Differential Pressure Control

CLA-VAL models 40GE-111 / NGE40-111 are hydraulically operated, pilot controlled, modulating valves designed to maintain a constant differential pressure across a pipe-work sub-circuit or temperature control valve to a pre-determined value despite fluctuations in mains pressure and/or flow-rate.

Typical applications
Maintaining control authority across a device to control temperature in a building in a 2-port control system.

-Sizes: 1 ½” – 1200mm

-Pressure ratings: PN10 to PN40

-Adjustment range: 20-100 kPa

40-111 Differential Pressure Control
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