Suttner ST285 Unloader Valve with Pressure Switch – 250 bar, 100 L/min

Description

Suttner ST285 Unloader Valve with Pressure Switch – 250 bar, 100 L/min is a pressure-washer unloader valve.

An unloader controls working pressure and provides a bypass path when the trigger closes. Match its operating range to the pump and nozzle, then check the inlet, outlet and bypass layout before fitting it. A higher maximum pressure does not make every valve interchangeable. The integrated pressure switch provides a control signal for a compatible machine circuit; it does not establish motor-load compatibility on its own.

Key details

• Specified valve: Suttner ST285 with pressure switch; confirm operating limits on the supplied assembly
• Idro stock reference: 200285550

The Idro view

Set and check the valve against the pump specification and a suitable pressure gauge. Confirm the required bypass plumbing and follow the installation instructions for this exact valve. We can help check the match from the identification plate and original part reference.

Supplied to order.