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A.Y. McDonald
A.Y. McDonald Angle Check Valve, 3/4 in, Cast Brass Body, Water Media
7212-3Y2 332 ADLCK UFR-M2 3/4 YOKEx3/4 CTS-NL
KSC Part #: AY 5032-222    Mfg Part #: 5032-222
Your Price: $469.09 EA
Available
QTY:  
A.Y. McDonald
In-Line Dual Check Valve, 3/4 in, A.Y. McDonald
7211-3FP 331 IDLCK UFR-V 3/4 FNPTx3/4 MNPT-NL
KSC Part #: AY 5032-259    Mfg Part #: 5032-259
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Non-Check Valve, 3/4 in, Cast Brass
7202W3YR 231X001 A UFR W/PDN-V NCV 5/8YOKEx3/4FLR
KSC Part #: AY 5032-260    Mfg Part #: 5032-260
Your Price: $385.96 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Dual Check Valve, 3/4 in FNPT, Cast Brass
7211-3FE 112 IDLCK UFR-M2 1/2FNPTx1/2FNPT-NL
KSC Part #: AY 5032-262    Mfg Part #: 5032-262
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Dual Check Valve, 3/4 x 1/2 in, Cast Brass
7211-3JF 312 IDLCK UFR-M2 5/8 MTRx3/4 FNPT-NL
KSC Part #: AY 5032-263    Mfg Part #: 5032-263
Your Price: $444.06 EA
Available
QTY:  
A.Y. McDonald
In-Line Dual Check Valve, 3/4 in, Low Lead, A.Y. McDonald
7211E3LK 331 IDLCK UFR-V 3/4 F K X 3/4 M K-NL
KSC Part #: AY 5032-264    Mfg Part #: 5032-264
Your Price: $467.42 EA
Available
QTY:  
A.Y. McDonald
Angle Check Valve, 1 x 3/4 in, A.Y. McDonald, Cast Brass
7212W3HE 431 ADC W/PDN UFR-V 3/4MTRx3/4FNPT-NL
KSC Part #: AY 5032-265    Mfg Part #: 5032-265
Your Price: $495.21 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Non-Check Valve, 3/4 in, Cast Brass
7202W3YR 331X001 A UFR W/PDN-V NCV 3/4YOKEx3/4FLR
KSC Part #: AY 5032-267    Mfg Part #: 5032-267
Your Price: $385.96 EA
Available
QTY:  
A.Y. McDonald
Angle Check Valve, 3/4 in, A.Y. McDonald
7212-3YU 332 ADLCK UFR-M2 3/4 YOKEx3/4 CTS-NL
KSC Part #: AY 5032-279    Mfg Part #: 5032-279
Your Price: $469.09 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Check Valve, 3/4 in, 175 psig, Cast Brass
7212W3YR 331 ADC W/PDN UFR-V 3/4YOKEx3/4CTS-NL
KSC Part #: AY 5032-280    Mfg Part #: 5032-280
Your Price: $499.90 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Dual Check Valve, 1 x 3/4 in, Cast Brass
7211-3NP 431 IDLCK UFR-V 3/4METERx3/4MNPT-NL
KSC Part #: AY 5032-281    Mfg Part #: 5032-281
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Check Valve, 3/4 in Nominal, Cast Brass Body
7212W3Y2 331 ADC W/PDN UFR-V 3/4YOKEx3/4CTS-NL
KSC Part #: AY 5032-282    Mfg Part #: 5032-282
Your Price: $502.35 EA
Available
QTY:  
A.Y. McDonald
In-Line Dual Check Valve, 3/4 in, A.Y. McDonald
7211-3ME 332 IDLCK UFR-M2 3/4MNPTx3/4FNPT-NL
KSC Part #: AY 5032-283    Mfg Part #: 5032-283
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
In-Line Dual Check Valve, 1 in, A.Y. McDonald
7211-3NP 441 IDLCK UFR-V 3/4MTRx3/4MNPT-NL
KSC Part #: AY 5032-286    Mfg Part #: 5032-286
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
In-Line Dual Check Valve, 1 in, A.Y. McDonald, Low Lead, Brass
7211-3NP 442 IDLCK UFR-M2 3/4MTRx3/4MNPT-NL
KSC Part #: AY 5032-287    Mfg Part #: 5032-287
Your Price: $425.00 EA
Available
QTY:  
A.Y. McDonald
Angle Check Valve, 3/4 in Nominal, A.Y. McDonald, Cast Brass Body
7202-3YV 331 ANGLE UFR-V 3/4YOKEx3/4CTS-NL
KSC Part #: AY 5032-288    Mfg Part #: 5032-288
Your Price: $336.99 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Check Valve, 1 x 3/4 in, Cast Brass
7202-3JT 431 ANGLE UFR-V 3/4MTRx3/4CTS-NL
KSC Part #: AY 5032-289    Mfg Part #: 5032-289
Your Price: $375.34 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Check Valve, 3/4 in, 175 psig, Cast Brass
7212W3YE 331 ADC W/PDN UFR-V 3/4 YOKEx3/4 FNPT
KSC Part #: AY 5032-294    Mfg Part #: 5032-294
Your Price: $452.43 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in Nominal, Lead Free, Brass
7211-4EM 441 INLINE DUAL CHK UFR-V 1 FNPTx1 MNPT-NL
KSC Part #: AY 5032-299    Mfg Part #: 5032-299
Your Price: $659.86 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in Nominal, Lead Free
7211-4FE 441 INLINE DUAL CHK UFR-V 1 FNPTx1 FNPT-NL
KSC Part #: AY 5032-300    Mfg Part #: 5032-300
Your Price: $659.86 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in Nominal, Series: 7211
7211-4ME 441 INLINE DUAL CHK UFR-V 1 MNPTx1 FNPT-NL
KSC Part #: AY 5032-301    Mfg Part #: 5032-301
Your Price: $659.86 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in Nominal, Lead Free
7211-4HB 551 INLINE DLCHK UFR-V 1 METERx1 MMTR-NL
KSC Part #: AY 5032-303    Mfg Part #: 5032-303
Your Price: $683.74 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in, Lead Free, Cast Brass
7211-4JB 551 INLINE DLCHK UFR-V 1 METERx1 MMTR-NL
KSC Part #: AY 5032-304    Mfg Part #: 5032-304
Your Price: $683.74 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in, Lead Free, Cast Brass
7211-4JF 541 INLINE DLCHK UFR-V 1 METERx1 FNPT-NL
KSC Part #: AY 5032-305    Mfg Part #: 5032-305
Your Price: $683.74 EA
Available
QTY:  
A.Y. McDonald
1 in Dual Check Valve, A.Y. McDonald 7211, Lead Free, Cast Brass
7211-4JM 541 INLINE DLCHK UFR-V 1 METERx1 MNPT-NL
KSC Part #: AY 5032-307    Mfg Part #: 5032-307
Your Price: $683.74 EA
Available
QTY:  
A.Y. McDonald
Inline Dual Check Valve, 1 in, A.Y. McDonald 7211, Cast Brass
7211-4MJ 451 INLINE DLCHK UFR-V 1 MNPTx1 METER-NL
KSC Part #: AY 5032-308    Mfg Part #: 5032-308
Your Price: $683.74 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Cast Brass
7212-4HR 541 ANGLE DLCHK UFR-V 1 METERx1 FLARE-NL
KSC Part #: AY 5032-309    Mfg Part #: 5032-309
Your Price: $726.33 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in, Lead Free, A.Y. McDonald 7212
7212W4HR 541 ANG DLCHK W/PDN UFR-V 1 METERx1 FLR-NL
KSC Part #: AY 5032-310    Mfg Part #: 5032-310
Your Price: $759.93 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in, A.Y. McDonald 7212, Lead Free
7212-4JR 541 ANGLE DLCHK UFR-V 1 METERx1 FLARE-NL
KSC Part #: AY 5032-311    Mfg Part #: 5032-311
Your Price: $726.33 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Cast Brass
7212-4H2 541 ANGLE DLCHK UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-312    Mfg Part #: 5032-312
Your Price: $729.86 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Series 7212
7212-4HT 541 ANGLE DLCHK UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-313    Mfg Part #: 5032-313
Your Price: $729.86 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in, A.Y. McDonald, Lead Free
7212-4HQ 541 ANGLE DLCHK UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-314    Mfg Part #: 5032-314
Your Price: $729.86 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in, A.Y. McDonald Series 7212
7212W4H2 541 ANG DLCHK W/PDN UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-315    Mfg Part #: 5032-315
Your Price: $763.45 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Cast Brass
7212W4HT 541 ANG DLCHK W/PDN 1 METERx1 CTS-NL
KSC Part #: AY 5032-316    Mfg Part #: 5032-316
Your Price: $763.45 EA
Available
QTY:  
A.Y. McDonald
Lead Free Angle Dual Check Valve, 1 in, A.Y. McDonald 7212
7212W4HQ 541 ANG DLCHK W/PDN UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-317    Mfg Part #: 5032-317
Your Price: $763.45 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Cast Brass Body
7212-4HU 541 ANGLE DLCHK UFR-V 1 METERx1 CTS-NL
KSC Part #: AY 5032-318    Mfg Part #: 5032-318
Your Price: $729.86 EA
Available
QTY:  
A.Y. McDonald
Inline Dual Check Valve, 1 in Nominal, A.Y. McDonald 7211
7211-4YF 441 INLINE DUAL CHK UFR-V 1 YOKEx1 FNPT-NL
KSC Part #: AY 5032-319    Mfg Part #: 5032-319
Your Price: $652.93 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Cast Brass
7212-4HE 541 ANGLE DLCHK UFR-V1 METERx1 FNPT-NL
KSC Part #: AY 5032-324    Mfg Part #: 5032-324
Your Price: $680.67 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in Nominal, A.Y. McDonald
7212-4JE 541 ANGLE DLCHK UFR-V1 METERx1 FNPT-NL
KSC Part #: AY 5032-325    Mfg Part #: 5032-325
Your Price: $680.67 EA
Available
QTY:  
A.Y. McDonald
Angle Dual Check Valve, 1 in, A.Y. McDonald
7212W4HE 541 ANGLE DLCHK UFR-V1 METERx1 FNPT-NL
KSC Part #: AY 5032-326    Mfg Part #: 5032-326
Your Price: $714.12 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Angle Dual Check Valve, 1 in, Lead Free, Cast Brass Body
7212W4JE 541 ANGLE DLCHK UFR-V1 METERx1 FNPT-NL
KSC Part #: AY 5032-327    Mfg Part #: 5032-327
Your Price: $714.12 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Inline Dual Check Valve, 1 in, Lead Free, Cast Brass
7211-4NA 551 INLINE DLCHK UFR-V1 METERx1 MMTR-NL
KSC Part #: AY 5032-328    Mfg Part #: 5032-328
Your Price: $727.56 EA
Available
QTY:  
A.Y. McDonald
In-Line Check Valve 3/4 in, A.Y. McDonald, Cast Brass
701-3VV 33 INL SGL CHK 3/4 CTS X 3/4 CTS-NL
KSC Part #: AY 5040-000    Mfg Part #: 5040-000
Your Price: $155.82 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Check Valve, 3/4 in Nominal, Cast Brass Body
701-3TT 33 INL SGL CHK 3/4 CTS X 3/4 CTS-NL
KSC Part #: AY 5040-001    Mfg Part #: 5040-001
Your Price: $155.82 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Check Valve, 3/4 in, Cast Brass, 175 psig
701-322 33 INL SGL CHK 3/4 CTS X 3/4 CTS-NL
KSC Part #: AY 5040-002    Mfg Part #: 5040-002
Your Price: $155.82 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Single Check Valve, 3/4 in Nominal
701-3UU 33 INL SGL CHK 3/4 CTS X 3/4 CTS-NL
KSC Part #: AY 5040-003    Mfg Part #: 5040-003
Your Price: $155.82 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Check Valve, 3/4 in Nominal, Low Lead Compliance, Cast Brass
701-3SS 33 INL SGL CHK 3/4 CTS X 3/4 CTS-NL
KSC Part #: AY 5040-004    Mfg Part #: 5040-004
Your Price: $168.70 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Check Valve, 3/4 in FNPT, 175 psig
701-3EE 33 INL SGL CHK 3/4 FNPTx3/4 FNPT-NL
KSC Part #: AY 5040-005    Mfg Part #: 5040-005
Your Price: $95.96 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald Guardian Check Valve, Single
CHECK VALVE ASSEMBLY - GUARDIAN
KSC Part #: AY 5040-007    Mfg Part #: 5040-007
Your Price: $50.64 EA
Available
QTY:  
A.Y. McDonald
A.Y. McDonald In-Line Single Check Valve, 1 x 3/4 in Nominal
7101-3JP 43 AC SCHK 3/4 METER X 3/4 MNPT-NL
KSC Part #: AY 5040-010    Mfg Part #: 5040-010
Your Price: $113.78 EA
Available
QTY: