Compact, space-saving design: an adjustable pressure bypass valve with a compact footprint for effective operation in a range of heating and cooling systems. Applications: essential for underfloor heating (radiant floor heating), heat pumps, central heating systems, and air conditioning setups; a dependable choice for HVAC configurations. Hydraulic balance: minimizes hydraulic disturbances, promotes stable water flow and pressure balance, improves overall system efficiency, and protects sensitive components. Dual-scale display: 360-degree viewing scale with two units (Bar and mH2O), allowing pressure levels to be monitored from any angle. Size and compatibility: designed to fit in tight spaces along pipelines or manifolds; compatible with standard HVAC components. Performance and reliability: provides reliable bypass control to support efficient operation and longer system life. Use scenarios: - In radiant floor heating, regulates bypass flow to maintain even distribution and prevent flow imbalances. - In heat pump installations, dampens pressure fluctuations to ensure stable operation. - In central heating with multiple zones, helps balance flow and reduce pump strain and sensor wear.