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NIBCO®
NIBCO® Swing Check Valve, 3/4 in, 400 psi, Y-Pattern
T453B 3/4 THD 200# CHECK BRZ SEAT
KSC Part #: NIB T453B 3/4    Mfg Part #: NL83008
Your Price: $253.74 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 3/8 in, Threaded, Bronze, Series: T-453-B
T453B 3/8 THD 200# CHECK BRZ SEAT
KSC Part #: NIB T453B 3/8    Mfg Part #: NL83005
Your Price: $195.04 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 3 in, 150 psi, PVC
T45BC-V 3 THD TU BALL CK FKM PVC
KSC Part #: NIB T45BC-V 3    Mfg Part #: MA800AF
Your Price: $631.76 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 4 in, 150 psi, T45BC-V
T45BC V 4 THD TU BALL CK FKM PVC
KSC Part #: NIB T45BC-V 4    Mfg Part #: MA800AH
Your Price: $892.07 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, Y-Pattern, 1-1/4 in, 600 psi, Bronze
T473B 11/4 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 1-1/4    Mfg Part #: NL9300B
Your Price: $439.11 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 1/2 in, 600 psi, Bronze, T473B
T473B 1/2 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 1/2    Mfg Part #: NL93006
Your Price: $204.16 EA
Available
QTY:  
NIBCO INC
NIBCO® T473B Swing Check Valve, 1/4 in Nominal, 600 psi, Bronze
T473B 1/4 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 1/4    Mfg Part #: NL93004
Your Price: $208.33 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 2 in Nominal, Y-Pattern, Series: T473B
T473B 2 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 2    Mfg Part #: NL9300D
Your Price: $857.09 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, Y-Pattern, 3/4 in Nominal, 600 psi
T473B 3/4 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 3/4    Mfg Part #: NL93008
Your Price: $257.74 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 3/8 in, 600 psi, Bronze Body
T473B 3/8 THD 300# CHECK BRZ SEAT
KSC Part #: NIB T473B 3/8    Mfg Part #: NL93005
Your Price: $208.33 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 1 in Nominal, Y-Pattern, Bronze Body
T473Y 1 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 1    Mfg Part #: NL9200A
Your Price: $333.50 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 1-1/2 in, 600 psi, Bronze Body
T473Y 11/2 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 1-1/2    Mfg Part #: NL9200C
Your Price: $566.95 EA
Available
QTY:  
NIBCO®
Swing Check Valve, 1-1/4 in, NIBCO® T-473-Y Series
T473Y 11/4 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 1-1/4    Mfg Part #: NL9200B
Your Price: $419.65 EA
Available
QTY:  
NIBCO®
Swing Check Valve 1/2 in Y-Pattern, NIBCO® 600 psi, Bronze
T473Y 1/2 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 1/2    Mfg Part #: NL92006
Your Price: $204.16 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 1/4 in, NPT, 600 psi, Bronze Body
T473Y 1/4 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 1/4    Mfg Part #: NL92004
Your Price: $201.32 EA
Available
QTY:  
NIBCO®
Swing Check Valve, 2 in Nominal, NIBCO® T-473-Y, Bronze
T473Y 2 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 2    Mfg Part #: NL9200D
Your Price: $839.31 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 3/4 in Nominal, 600 psi, Bronze Body
T473Y 3/4 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 3/4    Mfg Part #: NL92008
Your Price: $252.74 EA
Available
QTY:  
NIBCO®
NIBCO® Swing Check Valve, 3/8 in NPT, 600 psi, Bronze Body
T473Y 3/8 THD 300# CHECK PTFE SEAT
KSC Part #: NIB T473Y 3/8    Mfg Part #: NL92005
Your Price: $201.32 EA
Available
QTY:  
NIBCO®
NIBCO® Ring Check® Valve, 1 in Nominal, Bronze Body, Domestic
T480Y 1 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 1    Mfg Part #: NL9318A
Your Price: $142.90 EA
Available
QTY:  
NIBCO®
In-Line Lift Check Valve, 1-1/2 in, NIBCO® T-480-Y
T480Y 11/2 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 1-1/2    Mfg Part #: NL9318C
Your Price: $200.21 EA
Available
QTY:  
NIBCO®
NIBCO® Ring Check® Valve, 1/2 in FNPT, 250 psi, Bronze Body
T480Y 1/2 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 1/2    Mfg Part #: NL93186
Your Price: $90.27 EA
Available
QTY:  
NIBCO®
NIBCO® Ring Check® Valve, 2 in, 250 psi, Bronze Body
T480Y 2 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 2    Mfg Part #: NL9318D
Your Price: $277.08 EA
Available
QTY:  
NIBCO®
NIBCO® Ring Check® Valve, 3/4 in Nominal, 250 psi, Bronze Body
T480Y 3/4 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 3/4    Mfg Part #: NL93188
Your Price: $107.50 EA
Available
QTY:  
NIBCO®
NIBCO® Ring Check® Valve, 3/8 in Nominal, 250 psi, Bronze Body
T480Y 3/8 THRD RING CK VALVE BRZ
KSC Part #: NIB T480Y 3/8    Mfg Part #: NL93185
Your Price: $84.54 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® True Union Ball Check Valve, 3 in Nominal, CPVC Body
T51BC-E 3 THD TU BALL CK EPDM CPVC
KSC Part #: NIB T51BC-E 3    Mfg Part #: MB818AF
Your Price: $867.69 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® True Union Ball Check Valve, 4 in, CPVC
T51BC-E 4 THD TU BALL CK EPDM CPVC
KSC Part #: NIB T51BC-E 4    Mfg Part #: MB818AH
Your Price: $1,163.59 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® True Union Ball Check Valve, 3 in, 150 psi, CPVC
T51BC-V 3 THD TU BALL CK FKM CPVC
KSC Part #: NIB T51BC-V 3    Mfg Part #: MB800AF
Your Price: $965.19 EA
Available
QTY:  
Chemtrol®
Corzan® True Union Ball Check Valve, Chemtrol, 4 in, CPVC Body
T51BC-V 4 THD TU BALL CK FKM CPVC
KSC Part #: NIB T51BC-V 4    Mfg Part #: MB800AH
Your Price: $1,305.44 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 1/2 in, PVC, 150 psi
U45BC-E 1/2 TU BALL CK EPDM PVC
KSC Part #: NIB U45BC-E 1/2    Mfg Part #: MA817U6
Your Price: $62.93 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 2 in, PVC, 150 psi
U45BC-E 2 TU BALL CK EPDM PVC
KSC Part #: NIB U45BC-E 2    Mfg Part #: MA817UD
Your Price: $205.27 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 3/4 in Nominal, PVC Body
U45BC-E 3/4 TU BALL CK EPDM PVC
KSC Part #: NIB U45BC-E 3/4    Mfg Part #: MA817U8
Your Price: $75.07 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 1 in, PVC Body
U45BC-V 1 TU BALL CK FKM PVC
KSC Part #: NIB U45BC-V 1    Mfg Part #: MA801UA
Your Price: $99.64 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 1-1/4 in Nominal, PVC Body, Domesti
U45BC V 1 1/4 TU BALL CK FKM PVC
KSC Part #: NIB U45BC-V 11/4    Mfg Part #: MA801UB
Your Price: $167.15 EA
Available
QTY:  
Chemtrol®
True Union Ball Check Valve, 2 in, Chemtrol® U45BC-V Series
U45BC-V 2 TU BALL CK FKM PVC
KSC Part #: NIB U45BC-V 2    Mfg Part #: MA801UD
Your Price: $227.21 EA
Available
QTY:  
Chemtrol®
True Union Ball Check Valve, 3/4 in, Chemtrol®
U45BC-V 3/4 TU BALL CK FKM PVC
KSC Part #: NIB U45BC-V 3/4    Mfg Part #: MA801U8
Your Price: $79.51 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® Ball Check Valve, 1 in Nominal, 150 psi, CPVC
U51BC-E 1 TU BALL CK EPDM CPVC
KSC Part #: NIB U51BC-E 1    Mfg Part #: MB817UA
Your Price: $138.93 EA
Available
QTY:  
Chemtrol®
Corzan® True Union Ball Check Valve, 1-1/2 in, Chemtrol U51BC-E
U51BC-E 11/2 TU BALL CK EPDM CPVC
KSC Part #: NIB U51BC-E 11/2    Mfg Part #: MB817UC
Your Price: $240.86 EA
Available
QTY:  
Chemtrol®
Chemtrol® U51BC-E Ball Check Valve, 1-1/4 in, CPVC, 150 psi
U51BC-E 11/4 TU BALL CK EPDM CPVC
KSC Part #: NIB U51BC-E 11/4    Mfg Part #: MB817UB
Your Price: $240.86 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® Ball Check Valve, 2 in, CPVC, Domestic
U51BC-E 2 TU BALL CK EPDM CPVC
KSC Part #: NIB U51BC-E 2    Mfg Part #: MB817UD
Your Price: $320.27 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® Ball Check Valve, 1 in, Full Port, CPVC
U51BC-V 1 TU BALL CK FKM CPVC
KSC Part #: NIB U51BC-V 1    Mfg Part #: MB801UA
Your Price: $154.67 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® True Union Ball Check Valve, 1-1/2 in Nominal
U51BC-V 11/2 TU BALL CK FKM CPVC
KSC Part #: NIB U51BC-V 11/2    Mfg Part #: MB801UC
Your Price: $265.67 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® True Union Ball Check Valve, 1-1/4 in Nominal
U51BC-V 11/4 TU BALL CK FKM CPVC
KSC Part #: NIB U51BC-V 11/4    Mfg Part #: MB801UB
Your Price: $265.67 EA
Available
QTY:  
Chemtrol®
Chemtrol® Corzan® Ball Check Valve, 2 in Nominal, CPVC, 150 psi
U51BC-V 2 TU BALL CK FKM CPVC
KSC Part #: NIB U51BC-V 2    Mfg Part #: MB801UD
Your Price: $358.29 EA
Available
QTY:  
Chemtrol®
Chemtrol® True Union Ball Check Valve, 3/4 in, 150 psi, CPVC
U51BC-V 3/4 TU BALL CK FKM CPVC
KSC Part #: NIB U51BC-V 3/4    Mfg Part #: MB801U8
Your Price: $130.30 EA
Available
QTY:  
NIBCO®
Check Valve, 2 in, NIBCO® W910SS/W960SS, Wafer Style
W910SS/W960SS 2 SS TRM WFR SIL CK C.I
KSC Part #: NIB W910SS 2    Mfg Part #: NLN150D
Your Price: $1,674.70 EA
Available
QTY:  
NIBCO®
NIBCO® Check Valve, 2-1/2 in, 200 psi, Cast Iron, Domestic
W910SS/W960SS 21/2 SS TR WFR SIL CK C.I.
KSC Part #: NIB W910SS 2-1/2    Mfg Part #: NLN150E
Your Price: $1,885.41 EA
Available
QTY:  
NIBCO®
NIBCO® Check Valve, 3 in Wafer Style, 200 psi, Cast Iron
W910SS/W960SS TRM 3 WAFER SILENT CK C.I.
KSC Part #: NIB W910SS 3    Mfg Part #: NLN150F
Your Price: $2,938.98 EA
Available
QTY:  
NIBCO®
NIBCO® Check Valve, 4 in, 200 psi, Cast Iron Body
W910SS/W960SS TRM 4 WAFER SILENT CK C.I.
KSC Part #: NIB W910SS 4    Mfg Part #: NLN150H
Your Price: $3,149.70 EA
Available
QTY:  
NIBCO®
NIBCO® Check Valve, Wafer Style, 6 in Nominal, 200 psi
W910SS/W960SS TRM 6 WAFER SILENT CK C.I.
KSC Part #: NIB W910SS 6    Mfg Part #: NLN150K
Your Price: $4,314.14 EA
Available
QTY:  
NIBCO®
NIBCO® Check Valve, 8 in, 200 psi, Cast Iron Body
W910SS TRM 8 WAFER SILENT CK C IRON
KSC Part #: NIB W910SS 8    Mfg Part #: NLN150L
Your Price: $7,303.70 EA
Available
QTY: