Suttner Unloader Valve ST-261 – 200261500 – 3/8" FPT *DYDI High-pressure gun-to-hose whipline extensions

High-pressure gun-to-hose whipline extensions

Compatible with dryers and vacuums

making it perfect for horizontal ducts and tanks

The precision triple bearing system—featuring two radial ball bearings and one thrust ball bearing—delivers smooth and stable rotation

Suttner Unloader Valve ST-261 – 200261500 – 3/8" FPT *DYDI High-pressure gun-to-hose whipline extensionsThe Suttner ST 261 Unloader Valve is a high performance pressure regulating valve designed to protect pumps and control system pressure in high pressure cleaning setups. Operating between 500 and 3625 PSI, this unloader diverts water flow when the trigger gun is closed, ensuring the pump runs safely under bypass conditions. Engineered for reliability, the ST 261 handles flow rates up to 8 GPM and temperatures up to 176F. Its robust construction and