Comparison : |
Item # WVAL2N, 2 Inch (in) Size Ductile Iron Butterfly Valve with Alignment Holes and Long Neck Item # WVAL3N, 3 Inch (in) Size Ductile Iron Butterfly Valve with Alignment Holes and Long Neck Item # WVAL4N, 4 Inch (in) Size Ductile Iron Butterfly Valve with Alignment Holes and Long Neck Item # WVAL6N, 6 Inch (in) Size Ductile Iron Butterfly Valve with Alignment Holes and Long Neck Item # WVAL8N, 8 Inch (in) Size Ductile Iron Butterfly Valve with Alignment Holes and Long Neck
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