Ballorex Delta Differential Pressure Control Valves (DPCV)

The Ballorex Delta is a differential pressure control valve which is installed in the return line. The supply line is received above the membrane through a capillary tube. When pressure increases, the rising pressure above the internal membrane forces the spindle downwards, closing the valve gradually, whereby a constant pressure drop is obtained across the system.

The range includes:

• 925 Ballorex differential pressure controller ISO 7-1, parallel threads, 5–25 kPa.

• PSU925 Ballorex differential pressure controller ISO 7-1, parallel threads, 5–25 kPa.

• PSU926 Ballorex differential pressure controller ISO 7-1, parallel threads, 20–40 kPa.

• 927 Ballorex differential pressure controller ISO 7-1, parallel threads, 35–75 kPa.

• 928 Ballorex differential pressure controller ISO 7-1, parallel threads, 60–100 kPa.

• 929 TD66 Ballorex Delta DP differential pressure control valve.

• 930 Ballorex Delta DP differential pressure control valve.