SBO Gravity Circulation Check Valves

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Prevent gravity circulation in heating and hot water systems

SBO gravity circulation check valves are installed downstream or upstream in heating and hot water installations to prevent gravity circulation. This ensures that the heating system works correctly, reliably, and at highest efficiency, reducing costs.

What are the features?

  • Ideal for sanitation and heating applications
  • Pump change without draining your system
  • Flow-optimized cone ensures reliable operation
  • Minimal pressure losses
Gravity circulation check valves

Sales brochures (PRO)

Title

Non-return (check) valves for HVAC systems, sanitary applications and industrial technology

Language

English

Reference number

PRO_810107

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Data sheets (DBL)

Title

Gravity Circulation Checks SBO 11, SBO 21, SBO 31 PN 6 DN ¾", 1", 1¼"

Language

English

Reference number

DBL_818646

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