Fire Protection Valves文方OPENUSLISTEDFMAPPROVEDBUTTERFLY VALVESSize·Grooved styleMaterial No.(Inch).Nylon coated ductile iron bodyNLK662E2%·Extended neckNLK662F3LSTEDElastomer encapsulated discNLK662H4Internal supervisory switchesNLK662K6Working pressure 20.7 bar (300 PSI)NLK662L8NLK662M10GD-4865-8NNLK856F76mmNLK856K165mm方FM·Grooved styleDesigned for normallyMaterial No.Size(Inch)NLK862E2%Nylon coated ductile iron bodyNLK862F3●Extended neckNLK862H4.Elastomer encapsulated discNLK862K6Internal monitoring switchesNLK862L8NLK862M10GD-4865C-8N.Working pressure 20.7 bar (300 PSI)NLK862FF76mmNLK862KK165mmFMMaterial No.Size(Inch)·Lug styleNLG801D2·Molded in seatNLG801E2%Internal supervisory switchesNLG801F3.Working pressure 17.2 bar (250 PSI)NLG801H4NLG801J5NLG801K6LD-3510-8NLG801L8NLG801M10NLG801N12SizeMaterial No.(Inch)s·Wafer styleNLH801D2TENMolded in seatNLH801E2%NLH801F3Internal supervisory switchesNLH801H4Working pressure 17.2 bar(250 PSI)NLH801J5NLH801K6NLH801L8WD-3510-8NLH801M10NLH801N12Visit our website for the most current information.CHECK VALVESMaterial No.Size(Inch)·Iron body·FlangedNHDXOOENHDXOOF·Bolted bonnetNHDXOOH4·Horizontal swingNHDXOOJ5Renewable seat and discNHDXOOK6Working pressure 12.1 bar(175 PSI)NHDXOOL8F-908-WNHDXOOM10NHDXOON12方Material No.Size万(Inch)NLM15XE2·Iron bodyNLM15XF3·Wafer style①s·Double-doorNLM15XHNLM15XJ5·Buna-N seatNLM15XK6NLM15XL8·Spring actuatedNLM15XM10.Working pressure 17.2 bar (250 PSINLM15XN12KW-900-W-LFNLM15XT**14NLM150U**16方·Lead-freeMaterial No.Size·Grooved style(Inch)NLM25XE2%NLM25XF3us·Double-doorNLM25XH4·Bronze discNLM25XJ5.Buna-NNLM25XK6·Spring actuatedNLM25XL8KG-900-W-LF.Working pressure 17.2 bar (250 PSI)NLM25XM10NLM25XN12·BronzeSize·Horizontal swing·Buna-N discMaterial No.(Inch)NL7E006·NPT threadsNL7E0081.Working pressure 13.8 bar (200 PSI)14Model not certified by UL or FMKT-403-W2Visit our website for the most current information.NIBCO INC.WORLD HEADQUARTERS 1516 MIDDLEBURY ST ELKHART,IN 46516-4740 USA PH:1800.23402273