Stainless steel unloader valve ST-275 with switch

Features

• All media-contacting components of the valve are made of stainless steel.
• In bypass operation, the pressure downstream the unloader valve inside the hose and spray gun is reduced to 40% of the set working pressure.
• The new sealing system does not require any moving high-pressure seal.
• Extra-long work-life
• Connection thread suitable for bonded seals.
• Switch can be retrofitted.
• Handwheel for adjusting the pressure can be retrofitted.
• Valve-ball made of high-performance ceramic
• Soft switching behaviour
• Made in Germany

Specifications

• Series: ST-275
• By-pass: 3/8″ F
• Inlet: 3/8″ F
• Output: 1/2″ F
• Pressure: 7,251 PSI
• Flow: 40 L/min
• Temperature: 80 °C
• Diameter: 50 mm
• Manufacturer: Suttner