BFWD series

BFWD50

BFWD50

BFWD series is the vertical-waltmann-type large water meter with a dry register. It can be used for wide range flow rate. The body is made of ductile iron. Its flange type might be customized by requests.

Specifications

Type BFWD50 BFWD75 BFWD100
Q3 Nominal Flow Rate (m³/h) 40 63 100
R (Q3/Q1) 100 100 100
Q1 Minimum Flow Rate (m³/h) 0.4 0.63 1.0
Q2 Transitional Flow Rate (m³/h) 0.64 1.008 1.6
Q4 Overload Flow Rate (m³/h) 50 78.75 125
Maximum Pressure Loss at Q3 (MPa) 0.063
Maximum Admissible Pressure (MPa) 1