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R+M Suttner

ST 261

R+M ST261 unloader valve

The R+M ST261 by-pass valve can work with flow rates up to 30 l/min and with pressures up to 250 bar. The valve body is made of brass. The ST261 is normally used with plunger pumps designed to work on professional high pressure washers or fixed installations for car-wash applications.

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Technical data

Max pressure (bar) 250
Max flow rate (l/min) 30
Body brass

Part numbers

PN KNOB INLET OUTLET BY-PASS JIT DELIVERY
216200261557 NO G 3/8" F G 3/8" F G 1/4" F
216200261559 YES G 3/8" F G 3/8" F G 1/4" F

MORE INFORMATION

  • Brand: R+M
  • G 1/4" pressure gauge port
  • Available with integrated microswitch
  • Made in Germany