WATTS Check And Foot Valves

Includes single- and dual-check valves used for preventing the reverse flow of hot or cold polluted water from entering into the potable water supply. Available in 316 stainless steel / brass / bronze / polysulfone material options

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WATTS -

411 Series Check Valves

StyleModelOutlet SizeDisc MaterialPressure RatingOutlet TypeInlet TypeBody TypeMax. Operating Temp.Disc TypePrice
A411 2--------€559.61
RFQ
A411 4--------€1,336.96
RFQ
B411 12--------€10,618.72
RFQ
C411 33"Ductile Iron12.1 BarFlanged JointFlanged JointStraight82°CSwing€896.64
C411 66"Ductile Iron12.1 BarFlanged JointFlanged JointStraight82°CSwing€2,055.85
RFQ
C411 88"Ductile Iron12.1 BarFlanged JointFlanged JointStraight82°CSwing€3,708.20
C411 1010"Ductile Iron12.1 BarFlanged JointFlanged JointStraight82°CSwing€6,623.89
RFQ
StyleModelOutlet SizeSeat MaterialDisc MaterialOutlet TypeInlet TypeBody TypeMax. Operating Temp.Min. Temp.Price
A600-Z3 1 1/21 1/2"TeflonStainless SteelFemale ThreadedFemale ThreadedStraight38°C-20°F€426.71
A600-Z3 3/43/4"TeflonStainless SteelFemale ThreadedFemale ThreadedStraight38°C-20°F€250.89
WATTS -

LF7 Series Dual Check Valves

StyleModelSizeConnection Size-side 1Max. Pressure (cwp)Connection Size-side 2Pipe Or Tube SizeSeat MaterialFor MediaMedia Temp.Price
A1 LF7 U2-21"1"150 psi1"1"PlasticWater33°F to 180°F€137.91
B3/4 LF7 U2-23/4"3/4"175 psi3/4"3/4"PlasticWater33°F to 180°F€136.86
WATTS -

FFF Series Check Valves

StyleModelTypeMax. Operating PressureOutlet ConnectionInlet ConnectionBody PatternMax. Operating Temp.Min. Temp.Inlet Thread TypePrice
AFFF--------€4,686.50
RFQ
BHSG GALV 14 FFF--------€7,909.72
RFQ
CFFF 3Kit150 psiFlanged JointFlanged JointStraight110°F33°F-€549.19
RFQ
CFFF 6Kit150 psiFlanged JointFlanged JointStraight110°F33°F-€697.30
RFQ
CFFF 5Kit150 psiFlanged JointFlanged JointStraight110°F33°FNPT€730.11
RFQ
CFFF 4Kit150 psiFlanged JointFlanged JointStraight110°F33°F-€591.62
RFQ
CFFF 10Kit150 psiFlanged JointFlanged JointStraight110°F33°F-€1,436.21
RFQ
CFFF 12Kit150 psiFlanged JointFlanged JointStraight110°F33°FNPT€1,766.06
RFQ
CFFF 8Kit150 psiFlanged JointFlanged JointStraight110°F33°FNPT€951.09
RFQ
WATTS -

LF600 Series Check Valves

StyleModelOutlet SizeMax. Operating Temp.Seat MaterialDisc MaterialOutlet TypeInlet TypeBody TypeMin. Temp.Price
ALF600 1 1/21 1/2"100°FPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€222.10
BLF600 1 1/41 1/4"38°CPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€184.77
BLF600 11"38°CPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€129.10
ALF600 1/21/2"100°FPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€61.50
BLF600 1/41/4"38°CPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€142.92
BLF600 22"38°CPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€264.71
BLF600 3/43/4"38°CPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€85.91
ALF600 3/83/8"100°FPTFEBrassFemale ThreadedFemale ThreadedStraight-20°F€142.92
WATTS -

LFWCV Series Check Valves

StyleModelOutlet TypeInlet TypeOutlet SizeOutlet ConnectionInlet ConnectionDisc MaterialBody TypeDisc TypePrice
ALFWCV 1/2Female ThreadedFemale Threaded1/2"Female ThreadedFemale ThreadedLead Free BrassTEESwing€32.04
ALFWCV 1Female ThreadedFemale Threaded-Female ThreadedFemale ThreadedLead Free BrassTEESwing€25.30
BLFWCVS 1SocketSocket1"SocketSocketLead Free BrassTEESwing€58.31
CLFWCVS 3/4SocketSocket3/4"--Lead Free BrassTEESwing€39.22
BLFWCVS 1/2SocketSocket1/2"SocketSocketLead Free BrassTEESwing€32.04
WATTS -

1000SS Series Check Valves

StyleModelSeat MaterialTypeMax. Operating PressureOutlet ConnectionInlet ConnectionBody PatternMax. Operating Temp.Min. Temp.Price
A1000SS-DCV-CFM 6--------€4,772.97
RFQ
A1000SS-DCV-LM 10--------€12,271.07
RFQ
A1000SS-DCV-CFM 4--------€3,536.91
RFQ
A1000SS-DCV-LM 4--------€3,389.60
RFQ
A1000SS-DCV-LM 6--------€4,627.26
RFQ
A1000SS-DCV-LM 8--------€7,032.17
RFQ
B1000SS-DCV-CFM 8BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€7,179.48
RFQ
B1000SS-DCV-GPM 6BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€4,772.97
RFQ
B1000SS-DCV-GPM 10BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€12,418.38
RFQ
B1000SS-DCV-GPM 8BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€7,179.48
RFQ
C1000SS-DCV-CFM 10BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€12,418.38
RFQ
C1000SS-DCV 8BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€4,901.07
RFQ
C1000SS-DCV 10BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€8,908.71
RFQ
B1000SS-DCV-GPM 4BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€3,536.91
RFQ
C1000SS-DCV 6BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€3,022.95
RFQ
C1000SS 4BronzeKit175 psiFlanged JointFlanged JointStraight110°F33°F€2,044.67
RFQ
WATTS -

1000DCV Large Series Check Valves

StyleModelInlet Connection SizeMax. Operating Temp.Outlet ConnectionInlet ConnectionOutlet Connection SizeOutlet Connection Thread TypeSeat MaterialTypePrice
A1000DCV-EPX-NJ-GPM 44"110°F--4"Flanged JointBronzeKit€3,653.77
RFQ
B1010DCV-GRVXGRV-GPM 44"110°FFlanged JointGrooved Joint4"-BronzeKit€3,517.69
RFQ
C1005DCV-FXG-LM 44"110°FGrooved JointFlanged Joint4"Grooved JointBronzeKit€3,381.58
RFQ
C1005DCV-FXG-LM 66"110°FGrooved JointFlanged Joint--BronzeKit€4,611.26
RFQ
D1000DCV-EPX-LM 88"110°FFlanged JointFlanged Joint8"-BronzeKit€6,803.20
RFQ
D1000DCV-EPX-LM 1010"110°FFlanged JointFlanged Joint10"Flanged JointBronzeKit€11,861.19
RFQ
WATTS -

SS07F Series Check Valves

StyleModelOutlet SizeOutlet TypeInlet TypeBody TypeMax. Operating Temp.Min. Temp.SeriesPrice
ASS07F 10-Flanged JointFlanged JointStraight43°C33°FSS07F Series€6,132.34
RFQ
BSS07F-BP-GPM 4-------€690.09
RFQ
BSS07F-BP-GPM 10-------€1,028.73
RFQ
BSS07F-BP-CFM 8-------€926.24
RFQ
BSS07F-BP-GPM 8-------€926.24
RFQ
BSS07F-BP-CFM 10-------€1,028.73
RFQ
BSS07F-BP-CFM 6-------€784.56
RFQ
BSS07F-BP-GPM 6-------€784.56
RFQ
BSS07F-BP-CFM 4-------€690.09
RFQ
ASS07F-CFM 44"Flanged JointFlanged JointStraight43°C33°FSS07F Series€3,530.50
RFQ
ASS07F 44"Flanged JointFlanged JointStraight43°C33°FSS07F Series€1,807.68
RFQ
ASS07F-GPM 44"Flanged JointFlanged JointStraight43°C33°FSS07F Series€3,530.50
RFQ
ASS07F 66"Flanged JointFlanged JointStraight43°C33°FSS07F Series€2,939.67
RFQ
ASS07F-GPM 66"Flanged JointFlanged JointStraight43°C33°FSS07F Series€4,790.59
RFQ
ASS07F-CFM 66"Flanged JointFlanged JointStraight43°C33°FSS07F Series€4,790.59
RFQ
ASS07F 88"Flanged JointFlanged JointStraight43°C33°FSS07F Series€5,655.20
RFQ
ASS07F-GPM 88"Flanged JointFlanged JointStraight43°C33°FSS07F Series€7,507.68
RFQ
ASS07F-CFM 88"Flanged JointFlanged JointStraight43°C33°FSS07F Series€7,507.68
RFQ
ASS07F-GPM 1010"Flanged JointFlanged JointStraight43°C33°FSS07F Series€8,164.17
RFQ
ASS07F-CFM 1010"Flanged JointFlanged JointStraight43°C33°FSS07F Series€8,164.17
RFQ
WATTS -

ICV-125-2-2-T Series Check Valves

StyleModelMax. Operating Temp.Disc TypeOutlet SizeSeat MaterialDisc MaterialPressure RatingOutlet TypeInlet TypePrice
AICV-125-2-2-T 12121°CWafer12"EPDMAluminum Bronze13.8 BarWaferWafer€6,923.29
AICV-125-2-2-T 2 1/2121°CWafer2 1/2"EPDMAluminum Bronze13.8 BarWaferWafer€895.83
RFQ
AICV-125-2-2-T 4121°CDouble Disc Wafer4"EPDMAluminum Bronze13.8 BarWaferWafer€1,193.64
RFQ
AICV-125-2-2-T 6121°CWafer6"EPDMAluminum Bronze13.8 BarWaferWafer€2,121.51
RFQ
AICV-125-2-2-T 8121°CWafer8"EPDMAluminum Bronze13.8 BarWaferWafer€3,264.72
AICV-125-2-2-T 5121°CWafer5"EPDMAluminum Bronze13.8 BarWaferWafer€1,938.97
RFQ
AICV-125-2-2-T 10121°CWafer-EPDMAluminum Bronze13.8 BarWaferWafer€5,166.85
AICV-125-2-2-T 2121°CWafer2"EPDMAluminum Bronze13.8 BarWaferWafer€565.19
RFQ
BICV-125-2-2-T 3250°FWafer3"EPDMAluminum Bronze13.8 BarWaferWafer€942.28
RFQ
WATTS -

FPP Series Check Valves

StyleModelInlet ConnectionTypeMax. Operating PressureOutlet ConnectionBody PatternMax. Operating Temp.Min. Temp.Price
AFPP 4-------€374.66
RFQ
AFPP 5-------€478.74
RFQ
AFCC 4-------€563.65
RFQ
AFPP 3-------€360.24
RFQ
AFCC 8-------€1,639.34
RFQ
AFCC 6-------€749.21
RFQ
BFCC 3Flanged JointKit-----€469.46
RFQ
BFPP 6SocketKit150 psiSocketStraight110°F-€461.14
RFQ
BFPP 8SocketKit150 psiSocketStraight110°F-€601.23
RFQ
BFPP 10SocketKit150 psiSocketStraight110°F33°F€964.70
RFQ
StyleModelTypeMax. Operating PressureOutlet ConnectionInlet ConnectionBody PatternPrice
AASCV 4Kit150 psiFlanged JointFlanged JointStraight€1,196.83
RFQ
AASCV 3Kit150 psiFlanged JointFlanged JointStraight€1,027.14
RFQ
AASCV 10Kit150 psiFlanged JointFlanged JointStraight€2,126.30
RFQ
AASCV 8Kit150 psiFlanged JointFlanged JointStraight€1,543.51
RFQ
AASCV 6Kit150 psiFlanged JointFlanged JointStraight€1,257.68
RFQ
AASCV 12Kit150 psiFlanged JointFlanged JointStraight€2,376.08
RFQ
StyleModelPressure-temp. RatingInlet Connection SizeOutlet Connection SizeOutlet SizeSeat MaterialOutlet Thread TypeMax. Working PressureDisc MaterialPrice
AACVW-125 813.8 bar cwp @ 65.5°C8"8"-BronzeNot Applicable200 psiBronze€4,468.74
RFQ
AACVW-125 313.8 bar cwp @ 65.5°C3"3"-BronzeNot Applicable200 psiBronze€1,151.19
RFQ
AACVW-125 2 1/2200 psi cwp @ 150°F2 1/2"2 1/2"-BronzeNot Applicable200 psiBronze€1,017.52
RFQ
AACVW-125 10200 psi cwp @ 150°F--10"BronzeNot Applicable200 psi-€6,651.10
RFQ
AACVW-125 4200 psi cwp @ 150°F--4"BronzeNot Applicable200 psiBronze€1,538.68
RFQ
AACVW-125 5200 psi cwp @ 150°F5"5"-BronzeNot Applicable200 psiBronze€2,084.68
RFQ
WATTS -

1000DCV Series Detector Check Valves

StyleModelMin. Temp.Lead FreeMax. Operating Temp.Inlet Connection SizeOutlet Connection SizeOutlet SizeSeat MaterialInlet Thread TypePrice
A1000DCV-EPX 10--------€10,751.62
RFQ
B1000DCV-EPX 8--------€5,914.58
RFQ
C1000-LM 40.5°CNo43°C--4"BronzeNot Applicable€3,285.51
RFQ
D1000DCV-EPX-10SY-CFM 80.5°CNo43°C--8"BronzeNot Applicable€9,349.03
RFQ
D1000DCV-EPX-10SY-GPM 633°FNo-6"6"-BronzeNot Applicable€6,172.35
RFQ
D1000DCV-EPX-10SY-CFM 433°FNo110°F4"4"-BronzeNot Applicable€5,238.90
RFQ
E1000DCV-EPX-CFM 1033°FNo110°F10"10"-BronzeNot Applicable€11,989.30
RFQ
E1000DCV-EPX-CFM 633°FNo110°F6"6"-BronzeNot Applicable€4,609.66
RFQ
E1000DCV-EPX-CFM 433°FNo110°F4"4"-BronzeNot Applicable€3,413.62
RFQ
D1000DCV-EPX-10SY-CFM 633°FNo110°F6"6"-BronzeNot Applicable€6,356.49
RFQ
E1000DCV-EPX-CFM 833°FNo110°F8"8"-BronzeNot Applicable€6,932.91
RFQ
B1000DCV-EPX 1233°FNo-12"12"-BronzeNot Applicable€15,883.22
RFQ
D1000DCV-EPX-10SY-GPM 1033°FNo110°F10"10"-BronzeNot Applicable€11,233.55
RFQ
D1000DCV-EPX-10SY-GPM 833°FNo110°F--8"BronzeNot Applicable€9,078.40
RFQ
D1000DCV-EPX-10SY-GPM 433°FNo110°F4"4"-BronzeNot Applicable€5,085.17
RFQ
C1000DCV-EPX-EID-BP 633°FNo110°F6"6"--Not Applicable€4,933.11
RFQ
C1000-LM 633°F-110°F6"--Bronze-€4,476.76
RFQ
F1000DCV-EPX-EID-BP 833°FNo-8"8"-BronzeNot Applicable€7,418.03
RFQ
C1000DCV-EPX-EID-BP 433°FNo110°F4"4"-BronzeNot Applicable€2,787.58
RFQ
G1000DCV-EPX-GPM 1033°FNo110°F--10"BronzeNot Applicable€11,989.30
RFQ
G1000DCV-EPX-GPM 633°FNo110°F6"6"-BronzeNot Applicable€4,609.66
RFQ
G1000DCV-EPX-GPM 433°FNo110°F4"4"-BronzeNot Applicable€3,413.62
RFQ
B1000-DCV-EPX 633°FYes110°F--6"BronzeNot Applicable€3,648.98
RFQ
B1000-DCV-EPX 4 PLUG33°FYes-4"4"-BronzeNot Applicable€2,467.36
RFQ
B1000DCV-EPX-1BP33°FNo110°F-8"-BronzeNot Applicable€7,637.39
RFQ
WATTS -

FloodSafe Water Detector Shutoff Valves

StyleModelOutlet SizeOutlet TypeInlet TypeShaft MaterialBody StyleBonnet StyleControl TypeStem TypePrice
ALF WDS-SP-R 11"Female ThreadedFemale ThreadedBrassStraightNo BonnetElectric ActuatorsNon Rising€851.00
RFQ
BLF WDS-E220 11"Female ThreadedFemale ThreadedBrassStraightNo BonnetElectric ActuatorsNon Rising€972.69
RFQ
CLF WDS-SI 11"Female ThreadedFemale ThreadedBrassStraightNo BonnetElectric ActuatorsNon Rising€815.76
RFQ
BLF WDS-E220 3/43/4"Female ThreadedFemale ThreadedBrassStraightNo BonnetElectric ActuatorsNon Rising€928.64
RFQ
ALF WDS-SP-R 3/43/4"Female ThreadedFemale ThreadedBrassStraightNo BonnetElectric ActuatorsNon Rising€803.76
RFQ
WATTS -

LF07S Series Dual Checks Vacuum Breakers With Atmospheric Vents

StyleModelOutlet SizeBody FinishMax. Working PressureMax. Temp.Min. Temp.Inlet Connection SizeSeat MaterialDisc MaterialPrice
ALF07S 1 1/21 1/2"Brass175 psi180°F33°F1 1/2"-Silicone€747.81
BLF07S-U2-3 1 1/41 1/4"Bronze11.03 Bar140°F33°F-SiliconeSilicone€456.21
BLF07S 11"Bronze11.03 Bar140°F33°F1"SiliconeSilicone€375.31
CLF07S 22"Brass12.1 Bar180°F1°C--Silicone€822.45
WATTS -

LF7 Series Dual Checks With Atmospheric Vents

StyleModelMax. Operating PressureOutlet TypeInlet TypeOutlet SizeBody FinishMin. Temp.Inlet Thread TypeOutlet ConnectionPrice
ALF7 3/810.3 BarFemale ThreadedFemale Threaded3/8"Plain33°F--€228.12
BLF7U2-2 1 1/4X1 1/410.3 BarFemale ThreadedFemale Threaded1 1/4"Cast Copper Silicon Alloy0.5°CNPT-€217.66
CLF7-10-U3 1 1/4X110.3 BarUnion Male ThreadedSwivel Joint1"Cast Copper Silicon Alloy33°FNPT-€315.32
DLF7-10-U2 1 1/4X110.3 BarFemale ThreadedSwivel Joint1"Cast Copper Silicon Alloy33°FMTSF-€230.19
ELF7U3-3 1 1/4 X 1 1/4150 psiMale ThreadedUnion Male Threaded1 1/4"Copper Silicon Alloy Plated33°FNPTMale Threaded€273.46
FLF7U4-3 1 1/4X1150 psiMale ThreadedUnion Female Threaded1"Cast Copper Silicon Alloy1°CNPTMale Threaded€213.44
GLF7C 3/8150 psiFemale ThreadedFemale Threaded3/8"Chrome Nickel Plated0.5°CNPTFemale Threaded€244.85
WATTS -

LF601S Series Silent Check Valves

StyleModelSeat MaterialDisc MaterialOutlet TypeInlet TypeOutlet SizeMax. Operating Temp.Connection Size-side 1Pipe Or Tube SizePrice
ALF601 3/8Copper Silicone AlloyCopper Silicone AlloyFemale ThreadedFemale Threaded3/8"100°F3/8"3/8"€386.00
ALF601 1/4Copper Silicone AlloyCopper Silicone AlloyFemale ThreadedFemale Threaded1/4"100°F1/4"1/4"€317.98
ALF601 1/2Copper Silicone AlloyCopper Silicone AlloyFemale ThreadedFemale Threaded1/2"100°F1/2"1/2"€291.55
BLF601S 1Lead Free BrassVitonSocketSocket1"38°C--€259.38
BLF601S 3/4Lead Free BrassVitonSocketSocket3/4"38°C--€165.65
BLF601S 1/2Lead Free BrassVitonSocketSocket1/2"38°C--€121.69
WATTS -

Ames 1000DCV Large Series Detector Check Valves

StyleModelOutlet ConnectionInlet ConnectionMax. Operating Temp.Min. Temp.Lead FreeInlet Connection SizeOutlet Connection SizeOutlet Connection Thread TypePrice
A1005DCV-FXG-GPM 6Flanged JointFlanged Joint110°F33°FNo6"6"Flanged Joint€4,748.95
RFQ
A1005DCV-FXG-GPM 4Flanged JointFlanged Joint110°F33°FNo4"4"-€3,517.69
RFQ
B1010DCV-GRVXGRV-GPM 6Flanged JointGrooved Joint110°F33°FNo6"6"Flanged Joint€4,748.95
RFQ
C1010DCV-GRVXGRV-LM 6Grooved JointGrooved Joint110°F33°F----€4,611.26
RFQ
D1010-GRVXGRV 4Grooved JointGrooved Joint110°F33°FYes4"4"Grooved Joint€2,542.60
RFQ
E1005DCV-FXG 4Grooved JointFlanged Joint43°C0.5°CYes---€2,542.60
RFQ
E1005DCV-FXG 6Grooved JointFlanged Joint110°F33°FYes6"6"Grooved Joint€3,754.67
RFQ
D1010-GRVXGRV 6Grooved JointGrooved Joint110°F33°FYes6"6"-€3,754.67
RFQ
WATTS -

LF6 Series MIDI Check Valves

StyleModelSeat MaterialConnection Size-side 1Min. Temp.Outlet SizeInlet Thread TypePipe Or Tube SizeFor MediaMedia Temp.Price
ALF6 1/4-1/4"0°F1/4"FPT1/4"General Purpose33°F to 180°F€225.36
ALF6 1/2-1/2"0°F1/2"FPT-General Purpose33°F to 180°F€212.69
ALF6 1-1"0°F1"FPT1"General Purpose33°F to 180°F€297.03
BLF6 3/4Elastomer3/4"33°F---General Purpose33°F to 180°F€310.90
ALF6 3/8Metal3/8"0°F3/8"NPT3/8"General Purpose33°F to 180°F€264.57
StyleModelMPN
AAFV34AFV34
RFQ
AAFV112AFV112
RFQ
AAFV114AFV114
RFQ
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