Comparison : Item # B5104E100CC-D, B5104 Series Butterfly Valves Clamp End
Item # B5104V100CC-D, B5104 Series Butterfly Valves Clamp End
Item # B5104S100CC-D, B5104 Series Butterfly Valves Clamp End
Item # B5104E150CC-D, B5104 Series Butterfly Valves Clamp End
Item # B5104S150CC-D, B5104 Series Butterfly Valves Clamp End