Suttner ST-280 unloader valve used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications.
The low pressure limit of this Suttner pressure regulator eliminates need for additional metering devices. With fully adjustable PSI, you can set a custom min and max for your system. Straight flow-through design minimizes pressure loss through valve. Internal bypass valve can be easily accessed and repaired without removing unloader from unit.
Specifications:
Max Temp: 176 degrees F
Pressure Range: 500 - 4060 PSI
Max Flow: 8 GPM
Inlet: 3/8" FNPT
Outlet: 3/8" FNPT
1/4" FNPT Bypass & Gauge Ports
Great for single or multiple gun systems.
Viton Seals for chemical and temperature resistance