The series BV71 Dynamic Flow Balancing valve is solved by the out of balance in hydronic systems about pipe network for fluid supply. When the system pressure is within the scope of work pressure difference fluctuation, it can balance the change dynamically and maintain constant flow in pipe.

• Size: DN50-DN500

• Working Tempreature: 0~110℃

• Working Pressure: PN16/PN25

• Fluid Medium: Water / Ethylene Glycol

• Connection: Wafer Connection

• Connection Standard: EN1092-1/2

• Dynamic Balancing: constant flow is achieved through the valve plug'sauto-adjustment of the opening rate when △ P fluctuates in the system

• Precision calibrated valve plug keeps the flow deviation no greater than ±5%

• The flow rate is factory preset multiple △ P ranges available for each size

• No on-site commissioning is needed, saving time and labor costs

• No need of re-balancing after system changes

MATERIAL