader Valve is designed with a forged brass body, stainless steel plunger and seat, and Viton seals. Operating pressure can be set from 500 – 3625 PSI, with a maximum temperature of...