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 -

Ames 1000DCV Large Series Detector Check Valves

StyleModelInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
A1005DCV-FXG-GPM 6Flanged Joint6"Flanged Joint£4,777.73
RFQ
A1005DCV-FXG-GPM 4Flanged Joint4"Flanged Joint£3,539.01
RFQ
A1005DCV-FXG 4Flanged Joint4"Grooved Joint£2,558.01
RFQ
A1005DCV-FXG 6Flanged Joint6"Grooved Joint£3,777.43
RFQ
B1010DCV-GRVXGRV-LM 6Grooved Joint6"Grooved Joint£4,639.21
RFQ
C1010-GRVXGRV 6Grooved Joint6"Grooved Joint£3,777.43
RFQ
A1010-GRVXGRV 4Grooved Joint4"Grooved Joint£2,558.01
RFQ
C1010DCV-GRVXGRV-GPM 6Grooved Joint6"Flanged Joint£4,777.73
RFQ
WATTS -

SD-2 Series Dual Check Valves

StyleModelInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Outlet ConnectionOutlet SizePrice (inc. VAT)
ASD2-MF 3/8"-3/8"Flare Joint110 Degree F13.8 Bar33 Degree F-3/8"£196.78
BSD-2-FN 3/8Female Threaded3/8"Female Threaded110° F200 PSI33° FFemale Threaded3/8"£218.26
CSD-2-FN 1/4Female Threaded1/4"Female Threaded110° F200 PSI33° FFemale Threaded1/4"£202.13
DSD2-MF 1/4Flare Joint1/4"Flare Joint110° F200 PSI33° FFlare Joint1/4"£177.39
ESD-2-FF 1/4Flare Joint1/4"Flare Joint110° F200 PSI33° FFlare Joint1/4"£226.69
FSD-2-FF 3/8Flare Joint3/8"Flare Joint110° F200 PSI33° FFlare Joint3/8"£246.33
GSD-2 -MN 1/4Male Threaded1/4"Male Threaded110° F200 PSI33° FMale Threaded1/4"£233.70
GSD-2 -MN 3/8Male Threaded3/8"Male Threaded110° F200 PSI33° FMale Threaded3/8"£218.26
WATTS -

SD-3 Series Dual Check Valves

StyleModelInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Outlet ConnectionOutlet SizePrice (inc. VAT)
ASD3-MF 3/8"-3/8"Female Threaded130 Degree F10.3 Bar54 Degree F-3/8"£301.44
BSD-3-FN-LS 1/4Female Threaded1/4"Female Threaded130° F150 psi54° FFemale Threaded1/4"£455.49
CSD-3-FN 1/4Female Threaded1/4"Female Threaded130° F150 psi54° FFemale Threaded1/4"£306.71
BSD-3-FN-LS 3/8Female Threaded3/8"Female Threaded130° F150 psi54° FFemale Threaded3/8"£425.31
CSD-3-FN 3/8Female Threaded3/8"Female Threaded130° F150 psi54° FFemale Threaded3/8"£303.18
CSD-3-MF 1/4Flare Joint1/4"Flare Joint130° F150 psi54° FFlare Joint1/4"£249.42
CSD-3-LS-MFXMN 3/8Flare Joint3/8"Flare Joint130° F150 psi54° FMale Threaded3/8"£455.49
CSD-3-FF 3/8Flare Joint3/8"Flare Joint130° F150 psi54° FFlare Joint3/8"£246.33
DSD-3-LS-MFXMF 3/8Flare Joint3/8"Flare Joint130° F150 psi54° FFlare Joint3/8"£455.49
CSD-3-FF 1/4Flare Joint1/4"Flare Joint130° F150 psi54° FFlare Joint1/4"£320.73
BSD-3-FF-LS 3/8Flare Joint3/8"Flare Joint130° F150 psi54° FFlare Joint3/8"£237.92
BSD-3-FF-LS 1/4Flare Joint1/4"Flare Joint130° F150 psi54° FFlare Joint1/4"£310.91
ESD-3-MF-LS 1/4Flare Joint1/4"Flare Joint130° F150 psi54° FFlare Joint1/4"£455.49
ESD-3-MF-LS 3/8Flare Joint3/8"Flare Joint130° F150 psi54° FFlare Joint3/8"£425.31
FSD-3-MN-LS 1/4Male Threaded1/4"Male Threaded130° F150 psi54° FMale Threaded1/4"£455.49
GSD-3-MN 3/8Male Threaded3/8"Male Threaded130° F150 psi54° FMale Threaded3/8"£445.65
CSD-3-MN 1/4Male Threaded1/4"Male Threaded130° F150 psi54° FMale Threaded1/4"£445.65
FSD-3-MN-LS 3/8Male Threaded3/8"Male Threaded130° F150 psi54° FMale Threaded3/8"£455.49
WATTS -

LF7 Series Dual Check Valves

StyleModelBody MaterialDisc MaterialInlet ConnectionInlet SizeInlet TypeLengthMax. Temp.Max. Working PressurePrice (inc. VAT)
A3/4 LF7 U2-2-----3.625"180 Degrees-£107.61
B3/8 LF7-----2.875"180 Degrees-£208.50
C1 LF7 U2-2-----3.875"180 Degrees-£107.86
DLF7 3/8Lead Free BrassSilicone-3/8"Female Threaded-180 Degree F10.3 Bar£229.50
ELF7-10-U2 1 1/4X1Lead Free BronzeSantoprene-1-1/4"Swivel Joint-180 Degree F10.3 Bar£231.59
FLF7-10-U3 1 1/4X1Lead Free BronzeSilicone-1-1/4"Swivel Joint-180 Degree F10.3 Bar£317.23
GLF7U2-2 1 1/4X1 1/4Lead Free BronzeSantoprene-1-1/4"Female Threaded-180 Degree F10.3 Bar£218.98
FLF7-4-U2 1 1/4X1Lead Free BronzeSilicone-1-1/4"Female Threaded-180 Degree F10.3 Bar£230.89
HLF7U3-3 1 1/4 X 1 1/4Lead Free Copper Silicon AlloySiliconeUnion Male Threaded1 1/4"Union Male Threaded-180° F150 psi£275.12
ILF7U4-3 1 1/4X1Lead Free Copper Silicon AlloySiliconeUnion Female Threaded1 1/4"Union Female Threaded-180° F150 psi£214.74
JLF7C 3/8Lead Free Copper Silicon AlloySiliconeFemale Threaded3/8"Female Threaded-180° F150 psi£246.33
StyleModelInlet SizePrice (inc. VAT)
ASCV 1/21/2"£26.97
ASCV 1/41/4"£26.57
RFQ
ASCV 1/81/8"£16.93
RFQ
ASCV 3/83/8"£26.57
RFQ
WATTS -

LF6 Series MIDI Check Valves

StyleModelInlet SizeInlet Thread TypeOutlet SizePressure RatingThread TypePrice (inc. VAT)
ALF6 3/4-----£208.32
BLF6 11"FPT1"13.8 Bar at 82 degree C BarFPT£191.40
BLF6 1/21/2"FPT1/2"13.8 Bar at 82 degree C BarFPT£159.36
BLF6 1/41/4"FPT1/4"13.8 Bar at 82 degree C BarFPT£143.96
BLF6 3/83/8"NPT3/8"13.8 BarNPT£178.47
WATTS -

LF601S Series Silent Check Valves

StyleModelBody MaterialInlet SizeInlet TypeMin. Temp.Outlet SizeOutlet TypeThread TypePrice (inc. VAT)
ALF601S 1/2Brass1/2"Socket-20 Degree F1/2"Socket-£122.43
ALF601S 3/4Brass3/4"Socket-20 Degree F3/4"Socket-£166.65
ALF601S 1Brass1"Socket-20 Degree F1"SocketNPT£260.95
BLF601 1/2Lead Free Cast Copper Silicon Alloy1/2"Female Threaded-20° F1/2"Female ThreadedFPT£222.59
BLF601 1/4Lead Free Cast Copper Silicon Alloy1/4"Female Threaded-20° F1/4"Female ThreadedFPT£222.59
BLF601 3/8Lead Free Cast Copper Silicon Alloy3/8"Female Threaded-20° F3/8"Female ThreadedFPT£235.00
WATTS -

LF600 Series Check Valves

StyleModelBody MaterialInlet SizeMin. Temp.Outlet SizeThread TypePrice (inc. VAT)
ALF600 2Brass2"-20 Degree F2"NPT£266.31
ALF600 3/4Brass3/8"-20 Degree F3/4"NPT£86.43
BLF600 3/8Brass3/8"-20° F3/8"NPT£143.78
BLF600 1/2Brass1/2"-20° F1/2"NPT£61.87
BLF600 1 1/2Brass1 1/2"-20° F1-1/2"NPT£223.44
ALF600 1Lead Free Cast Copper Silicon Alloy1"-20 Degree F1"FPT£129.88
ALF600 1 1/4Lead Free Cast Copper Silicon Alloy1-1/4"-20 Degree F1-1/4"FPT£185.89
ALF600 1/4Lead Free Cast Copper Silicon Alloy1/4"-20 Degree F1/4"FPT£143.78
StyleModelInlet SizePrice (inc. VAT)
AASCV 33"£1,033.37
RFQ
AASCV 44"£1,204.08
RFQ
AASCV 66"£1,265.30
RFQ
AASCV 88"£1,552.86
RFQ
AASCV 1010"£2,139.19
RFQ
AASCV 1212"£2,390.48
RFQ
StyleModelPrice (inc. VAT)
ACVY 3/8£122.83
RFQ
ALFCVY 1 1/4£418.82
RFQ
ALFCVY 1£300.41
RFQ
ALFCVY 1 1/2£508.22
RFQ
ALFCVY 2£773.99
RFQ
WATTS -

RK-1000SS Series Check valve Repair Kit

StyleModelPrice (inc. VAT)
AARK 1000SS-CK 6£1,152.95
RFQ
AARK 1000SS-CK 4£918.49
RFQ
AARK 1000SS-CK 8-12£1,325.82
RFQ
BARK SS-DCV-C£2,194.61
RFQ
WATTS -

FPP Series Check Valves

StyleModelInlet ConnectionInlet SizePrice (inc. VAT)
AFCC 6--£753.75
RFQ
AFPP 5--£481.65
RFQ
AFCC 4--£567.06
RFQ
AFCC 8--£1,649.28
RFQ
AFPP 3--£362.42
RFQ
AFPP 4--£376.93
RFQ
BFCC 3Flanged Joint3"£472.30
RFQ
BFPP 8Socket8"£604.87
RFQ
BFPP 10Socket10"£970.54
RFQ
BFPP 6Socket6"£463.94
RFQ
WATTS -

1000DCV Large Series Check Valves

StyleModelInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
A1000-DCV-EPX 4---£2,657.89
RFQ
A1000DCV-EPX-EID-BP 6---£4,963.01
RFQ
A1000-DCV-EPX 10---£11,573.86
RFQ
A1000-DCV-EPX 8---£5,950.42
RFQ
A1000DCV-EPX 8---£5,950.42
RFQ
A1000-DCV-EPX 6---£3,671.10
RFQ
A1000DCV-EPX 10---£10,816.78
RFQ
A1000DCV-EPX-GPM 4---£3,434.31
RFQ
A1000DCV-EPX-10SY-GPM 10---£11,301.63
RFQ
A1000DCV-EPX-10SY-GPM 8---£9,133.42
RFQ
A1000DCV-EPX-EID-BP 8---£7,462.99
RFQ
A1000-DCV-EPX 4 PLUG---£2,482.31
RFQ
A1000-DCV-EPX 6 PLUG---£3,928.84
RFQ
A1000DCV-EPX-GPM 6---£4,637.60
RFQ
A1000DCV-EPX-GPM 10---£12,061.96
RFQ
A1000DCV-EPX-EID-BP 4---£2,804.48
RFQ
A1000DCV-EPX-NJ-GPM 4---£3,675.92
RFQ
A1000DCV-EPX-10SY-GPM 4---£5,115.99
RFQ
A1000DCV-EPX-10SY-GPM 6---£6,209.76
RFQ
A1000DCV-EPX 12---£15,979.49
RFQ
A1000DCV-EPX-1BP---£7,683.68
RFQ
B1000DCV-EPX-CFM 8Flanged Joint8"Flanged Joint£6,974.93
RFQ
A1005DCV-FXG-LM 6Flanged Joint6"Grooved Joint£4,639.21
RFQ
B1000DCV-EPX-CFM 4Flanged Joint4"Flanged Joint£3,434.31
RFQ
B1000DCV-EPX-LM 10Flanged Joint10"Flanged Joint£11,933.08
RFQ
WATTS -

FFF Series Check Valves

StyleModelInlet SizePrice (inc. VAT)
AHSG GALV 14 FFF-£7,957.66
RFQ
AFFF-£4,714.90
RFQ
BFFF 33"£552.52
RFQ
BFFF 44"£595.21
RFQ
BFFF 55"£734.53
RFQ
BFFF 66"£701.52
RFQ
BFFF 88"£956.86
RFQ
BFFF 1010"£1,444.92
RFQ
BFFF 1212"£1,776.76
RFQ
WATTS -

510 Series Dual Check Valves

StyleModelPrice (inc. VAT)
A510-10-U3£110.89
RFQ
B510-U4-5£110.20
RFQ
C510-U2-2 1/2£66.33
RFQ
D510-10-U2 1 X 1£112.29
RFQ
C510-U2-2 1£71.23
RFQ
D510-10-U2 1 X 3/4£107.03
RFQ
D510-10-U2 1 1/4 X 1£116.15
RFQ
E510-U2-U2£73.70
RFQ
F510-U2-2 3/4£68.43
RFQ
G510-U4-3£98.25
RFQ
StyleModelPrice (inc. VAT)
A406-CFM-RH LA 2£3,231.32
RFQ
A406-GPM-RH LA£3,785.46
RFQ
WATTS -

411 Series Check Valves

StyleModelInlet SizeOutlet SizePrice (inc. VAT)
A411 4--£1,345.06
RFQ
A411 2--£563.00
RFQ
B411 12--£10,683.08
RFQ
C411 33"3"£902.08
C411 66"6"£2,068.31
RFQ
C411 88"8"£3,730.68
C411 1010"10"£6,664.04
RFQ
StyleModelDisc MaterialInlet SizeOutlet SizeThread TypePrice (inc. VAT)
A600-Z3 3/4316 Stainless Steel3/4"3/4"FPT£182.83
A600-Z3 1 1/2Stainless Steel1-1/2"1-1/2"NPT£429.30
WATTS -

LFWCV Series Check Valves

StyleModelInlet ConnectionInlet SizeInlet TypeOutlet ConnectionOutlet SizeOutlet TypePrice (inc. VAT)
ALFWCVS 3/4-3/4"Socket-3/4"Socket£39.46
BLFWCV 1Female Threaded1"Female ThreadedFemale Threaded1"Female Threaded£25.46
BLFWCV 1/2Female Threaded1/2"Female ThreadedFemale Threaded1/2"Female Threaded£32.23
CLFWCVS 1/2Socket1/2"SocketSocket1/2"Socket£32.23
CLFWCVS 1Socket1"SocketSocket1"Socket£58.66
WATTS -

LF510 Series Check Valves

StyleModelPrice (inc. VAT)
ALF510 10-U2 1 1/4 X 1£150.89
RFQ
ALF510 U2-2 3/4 X 3/4£88.42
RFQ
BLF510 U2-2 1 X 1£92.29
RFQ
StyleModelPrice (inc. VAT)
AACVW-125 3£1,158.17
RFQ
AACVW-125 6£2,672.37
RFQ
AACVW-125 10£6,691.41
RFQ
AACVW-125 2 1/2£1,023.69
RFQ
AACVW-125 4£1,548.00
RFQ
AACVW-125 5£2,097.32
RFQ
AACVW-125 8£4,495.82
RFQ
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