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Munro Butterfly Valves


Munro Butterfly Valves

With forty years of valve experience, Munro understands the demands for a heavy-duty, yet sophisticated valve.

The Munro Butterfly Valve features a durable ductile iron body and handle, oil impregnated shaft rings and a ten-position steel disc for easy adjustments.

  • Proven construction design – able to withstand the most demanding applications.
  • East to install – flexible for multiple applications with holes suitable for ASME flange class 125/150.
  • Strong and reliable – one-shaft design improves strength and prevents leakage.

Dimensions in Inches
A B C D E F G H I J K L M N Model Number
3.25 6.25 1.25 2 4.75 4 1.5 2 3 .75 .25 1.5 .4 9.5 BFVMU2WL/LL
3.75 7.25 1.25 3 6 5 1.5 2 3 .75 .25 1.75 .5 9.5 BFVMU3WL/LL
4.5 8 1.25 4 7.5 6.5 2 2.75 3.75 .75 .4 2 .5 10.75 BFVMU4WL/LL
5.5 9 1.25 6 9.5 8.75 2 2.75 3.75 1 .4 2.25 .5 10.75 BFVMU6WL/LL
7 10.25 1.75 8 11.75 10.75 2.75 4 5 1 .5 2.4 .6 15 BFVMU8WL/LL
8 11.5 1.75 10 14.25 13 2.75 4 5 1 .5 2.5 .8 15 BFVMU10WL/LL
9.5 13.25 1.75 12 17 15.75 2.75 4 5 1 .5 3 .8 21.5 BFVMU12WL/LL
Approx. Wt. Lbs. Disk Material Rubber Material Size in In. Working Pressure Style Model Number
6.6 Ductile Iron NBR 2 150 Wafer Style BVFMU2WL
9.0 3 BVFMU3WL
11.9 4 BVFMU4WL
19.0 6 BVFMU6WL
32 8 BVFMU8WL
48.5 10 BVFMU10WL
80.5 12 BVFMU12WL
11.5 2 Full Lug BVFMU2LL
12.8 3 BVFMU3LL
22.0 4 BVFMU4LL
31.1 6 BVFMU6LL
48.1 8 BVFMU8LL
70.1 10 BVFMU10LL
113.0 12 BVFMU12LL

Handwheel also available
Electric and Pneumatic actuators available