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Manual -> DUCTILE IRON DYNAMIC FLOW AUTOMATIC BALANCING VALVE WAFER TYPE – PN25

Product Specification

MOC

DI (ASTM A536)

Media

Chilled / Hot Water

Type

Balancing

Pressure

PN25

Size Range

50mm - 500mm

End Connection

Wafer Type

Seat

NBR/EPDM

Code

LIV-DFBV-DI-P5-WT-001

Description

Lehry Dynamic Flow Balancing valve is solved by the out of balance in hydraulic 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. Features:
  1. Dynamic Balancing: constant flow is achieved through the valve cartridge’s auto-adjustment of the opening rate when ΔP of the system fluctuates
  2. Precision calibrated valve plug keeps the flow deviation no greater than ±5%
  3. The flow rate is factory preset multiple ΔP ranges available for each size
  4. No on-site commissioning is needed, saving time and labor costs
  5. No need of re-balancing after system changes
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