| Comparison : |
Item # NLH807E, WD-3510-C-8 - Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style
Item # NLH807F, WD-3510-C-8 - Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style
Item # NLH807H, WD-3510-C-8 - Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style
Item # NLH807K, WD-3510-C-8 - Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style
Item # NLH807L, WD-3510-C-8 - Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style
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