Regulating Ball Valve 682/692 for Efficient Flow Control in HVAC Systems

Regulating ball valves TEMPER are designed to regulate (balance) the flow of working medium in heating, cooling and ventilation systems. The ball has a special cross-section and the valve is equipped with a scale with values. Regulation is performed by turning the handle with a pointer. The selected handle position is secured with a bolt and butterfly nut.

Two designs:

1)With measuring nipples (see figure below).Flow and differential pressure in the system can be measured by means of a flow meter.

2)Without measuring nipples. The flow rate is adjusted only by means of a handle with a pointer.