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Merrill™
Merrill™ Air Valve, 1/4 in Nominal Size, Domestic
1/4" Air Valve with Standard Core Spring No Lead
KSC Part #: MER SVNL250    Mfg Part #: SVNL250
Your Price: $3.19 EA
In Stock
QTY:  
WATTS®
WATTS® LF100XL Relief Valve, 3/4 in, 150 psi
3/4 LF L100XL 150-210 Temperature Pressure Relief Valve
KSC Part #: WAT 0556003    Mfg Part #: 0556003
Your Price: $62.34 EA
In Stock
QTY:  
Merrill™
Merrill™ Air Valve, 1/8 in Nominal Size, Domestic
SV-125 1/8 SNIFTER VALVE
KSC Part #: MER SV125    Mfg Part #: SV125
Your Price: $2.03 EA
In Stock
QTY:  
WATTS®
WATTS® 3/4 in Temperature/Pressure Relief Valve, 150 psi
3/4 LF100XL 150/210 Temperature Pressure Relief Valve
KSC Part #: WAT 0556000    Mfg Part #: 0556000
Your Price: $37.42 EA
In Stock
QTY:  
WATTS®
WATTS® LFN55B-M1 Pressure Reducing Valve, 3/4 in, 25-75 psi
3/4 LFN55BM1-U-LP
KSC Part #: WAT 0009607    Mfg Part #: 0009607
Your Price: $203.93 EA
In Stock
QTY:  
WATTS®
Pressure Relief Valve, WATTS, 3/4 in, 30 psi, Bronze Body
3/4 174A-030 Boiler Pressure Relief Valve 0274428
KSC Part #: WAT 174A 3/4 30#    Mfg Part #: 0274428
Your Price: $136.49 EA
In Stock
QTY:  
WATTS FLUIDAIR
1/4 R364-02CG WATTS MINI REGULATOR - WATTS FLUIDAIR
1/4 R364-02CG WATTS MINI REGULATOR
KSC Part #: WAT R364-02CG    Mfg Part #: R364-02CG
Your Price: $59.31 EA
In Stock
QTY:  
Banjo Corporation
1" Male x Female NPT Check Valve - Banjo Corporation
1" MALE X FEMALE NPT CHECK VALVE
KSC Part #: BAN CV100MT    Mfg Part #: CV100MT
Your Price: $15.35 EA
In Stock
QTY:  
TracPipe® Counterstrike®
TracPipe® Counterstrike® AutoTrip® Regulator, 1/2 in, 2 psi, Gas
1/2 MAXITROL REGULATOR
KSC Part #: TRA FGP-REG-3    Mfg Part #: FGP-REG-3
Your Price: $46.72 EA
In Stock
QTY:  
Banjo Corporation
2" FP Manifold Check Valve Assembly - Banjo Corporation
2" FP MANIFOLD CHECKVALVE ASSEMBLY
KSC Part #: BAN MCV220    Mfg Part #: MCV220
Your Price: $23.35 EA
In Stock
QTY:  
Cash Acme®
Cash Acme® Pressure Relief Valve, 3/4 in, 30 psi, Brass
3/4" F-30 set at 30 psi
KSC Part #: CAS 20166-0030    Mfg Part #: 20166-0030
Your Price: $28.67 EA
In Stock
QTY:  
Apollo™
Cartridge Sub-Assembly, 3/4 in, Apollo™ W646206
CARTRIDGE,S-ASSY,3/4",36SER
KSC Part #: APO W646206    Mfg Part #: W646206
Your Price: $92.31 EA
In Stock
QTY:  
Cash Acme®
Cash Acme® Pressure Relief Valve, 1/2 in, 150 psi, Bronze Body
1/2" FWL-2 Pressure only
KSC Part #: CAS 14721-0150    Mfg Part #: 14721-0150
Your Price: $26.85 EA
Available
QTY:  
WATTS®
Vacuum Relief Valve, 3/4 in, WATTS 0556031, Brass Body, 15 psi
3/4 LFN36M1 Vacuum Relief Valve
KSC Part #: WAT 0556031    Mfg Part #: 0556031
Your Price: $66.31 EA
In Stock
QTY:  
WATTS®
WATTS® Temperature/Pressure Relief Valve, 1 in, 150 psi, Bronze Body
1 40XL-4 150/210 FS
KSC Part #: WAT 40XL-4 150#    Mfg Part #: F163725
Your Price: $457.88 EA
In Stock
QTY:  
WATTS FLUIDAIR
1/4" Mini Regulator - Watts Fluidair R364-02C
1/4 R362-02C WATTS MINI REGULATOR
KSC Part #: WAT R364-02C    Mfg Part #: R364-02C
Your Price: $43.14 EA
In Stock
QTY:  
WATTS®
WATTS® LF100XL Relief Valve, 3/4 in, 150 psi, Copper Alloy
3/4 LF LL100XL 150/210
KSC Part #: WAT 0556002    Mfg Part #: 0556002
Your Price: $61.19 EA
In Stock
QTY:  
WATTS®
WATTS® LF26A Pressure Regulator, 1/4 in, 300 psi, Brass Body
1/4 LF26A 10-125 Water Pressure Regulator
KSC Part #: WAT 0009812    Mfg Part #: 0009812
Your Price: $421.31 EA
In Stock
QTY:  
Merrill™
Merrill™ Pressure Relief Valve, 3/4 in NPT, Brass Body, No-Lead
3/4" No-Lead Pressure Relief Valve 3/4" Outlet 100PSI
KSC Part #: MER PRVNL757100    Mfg Part #: PRVNL757100
Your Price: $15.35 EA
Available
QTY:  
WATTS®
WATTS® Pressure Reducing Valve, 3/4 in Nominal, 25 to 75 psi
3/4 LF223 Water Pressure Reducing Valve
KSC Part #: WAT 0298514    Mfg Part #: 0298514
Your Price: $462.84 EA
In Stock
QTY:  
Banjo Corporation
1" Manifold Check Valve Assembly - Banjo Corporation
1" MANIFOLD CHECKVALVE ASSEMBLY
KSC Part #: BAN MCV100    Mfg Part #: MCV100
Your Price: $15.00 EA
In Stock
QTY:  
WATTS®
WATTS® 40L Temperature/Pressure Relief Valve, 3/4 in, 210°F
3/4 40XL 150210 AWH Temp Pressure Relief Valve 0156731
KSC Part #: WAT 40XL-5 150#    Mfg Part #: F156731
Your Price: $275.28 EA
In Stock
QTY:  
Merrill™
Lead Free Pressure Relief Valve, 3/4 x 1/2 in, NPT, Merrill™
3/4" x 1/2" Stainless Steel Pressure Relief Valve 100PSI
KSC Part #: MER SSPRV75100    Mfg Part #: SSPRV75100
Your Price: $19.28 EA
Available
QTY:  
WATTS®
WATTS® Pressure Regulator, 2-Way, 300 psi, Brass Body
LF26A-RK
KSC Part #: WAT 0125361    Mfg Part #: 0125361
Your Price: $62.67 EA
Available
QTY:  
Apollo™
Safety Relief Valve, 1 x 1-1/4 in, Apollo™ 19EFEL45, 45 psi
VLV,REL,1F1-1/4,19E,EPR,45PSI (BRZ,UV-STM)
KSC Part #: APO 19EFEL45    Mfg Part #: 19EFEL45
Your Price: $557.51 EA
Available
QTY:  
Banjo Corporation
Gasket, Check Valve Inlet - Banjo Corporation
GASKET, CHECK VALVE INLET
KSC Part #: BAN 18013    Mfg Part #: 18013
Your Price: $40.73 EA
In Stock
QTY:  
Banjo Corporation
3" FP Manifold Check Valve, Banjo Corporation
3" FP MANIFOLD CHECK VALVE
KSC Part #: BAN MCV300    Mfg Part #: MCV300
Your Price: $38.86 EA
In Stock
QTY:  
WATTS®
WATTS F383020 Valve, 1-1/4 x 1-1/2 in, Series 740
1 1/4 740 030 FS
KSC Part #: F383020    Mfg Part #: F383020
Your Price: $959.86 EA
In Stock
QTY:  
Approved Supplier
Kunkle Safety Relief Valve, 2 in, 1 to 60 psig, Cast Iron
2" MALE X FEMALE RELIEF VALVE SET AT 17PSI
KSC Part #: KUN 337-H01 2" SET AT 17PSI    Mfg Part #: 337-H01
Your Price: $521.07 EA
Available
QTY:  
WATTS®
WATTS® Pressure Reducing Valve, LFU5B, 1 in, 25 to 75 psi
1 LFU5B-Z3
KSC Part #: WAT 0009154    Mfg Part #: 0009154
Your Price: $737.05 EA
In Stock
QTY:  
WATTS®
WATTS® Pressure Relief Valve, 1 in, 30 psi, Bronze Body
1 174A-030 Boiler Pressure Relief Valve 0274934
KSC Part #: WAT 174A 1 30#    Mfg Part #: 0274934
Your Price: $235.24 EA
In Stock
QTY:  
A.Y. McDonald
A.Y. McDonald Pressure Relief Valve, 3/4 in, Brass Body
NL 3/4 6214 RELIEF VALVE SET @75PSI 6814138
KSC Part #: AY 6214 3/4    Mfg Part #: 6814-138
Your Price: $155.78 EA
In Stock
QTY:  
Banjo Corporation
1" CHECK VALVE - Banjo Corporation
1" CHECK VALVE
KSC Part #: BAN CV100    Mfg Part #: CV100
Your Price: $18.42 EA
Available
QTY:  
Banjo Corporation
2" Manifold Check Valve Assembly - Banjo Corporation
2" MANIFOLD CHECKVALVE ASSEMBLY
KSC Part #: BAN MCV200    Mfg Part #: MCV200
Your Price: $19.41 EA
In Stock
QTY:  
Cash Acme®
Pressure Regulating Valve 2 in, 45 psi, Cash Acme® EB45
2" EB45 Threaded NPT Metal Top
KSC Part #: CAS 23160-0045    Mfg Part #: 23160-0045
Your Price: $618.87 EA
Available
QTY:  
Apollo™
Safety Relief Valve, 3/4 in, 250 deg F, Apollo™ 1041705
VLV,REL,3/4",30PSI,BRZ,SIL
KSC Part #: CBI 10-417-05    Mfg Part #: 1041705
Your Price: $31.95 EA
In Stock
QTY:  
WATTS®
WATTS® 174A Automatic Reseating Valve, 3/4 in, 93 psi, Bronze
3/4 174A 125 FS
KSC Part #: F274751    Mfg Part #: F274751
Your Price: $316.84 EA
In Stock
QTY:  
Merrill™
Merrill™ Pressure Relief Valve, 3/4 x 1/2 in, Brass Body
3/4" No-Lead Pressure Relief Valve
KSC Part #: MER PRVNL75    Mfg Part #: PRVNL75
Your Price: $14.32 EA
In Stock
QTY:  
TracPipe® Counterstrike®
AutoTrip Regulator, 3/4 in, 2 psi, TracPipe® Counterstrike®
3/4 MAXITROL REGULATOR
KSC Part #: TRA FGP-REG-5A    Mfg Part #: FGP-REG-5A
Your Price: $86.06 EA
In Stock
QTY:  
WATTS®
WATTS® LF25AUB-Z3 Pressure Reducing Valve, 3/4 in Nominal
3/4 LF25AUB-Z3
KSC Part #: WAT 0009257    Mfg Part #: 0009257
Your Price: $198.48 EA
Available
QTY:  
WATTS®
WATTS® Temperature/Pressure Relief Valve, 3/4 in, 100 psi, Bronze
3/4 40XL8 100210
KSC Part #: WAT 0158675    Mfg Part #: 0158675
Your Price: $426.15 EA
Available
QTY:  
WATTS FLUIDAIR
WATTS FLUIDAIR 1/4" R374-02C Mini Regulator
1/4 R374-02C WATTS MINI REGULATOR
KSC Part #: WAT R374-02C    Mfg Part #: R374-02C
Your Price: $38.01 EA
In Stock
QTY:  
WATTS®
WATTS® Pressure Reducing Valve, 1/2 in, 25 to 75 psi, LFU5B
1/2 LFU5B-Z3
KSC Part #: WAT 0009100    Mfg Part #: 0009100
Your Price: $517.56 EA
Available
QTY:  
WATTS®
WATTS® Pressure Regulator, 2-Way, 300 psi, LF26A Series
3/8 LF26A 10-125 Water Pressure Regulator
KSC Part #: WAT 0009816    Mfg Part #: 0009816
Your Price: $421.31 EA
In Stock
QTY:  
WATTS®
WATTS® Temperature/Pressure Relief Valve, 3/4 in, LF100XL
3/4 SL100XL-150/210
KSC Part #: WAT 0066445    Mfg Part #: 0066445
Your Price: $91.78 EA
Available
QTY:  
WATTS®
WATTS® Pressure Reducing Valve, 1 in, 400 psi, LFN45B-EZ
1 LFN45BM1-DU-EZ-GG
KSC Part #: WAT 0125311    Mfg Part #: 0125311
Your Price: $633.58 EA
Available
QTY:  
WATTS®
WATTS® Vacuum Relief Valve, 1/2 in, 15 psi, Low Profile, Series: N36
1/2 LFN36M1
KSC Part #: WAT 0556030    Mfg Part #: 0556030
Your Price: $50.53 EA
Available
QTY:  
Apollo™
Safety Relief Valve, Uni-Body, 3/4 in, Apollo™ 10-400
VLV,REL,3/4",10-417,40PSI,BRZ
KSC Part #: APO 1041707    Mfg Part #: 1041707
Your Price: $42.87 EA
Available
QTY:  
Apollo™
Safety Relief Valve, 3/4 x 1 in Nominal, Apollo™ 10-600
VLV,REL,3/4X1",100PSI,BRZ
KSC Part #: APO 1061420    Mfg Part #: 1061420
Your Price: $242.84 EA
Available
QTY:  
Apollo™
Relief Valve, 1/2 in, 150 psi, Apollo™ 15117B150CE
OBS VLV,AIR REL,CE,1/2",150PSI (BRS,UV-AIR)
KSC Part #: APO 15117B150CE    Mfg Part #: 15117B150CE
Your Price: $184.47 EA
Available
QTY: