Suttner
Suttner Unloader Valve ST-261 – 200261500 – 3/8" FPT
$105.68 USD
Unit price perThe 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 176°F. Its robust construction and compact design make it ideal for commercial and industrial pressure washers. Equipped with 3/8" FPT inlet and outlet ports, it integrates easily with most standard pressure washer configurations.
Applications:
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Commercial and industrial pressure washer systems
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Pump protection during bypass operation
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Agricultural and sanitation systems
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Equipment requiring controlled pressure regulation
Features:
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Pressure range: 500–3625 PSI
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Flow rate up to 8 GPM
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Max temperature: 176°F (80°C)
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3/8" FPT inlet and outlet for universal fit
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Reliable pressure regulation and pump protection
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Compact, durable design for demanding environments
Suttner valves are precision-engineered in Germany for dependable operation, delivering long-lasting performance in high-pressure cleaning systems.
Specs:
Product Type: Unloader Valve
Category: Valves
Brand: Suttner
Part Number: 200261500
Material: Brass/Steel (typical ST-261 construction)
O-Ring: Nitrile (standard – confirm if needed)
Pressure: 500–3625 PSI
Temperature: Up to 176°F (80°C)
Threading In: 3/8" FPT
Threading Out: 3/8" FPT
Flow Rate: Up to 8 GPM
Weight: 1.34 lb (0.61 kg)
Suttner Unloader Valve ST-261 – 200261500 – 3/8" FPT
$105.68 USD
Unit price perFind out more about our returns policy or warranty policy.
$105.68 USD
Unit price perFAQs
We stock most items in our large distribution facility located in North Carolina. Occasionally, to speed things up, we may drop-ship directly from one of our manufacturing partners.
Order Processing Times:
- Small Parcel Orders placed before 12:00 PM (Noon ET) are typically processed within 24 business hours.
- Freight Orders are usually fulfilled within 72 business hours (3 business days).
That said, actual turnaround times can vary depending on order volume. Sometimes we’re faster — sometimes it takes a bit longer.
Need it fast? Please choose an expedited shipping option at checkout. You’re also welcome to contact us — we’ll do our best to work some magic on our end to get your order out ASAP.
You're always welcome to stop by our showroom at 1000 North Horner Blvd, Sanford, NC 27330 to see our systems. We’d love to see you and answer any questions!
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