Non-return valve DN125

To secure water/air flow, install the non-return valve in the vacuum system avoiding water loss and pump drainage.

Recommended for 6″ suction hose systems.

Operational benefits

  • Better flow control
  • Prevents overflows in the pump 

Generation: 1.0

  • Cast iron
  • Designed for truck applications

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          Non-return valve DN125

          Right-sized for

          Truck Master 3400

          Truck Master 3400 is a liquid ring vacuum pump recommended for conventional vacuum trucks with 6” suction hoses.

          Suction hose6″
          ATEXZone 1 & 0
          Generation 2
          Main materialCast iron

          SLP 3100

          SLP 3100 is a liquid ring vacuum pump recommended for conventional vacuum trucks with 6” suction hoses.

          Suction hose6″
          ATEXZone 1 & 0
          Generation 1
          Main materialCast iron

          Non-return valve

          Specifications

          PartMaterialSpecification EUSpecification US
          BodyCast ironEN-GJL-250; EN 1561250/274-35-35B 40-40B
          ClapBrassG-X6CrNiMo 18 10A351 Grade CF8M
          GasketRubberACS EPDM ACS EPDM
          WasherPlasticPTFEPTFE
          StemStainless steel1.4404AISI 316L
          SpringStainless steel1.4404AISI 316L

          Other models

          Non-return valves

          Optimized system components for improved performance and reliability. Choose the right size Non-return valve for your Truck Master vacuum system.

          DN100

          Non-return valve series
          Generation 1.0

          Explore

          DN65

          Non-return valve series
          Generation 1.0

          Explore

          DN50

          Non return valve series
          Generation 1.0

          Explore

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