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 -

FFF Series Check Valves

StyleModelInlet SizeBody MaterialMin. Temp.Outlet ConnectionInlet ConnectionTypeMax. Operating Temp.Body PatternPrice
AHSG GALV 14 FFF--------€7,909.72
RFQ
BFFF--------€4,686.50
RFQ
CFFF 33"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€549.19
RFQ
CFFF 44"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€591.62
RFQ
CFFF 55"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€730.11
RFQ
CFFF 66"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€697.30
RFQ
CFFF 88"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€951.09
RFQ
CFFF 1010"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€1,436.21
RFQ
CFFF 1212"Galvanized Steel33°FFlanged JointFlanged JointKit110°FStraight€1,766.06
RFQ
StyleModelInlet SizeBody MaterialOutlet ConnectionInlet ConnectionTypeBody PatternMax. Operating PressurePrice
AASCV 33"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€1,027.14
RFQ
AASCV 44"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€1,196.83
RFQ
AASCV 66"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€1,257.68
RFQ
AASCV 88"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€1,543.51
RFQ
AASCV 1010"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€2,126.30
RFQ
AASCV 1212"Galvanized SteelFlanged JointFlanged JointKitStraight150 psi€2,376.08
RFQ
WATTS -

LF6 Series MIDI Check Valves

StyleModelMounting OrientationMin. Temp.Outlet SizeInlet Thread TypeInlet SizeSeat MaterialBody MaterialConnection TypePrice
ALF6 1/2Horizontal, Vertical0°F1/2"FPT1/2"-Copper Silicon AlloyFNPT x FNPT€212.69
ALF6 1/4Horizontal, Vertical0°F1/4"FPT--Copper Silicon AlloyFNPT x FNPT€225.36
ALF6 3/8Horizontal, Vertical0°F3/8"NPT3/8"MetalCopper Silicon AlloyFNPT x FNPT€264.57
ALF6 1Horizontal, Vertical0°F1"FPT1"-Copper Silicon AlloyFNPT x FNPT€297.03
BLF6 3/4Horizontal/Vertical33°F---ElastomerCopper Silicon AlloyFNPT x FNPT€310.90
WATTS -

Ames 1000DCV Large Series Detector Check Valves

StyleModelMin. Temp.Inlet SizeOutlet ConnectionInlet ConnectionMax. Operating Temp.Inlet TypeBody MaterialSeat MaterialPrice
A1005DCV-FXG 40.5°C100 mmGrooved JointFlanged Joint43°CFlanged JointSteelBronze€2,542.60
RFQ
B1010-GRVXGRV 633°F6"Grooved JointGrooved Joint110°F-SteelBronze€3,754.67
RFQ
A1005DCV-FXG 633°F6"Grooved JointFlanged Joint110°F-SteelBronze€3,754.67
RFQ
C1005DCV-FXG-GPM 633°F6"Flanged JointFlanged Joint110°F-SteelBronze€4,748.95
RFQ
D1010DCV-GRVXGRV-LM 633°F150 mmGrooved JointGrooved Joint110°FGrooved JointSteelBronze€4,611.26
RFQ
B1010-GRVXGRV 433°F4"Grooved JointGrooved Joint110°F-SteelBronze€2,542.60
RFQ
E1010DCV-GRVXGRV-GPM 633°F6"Flanged JointGrooved Joint110°F-SteelBronze€4,748.95
RFQ
C1005DCV-FXG-GPM 433°F4"Flanged JointFlanged Joint110°F-SteelBronze€3,517.69
RFQ
WATTS -

LF7 Series Dual Check Valves

StyleModelSeat MaterialBody MaterialConnection TypeMax. Temp.Seal MaterialSpring MaterialFlow DesignMounting OrientationPrice
A3/8 LF7Buna-NCopper Silicon AlloyFNPT x FNPT180°FBuna-NStainless SteelDualHorizontal, Vertical€292.73
B1 LF7 U2-2PlasticCopper Silicon AlloyFNPT x FNPT180°FBuna-NStainless SteelDualHorizontal, Vertical€137.91
C3/4 LF7 U2-2PlasticCopper Silicon AlloyFNPT x FNPT180°FBuna-NStainless SteelDualHorizontal, Vertical€136.86
WATTS -

SS07F Series Check Valves

StyleModelInlet SizeOutlet SizeBody MaterialMin. Temp.Outlet TypeInlet TypeMax. Operating Temp.Body TypePrice
ASS07F-BP-GPM 10--------€1,028.73
RFQ
BSS07F-BP-CFM 4--------€690.09
RFQ
CSS07F-BP-GPM 6--------€784.56
RFQ
DSS07F-BP-GPM 4--------€690.09
RFQ
ESS07F-BP-CFM 10--------€1,028.73
RFQ
FSS07F-BP-GPM 8--------€926.24
RFQ
GSS07F-BP-CFM 8--------€926.24
RFQ
HSS07F-BP-CFM 6--------€784.56
RFQ
ISS07F 44"4"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€1,807.68
RFQ
ISS07F-CFM 44"4"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€3,530.50
RFQ
ISS07F-GPM 44"4"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€3,530.50
RFQ
ISS07F-GPM 66"6"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€4,790.59
RFQ
ISS07F 66"6"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€2,939.67
RFQ
ISS07F-CFM 66"6"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€4,790.59
RFQ
ISS07F-GPM 88"8"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€7,507.68
RFQ
ISS07F-CFM 88"8"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€7,507.68
RFQ
ISS07F 88"8"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€5,655.20
RFQ
ISS07F-GPM 1010"10"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€8,164.17
RFQ
ISS07F-CFM 1010"10"Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€8,164.17
RFQ
ISS07F 1010"-Stainless Steel33°FFlanged JointFlanged Joint43°CStraight€6,132.34
RFQ
WATTS -

Triple Duty Valves

StyleModelBody MaterialInlet SizeOutlet TypeOutlet SizeInlet TypeOutlet ConnectionInlet ConnectionThread TypePrice
A600 2--------€203.62
RFQ
B600 1/4--------€110.48
RFQ
B600 3/8--------€110.48
RFQ
ALFCV 4--------€1,184.63
RFQ
CLFCV 2--------€190.02
RFQ
DLFCV 1--------€76.29
RFQ
ELCV100Bronze1"Female Threaded1"Female ThreadedFemale ThreadedFemale ThreadedFPT€43.24
WATTS -

1000SS Series Check Valves

StyleModelInlet SizeBody MaterialSeat MaterialMin. Temp.Outlet ConnectionInlet ConnectionTypeMax. Operating Temp.Price
A1000SS-DCV-LM 4--------€3,389.60
RFQ
A1000SS-DCV-LM 8--------€7,032.17
RFQ
A1000SS-DCV-CFM 6--------€4,772.97
RFQ
A1000SS-DCV-CFM 4--------€3,536.91
RFQ
A1000SS-DCV-LM 6--------€4,627.26
RFQ
A1000SS-DCV-LM 10--------€12,271.07
RFQ
B1000SS-DCV-GPM 44"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€3,536.91
RFQ
C1000SS 44"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€2,044.67
RFQ
B1000SS-DCV-GPM 66"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€4,772.97
RFQ
C1000SS-DCV 66"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€3,022.95
RFQ
B1000SS-DCV-CFM 88"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€7,179.48
RFQ
C1000SS-DCV 88"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€4,901.07
RFQ
B1000SS-DCV-GPM 88"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€7,179.48
RFQ
C1000SS-DCV-CFM 1010"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€12,418.38
RFQ
B1000SS-DCV-GPM 1010"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€12,418.38
RFQ
C1000SS-DCV 1010"Stainless SteelBronze33°FFlanged JointFlanged JointKit110°F€8,908.71
RFQ
WATTS -

1000DCV Large Series Check Valves

StyleModelInlet SizeOutlet ConnectionInlet ConnectionBody MaterialSeat MaterialTypeBody PatternInlet Thread TypePrice
A1000DCV-EPX-NJ-GPM 4---SteelBronzeKitStraightNot Applicable€3,653.77
RFQ
B1005DCV-FXG-LM 44"Grooved JointFlanged JointSteelBronzeKitStraightNot Applicable€3,381.58
RFQ
C1010DCV-GRVXGRV-GPM 44"Flanged JointGrooved JointSteelBronzeKitStraightNot Applicable€3,517.69
RFQ
B1005DCV-FXG-LM 66"Grooved JointFlanged JointSteelBronzeKitStraightNot Applicable€4,611.26
RFQ
D1000DCV-EPX-LM 88"Flanged JointFlanged JointSteelBronzeKitStraightNot Applicable€6,803.20
RFQ
D1000DCV-EPX-LM 1010"Flanged JointFlanged JointSteelBronzeKitStraightNot Applicable€11,861.19
RFQ
WATTS -

LFWCV Series Check Valves

StyleModelInlet SizeOutlet TypeInlet TypeOutlet SizeOutlet ConnectionInlet ConnectionBody MaterialDisc MaterialPrice
ALFWCVS 11"SocketSocket1"SocketSocketLead Free BrassLead Free Brass€58.31
BLFWCV 11"Female ThreadedFemale Threaded-Female ThreadedFemale ThreadedLead Free BrassLead Free Brass€25.30
BLFWCV 1/21/2"Female ThreadedFemale Threaded1/2"Female ThreadedFemale ThreadedLead Free BrassLead Free Brass€32.04
ALFWCVS 1/21/2"SocketSocket1/2"SocketSocketLead Free BrassLead Free Brass€32.04
CLFWCVS 3/43/4"SocketSocket3/4"--Lead Free BrassLead Free Brass€39.22
WATTS -

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

StyleModelMax. Operating Temp.Disc TypeInlet SizeOutlet SizeBody MaterialSeat MaterialMin. Temp.Outlet TypePrice
AICV-125-2-2-T 2121°CWafer2"2"Cast IronEPDM-40°FWafer€565.19
RFQ
AICV-125-2-2-T 5121°CWafer-5"Cast IronEPDM-40°FWafer€1,938.97
RFQ
AICV-125-2-2-T 12121°CWafer12"12"Cast IronEPDM-40°FWafer€6,923.29
AICV-125-2-2-T 6121°CWafer6"6"Cast IronEPDM-40°FWafer€2,121.51
RFQ
AICV-125-2-2-T 2 1/2121°CWafer2 1/2"2 1/2"Cast IronEPDM-40°FWafer€895.83
RFQ
AICV-125-2-2-T 8121°CWafer8"8"Cast IronEPDM-40°FWafer€3,264.72
AICV-125-2-2-T 10121°CWafer10"-Cast IronEPDM-40°FWafer€5,166.85
AICV-125-2-2-T 4121°CDouble Disc Wafer4"4"Cast IronEPDM-40°FWafer€1,193.64
RFQ
BICV-125-2-2-T 3250°FWafer3"3"Cast IronEPDM-40°FWafer€942.28
RFQ
StyleModelOutlet SizeBody MaterialSeat MaterialDisc MaterialInlet Thread TypeDisc TypeMax. Working PressureMax. Operating Temp.Price
AACVW-125 2 1/2-Cast IronBronzeBronzeNot ApplicableConical--€1,017.52
RFQ
AACVW-125 3-Cast IronBronzeBronzeNot ApplicableConical--€1,151.19
RFQ
AACVW-125 5-Cast IronBronzeBronzeNot ApplicableConical200 psi150°F€2,084.68
RFQ
AACVW-125 8-Cast IronBronzeBronzeNot ApplicableConical--€4,468.74
RFQ
AACVW-125 44"Cast IronBronzeBronzeNot ApplicableConical200 psi150°F€1,538.68
RFQ
AACVW-125 1010"-Bronze---200 psi150°F€6,651.10
RFQ
WATTS -

406 Series Check Valves

StyleModelMPNPrice
A406-CFM-RH LA 2406-CFM-RH LA 2€3,211.86
RFQ
B406-GPM-RH LA406-GPM-RH LA€3,762.65
RFQ
WATTS -

6 Series Check Valves

StyleModelInlet SizeMax. Operating Temp.Body MaterialSeat MaterialOutlet TypeOutlet SizeInlet TypeOutlet ConnectionPrice
ACN-6 1/2--------€101.67
RFQ
B6 3/43/4"82°CBrassElastomerFemale Threaded3/4"Female Threaded-€107.28
C6 3/83/8"180°FBrassElastomer---Female Threaded€92.05
RFQ
WATTS -

RK-1000SS Series Check valve Repair Kit

StyleModelMPNPrice
AARK 1000SS-CK 4ARK 1000SS-CK 4€912.96
RFQ
BARK 1000SS-CK 6ARK 1000SS-CK 6€1,146.00
RFQ
CARK 1000SS-CK 8-12ARK 1000SS-CK 8-12€1,317.83
RFQ
DARK SS-DCV-CARK SS-DCV-C€2,181.39
RFQ
WATTS -

FloodSafe Water Detector Shutoff Valves

StyleModelInlet SizeOutlet SizeThread TypeOutlet TypeInlet TypeBody StyleValve DesignMax. Operating Temp.Price
ALF WDS-SP-R 11"1"NPTFFemale ThreadedFemale ThreadedStraightSwing Check210°F€851.00
RFQ
BLF WDS-E220 11"1"FPTFemale ThreadedFemale ThreadedStraightSwing Check210°F€972.69
RFQ
CLF WDS-SI 11"1"FPTFemale ThreadedFemale ThreadedStraightSwing Check-€815.76
RFQ
ALF WDS-SP-R 3/43/4"3/4"NPTFFemale ThreadedFemale ThreadedStraightSwing Check210°F€803.76
RFQ
BLF WDS-E220 3/43/4"3/4"FPTFemale ThreadedFemale ThreadedStraightSwing Check210°F€928.64
RFQ
WATTS -

LF7 Series Dual Checks With Atmospheric Vents

StyleModelMin. Temp.Inlet SizeOutlet TypeOutlet SizeInlet TypeBody FinishMax. Operating PressureInlet Thread TypePrice
ALF7U2-2 1 1/4X1 1/40.5°C32 mmFemale Threaded1 1/4"Female ThreadedCast Copper Silicon Alloy10.3 BarNPT€217.66
BLF7C 3/80.5°C10 mmFemale Threaded3/8"Female ThreadedChrome Nickel Plated150 psiNPT€244.85
CLF7U4-3 1 1/4X11°C32 mmMale Threaded1"Union Female ThreadedCast Copper Silicon Alloy150 psiNPT€213.44
DLF7-10-U2 1 1/4X133°F1 1/4"Female Threaded1"Swivel JointCast Copper Silicon Alloy10.3 BarMTSF€230.19
ELF7 3/833°F3/8"Female Threaded3/8"Female ThreadedPlain10.3 Bar-€228.12
FLF7-10-U3 1 1/4X133°F1 1/4"Union Male Threaded1"Swivel JointCast Copper Silicon Alloy10.3 BarNPT€315.32
GLF7U3-3 1 1/4 X 1 1/433°F1 1/4"Male Threaded1 1/4"Union Male ThreadedCopper Silicon Alloy Plated150 psiNPT€273.46
StyleModelMPN
AAFV34AFV34
RFQ
AAFV112AFV112
RFQ
AAFV114AFV114
RFQ
WATTS -

1000DCV Series Detector Check Valves

StyleModelMin. Temp.Max. Operating Temp.Inlet SizeOutlet SizeBody MaterialSeat MaterialInlet Thread TypeTypePrice
A1000-DCV-EPX 10----SteelBronzeNot ApplicableKit€11,504.14
RFQ
B1000DCV-EPX 8--------€5,914.58
RFQ
B1000DCV-EPX-1BP-----BronzeNot ApplicableKit€7,637.39
RFQ
B1000DCV-EPX 12----SteelBronzeNot Applicable-€15,883.22
RFQ
B1000DCV-EPX 10--------€10,751.62
RFQ
A1000-DCV-EPX 6 PLUG----SteelBronzeNot ApplicableKit€3,905.17
RFQ
C1000DCV-EPX-GPM 6----SteelBronzeNot ApplicableKit€4,609.66
RFQ
D1000DCV-EPX-EID-BP 6----Steel-Not Applicable-€4,933.11
RFQ
E1000DCV-EPX-EID-BP 8----SteelBronzeNot ApplicableKit€7,418.03
RFQ
F1000DCV-EPX-10SY-GPM 6----SteelBronzeNot ApplicableKit€6,172.35
RFQ
B1000-DCV-EPX 4 PLUG----SteelBronzeNot ApplicableKit€2,467.36
RFQ
D1000-LM 40.5°C43°C100 mm4"SteelBronzeNot ApplicableKit€3,285.51
RFQ
F1000DCV-EPX-10SY-CFM 80.5°C43°C200 mm8"SteelBronzeNot ApplicableKit€9,349.03
RFQ
D1000DCV-EPX-EID-BP 433°F110°F--SteelBronzeNot ApplicableKit€2,787.58
RFQ
C1000DCV-EPX-GPM 1033°F110°F10"10"SteelBronzeNot ApplicableKit€11,989.30
RFQ
C1000DCV-EPX-GPM 433°F110°F--SteelBronzeNot ApplicableKit€3,413.62
RFQ
F1000DCV-EPX-10SY-GPM 433°F110°F--SteelBronzeNot ApplicableKit€5,085.17
RFQ
B1000-DCV-EPX 633°F110°F6"6"SteelBronzeNot ApplicableKit€3,648.98
RFQ
F1000DCV-EPX-10SY-GPM 1033°F110°F--SteelBronzeNot ApplicableKit€11,233.55
RFQ
A1000-DCV-EPX 833°F110°F--SteelBronzeNot ApplicableKit€5,914.58
RFQ
A1000-DCV-EPX 433°F110°F4"4"SteelBronzeNot ApplicableKit€2,641.87
RFQ
D1000-LM 633°F110°F6"-SteelBronze-Kit€4,476.76
RFQ
F1000DCV-EPX-10SY-CFM 1033°F110°F10"-SteelBronzeNot ApplicableKit€11,571.38
RFQ
F1000DCV-EPX-10SY-CFM 433°F110°F4"-SteelBronzeNot ApplicableKit€5,238.90
RFQ
G1000DCV-EPX-CFM 1033°F110°F10"-SteelBronzeNot ApplicableKit€11,989.30
RFQ
WATTS -

LF07S Series Dual Checks Vacuum Breakers With Atmospheric Vents

StyleModelMax. Temp.Min. Temp.Inlet SizeMax. Working PressureOutlet SizeBody FinishBody MaterialOutlet TypePrice
ALF07S 1140°F33°F1"11.03 Bar1"BronzeLead Free BronzeFemale Threaded€375.31
ALF07S-U2-3 1 1/4140°F33°F1 1/4"11.03 Bar1 1/4"BronzeLead Free BronzeFemale Threaded€456.21
BLF07S 1 1/2180°F33°F1 1/2"175 psi1 1/2"BrassLead Free BronzeFemale Threaded€747.81
CLF07S 2180°F1°C51 mm12.1 Bar2"BrassLead Free BronzeFemale Threaded€822.45
WATTS -

SD 2 Series Dual Checks With Atmospheric Vents

StyleModelMin. Temp.Inlet SizeOutlet TypeOutlet SizeInlet TypeOutlet ConnectionInlet ConnectionBody FinishPrice
ASD-2 -MN 3/80.5°C3/8"Male Threaded3/8"Male ThreadedMale ThreadedMale ThreadedPlain€216.95
ASD-2 -MN 1/40.5°C8 mmMale Threaded1/4"Male ThreadedMale ThreadedMale ThreadedStainless Steel€232.29
BSD-2-FF 1/40.5°C8 mmFlare Joint1/4"Flare JointFlare JointFlare JointStainless Steel€225.32
CSD-2-FN 1/40.5°C8 mmFemale Threaded1/4"Female ThreadedFemale ThreadedFemale ThreadedStainless Steel€200.91
DSD2-MF 1/433°F1/4"Flare Joint1/4"Flare JointFlare JointFlare JointPlain€176.32
BSD-2-FF 3/833°F3/8"Flare Joint3/8"Flare JointFlare JointFlare JointStainless Steel€244.85
ESD-2-FN 3/833°F3/8"Female Threaded3/8"Female ThreadedFemale ThreadedFemale ThreadedStainless Steel€216.95