Flow Governors

Listing ID #3975135

• Low pressure drop
• Adjustable flow rate
• Compact and rugged construction
• A sensitive pressure differential orifice design

The Flow Governor consists of a body having an orifice, a spring balanced piston and a butterfly control valve. Variation in liquid flow across the orifice creates a differential pressure, which applies a downward or upward force on the piston. This in turn rotates the butterfly valve to restrict and maintain a constant rate of flow. The downward compression force on the piston is resisted by the spring tension, which is adjustable and enables accurate presetting of a constant flow rate.

• Single pump, multi-point gantry filling
• High flow regulation for meter protection