Backflow Preventers - Page 2 | Raptor Supplies United Kingdom

Backflow Preventers

22 - 42 of 166 Items (3472 Products) Filter
WATTS -

5000SS Series Reduced Pressure Zone Assemblies

StyleModelInlet SizePrice (inc. VAT)
A5000SS-OSY-GPM 2 1/22 1/2"£6,119.25
RFQ
B5000SS-LG-GPM 2 1/22 1/2"£4,969.28
RFQ
C5000SS-OSY-GPM 33"£6,764.66
RFQ
B5000SS-LG-GPM 33"£5,442.21
RFQ
C5000SS-OSY-GPM 44"£7,975.01
RFQ
B5000SS-LG-GPM 44"£6,491.55
RFQ
B5000SS-LG-GPM 66"£9,405.28
RFQ
C5000SS-OSY-GPM 66"£11,708.09
RFQ
WATTS -

LF009 Series Reduced Pressure Zone Assemblies

StyleModelBody MaterialInlet SizeInlet Thread TypeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Outlet SizePrice (inc. VAT)
ALF009-LF 2 1/2Cast Iron2-1/2"-Female Threaded110 Degree F12.1 Bar-2-1/2"£4,361.23
RFQ
BLF009-DOSY 2 1/2Cast Iron2-1/2"-Female Threaded110 Degree F12.1 Bar-2-1/2"£6,237.12
RFQ
CLF009-DNRS 3Cast Iron3"-Female Threaded110 Degree F12.1 Bar-3"£6,523.17
RFQ
ALF009-LF 3Cast Iron3"-Female Threaded110 Degree F12.1 Bar-3"£4,963.54
RFQ
DLF009-NRS-S-FDA 2 1/2Cast Iron2-1/2"-Flanged Joint110 Degree F12 Bar36 Degree F2-1/2"£6,267.31
RFQ
BLF009-DOSY 3Cast Iron3"-Female Threaded180 Degree F12 Bar33 Degree F3"£7,276.42
RFQ
BLF009-OSY 3Cast Iron3"-Flanged Joint110 Degree F12 Bar37 Degree F3"£6,544.73
RFQ
ELF009M3-QT-S 3/4Lead Free Bronze3/4"-Female Threaded180 Degree F12 Bar33 Degree F3/4"£591.31
RFQ
FLF009M2-LF 1Lead Free Bronze1"FPTFemale Threaded180° F175 PSI33° F1"£904.15
RFQ
GLF009M2-QT 1 1/4Lead Free Bronze1 1/4"NPTFemale Threaded180° F175 PSI33° F1-1/4"£1,055.72
RFQ
HLF009M2-QT 2Lead Free Bronze2"-Female Threaded180 Degree F12 Bar33 Degree F2"-
RFQ
CLF009M2-QT-CT 1Lead Free Bronze1"-Female Threaded180 Degree F12.1 Bar33 Degree F1"£1,106.84
RFQ
ILF009M2-LF 1 1/4Lead Free Bronze1-1/4"-Female Threaded180 Degree F12.1 Bar33 Degree F1-1/4"£1,438.89
RFQ
JLF009M2-PC-QT 3/4Lead Free Bronze3/4"-Female Threaded180 Degree F12.1 Bar33 Degree F3/4"£908.49
RFQ
GLF009M2-PC-QT 1 1/4Lead Free Bronze1 1/4"FPTFemale Threaded180° F175 PSI33° F1-1/4"£1,680.39
RFQ
KLF009M3-QT 3/4Lead Free Bronze3/4"-Female Threaded180 Degree F12 Bar33 Degree F3/4"-
RFQ
LLF009M2-QT 1 1/2Lead Free Bronze1 1/2"NPTFemale Threaded180° F175 PSI33° F1-1/2"£1,123.45
RFQ
MLF009M2-QT-S 1 1/2Lead Free Bronze1-1/2"-Female Threaded180 Degree F12 Bar33 Degree F1-1/2"£1,221.45
RFQ
NLF009PC-QT 1/2Lead Free Bronze1/2"-Female Threaded180 Degree F12.1 Bar33 Degree F1/2"£833.01
RFQ
KLF009M3-QT-CT 3/4Lead Free Bronze3/4"-Female Threaded180 Degree F12.1 Bar33 Degree F3/4"£936.50
RFQ
ILF009M2-LF 1 1/2Lead Free Bronze1-1/2"-Female Threaded180 Degree F12.1 Bar33 Degree F1-1/2"£1,618.58
RFQ
OLF009M2-QT-S 1Lead Free Bronze---180 Degrees F---£827.58
PLF009M2-PC-QT 1Lead Free Bronze1"FPTFemale Threaded180° F175 PSI33° F1"£1,071.63
RFQ
QLF009M2-PC-QT 2Lead Free Bronze2"FPTFemale Threaded180° F175 PSI33° F2"£2,088.63
RFQ
RLF009-QT-S 1/2Lead Free Bronze1/2"NPTFemale Threaded180° F175 PSI33° F1/2"£504.55
RFQ
WATTS -

Bypass Kits

StyleModelPrice (inc. VAT)
AFRK 800-BYPASS£898.07
RFQ
BFRK 406-BYPASS£335.07
RFQ
CFRK 806YD-BYPASS£1,327.37
RFQ
WATTS -

009 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelInlet SizeItemMax. Temp.Max. Working PressureMin. Temp.Outlet SizeSeat MaterialTypePrice (inc. VAT)
AD009M2-QT-S 2--------£1,875.88
RFQ
B009M2QTS-3/4"-Reduced Press. Zone Assembly180 Degrees F-----£594.46
CD009M3-QT 3/4--------£672.73
RFQ
D009-NRS 3--------£4,420.42
RFQ
ED009M2-QT-S 1--------£934.36
RFQ
F009-QT 3/4--------£985.38
RFQ
G009M3-QT-SH-Backflow Preventer------£784.84
H009-QT-SH-Backflow Preventer------£667.18
I009M2-LF 1 1/21 1/2"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/2"Stainless SteelKit£1,292.28
RFQ
J009M2-QT-S 1 1/21 1/2"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/2"Engineered PlasticKit£986.26
RFQ
K009M2-PC-QT 1 1/41 1/4"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/4"Stainless SteelKit£1,344.01
RFQ
AD009M2-QT-S 1 1/41 1/4"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/4"Stainless SteelValve to Accessory£1,433.85
RFQ
K009M2-QT-SH 1 1/41 1/4"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/4"Stainless SteelKit£1,249.15
RFQ
A009M2-QT-S 1 1/41 1/4"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/4"Engineered PlasticKit£831.01
RFQ
KD009M2-QT 1 1/41 1/4"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/4"Stainless SteelValve to Accessory£1,244.11
RFQ
L009M2-QT-S 11"Reduced Press. Zone Assembly180° F175 PSI33° F1"Engineered PlasticKit£516.10
RFQ
K009M2-QT-SH 11"Reduced Press. Zone Assembly180° F175 PSI33° F1"Stainless SteelKit£786.99
RFQ
K009M2-QT 11"Reduced Press. Zone Assembly180° F175 PSI33° F1"Engineered PlasticKit£500.51
RFQ
K009M2-QT 1 1/21-1/2"Reduced Press. Zone Assembly180 Degree F12.1 Bar33 Degree F1-1/2"Engineered PlasticValve to Accessory£992.19
RFQ
M009-QT-SH 1/21/2"Reduced Press. Zone Assembly180° F175 PSI33° F1/2"Stainless SteelKit£510.31
RFQ
F009-QT 1/21/2"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/2"Engineered PlasticKit£438.19
RFQ
ND009-QT-S 1/21/2"Reduced Press. Zone Assembly180° F175 PSI33° F1/2"Stainless SteelValve to Accessory£578.58
RFQ
N009-QT-S 1/21/2"Reduced Press. Zone Assembly180° F175 PSI33° F1-1/2"Engineered PlasticKit£438.76
RFQ
FD009-QT 1/21/2"Reduced Press. Zone Assembly180° F175 PSI33° F1/2"Stainless SteelKit£506.00
RFQ
O009-QT 1/41/4"Reduced Press. Zone Assembly180 Degree F12.1 Bar33 Degree F1-1/4"Stainless SteelValve to Accessory£327.26
RFQ
WATTS -

M300NA Series Double Check Detector Backflow Preventer Assemblies

StyleModelInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
AM300NA-BFG-C 3---£7,132.66
RFQ
BM300NA-OSY-C 3---£6,698.54
RFQ
CM300NA-OSY-G 3---£6,698.54
RFQ
DM300NA-OSY-LM 4---£7,690.37
RFQ
EM300NA-OSY-G 2 1/2---£6,073.24
RFQ
FM300NA-BFG-G 4---£8,251.00
RFQ
GM300NA-BFG-C 4---£8,251.00
RFQ
HM300NA-OSY-G 4---£7,819.75
RFQ
IM300NA-OSY-LM 2 1/2---£5,946.76
RFQ
JM300NA-OSY-LM 3---£6,569.17
RFQ
KM300NA-BFG-LM 2 1/2---£6,380.88
RFQ
LM300NA-OSY-C 4---£7,819.75
RFQ
MM300NA-BFG-C 2 1/2---£6,505.93
RFQ
NM300NA-OSY-C 2 1/2---£6,073.24
RFQ
OM300NA-BFG-G 3---£7,132.66
RFQ
PM300NA-BFG-G 2 1/2---£6,505.93
RFQ
QM300N(A)-DOSY-G 2 1/2Flanged Joint2 1/2"Flanged Joint£15,025.72
RFQ
RM300N(A)-DOSY-C 4Flanged Joint4"Flanged Joint£19,591.43
RFQ
SM300N(A)-DOSY-G 4Flanged Joint4"Flanged Joint£19,477.06
RFQ
TM300N(A)-DOSY-C 3Flanged Joint3"Flanged Joint£16,682.47
RFQ
UM300N(A)-DOSY-C 2 1/2Flanged Joint2 1/2"Flanged Joint£15,149.35
RFQ
VM300N(A)-DOSY-G 3Flanged Joint3"Flanged Joint£16,551.99
RFQ
WM300NA-BFG-LM 4Grooved Joint4"Grooved Joint£8,124.48
RFQ
XM300NA-BFG-LM 3Grooved Joint3"Grooved Joint£7,004.73
RFQ
StyleModelInlet SizePrice (inc. VAT)
AC500N-DOSY-C 44"£8,190.62
RFQ
AC500N-DOSY-G 88"£18,676.51
RFQ
AC500N-DOSY-C 88"£18,676.51
RFQ
AC500N-OSY-LM 88"£18,570.94
RFQ
WATTS -

Double Check Backflow Preventers

StyleModelItemPrice (inc. VAT)
A007M2-QT 1 1/4Backflow Preventer£1,078.38
A1 1/2 LF007M2-QT-SBackflow Preventer£1,678.93
BLF007M3-QT 3/4Backflow Preventer-
RFQ
C1/2 LF007-QTBackflow Preventer-
RFQ
DLF007M1-QT 2Backflow Preventer-
RFQ
A007M2-QT 1 1/2Backflow Preventer-
RFQ
E1/2 007-QTBackflow Preventer-
RFQ
FLF007M1-QT 1Backflow Preventer-
RFQ
G1/2 LF007-QT-SBackflow Preventer-
RFQ
H1 LF007M1-QT-PRESSDouble Check Valve Assembly£660.52
WATTS -

LF2000B Series Double Check Valve Backflow Preventer Assemblies

StyleModelPrice (inc. VAT)
ALF2000B 1/2£436.97
RFQ
BLF2000B-M3 3/4£492.33
RFQ
CLF2000BM1 2£1,155.01
RFQ
DLF2000BM2 1 1/4£817.20
RFQ
ELF2000BM3-LBV-UL 3/4£439.15
RFQ
FLF2000B-LBV-UL 1£494.50
RFQ
GLF2000BM2-LBV 1 1/4£677.77
RFQ
HLF2000BM1 1£556.29
RFQ
ILF2000BM2-LBV 1 1/2£797.09
RFQ
JLF2000BM1-LBV 2£893.38
RFQ
KLF2000BM2 1 1/2£1,030.65
RFQ
LLF2000B-LBV 1£495.15
RFQ
WATTS -

C500 Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
AC500Z-DOSY-C 4----£8,190.62
RFQ
BC500N-DOSY-LM 6----£12,018.56
RFQ
CC500Z-DOSY-LM 2 1/2----£6,146.56
RFQ
DC500-DOSY-LM 3----£4,435.98
RFQ
AC500Z-DOSY-G 6----£12,139.31
RFQ
CC500Z-DOSY-LM 3----£6,853.77
RFQ
EC500N-BFG-CFM 6----£11,999.89
RFQ
FC500N-OSY-GPM 3----£6,172.43
RFQ
AC500Z-DOSY-C 3----£6,973.09
RFQ
AC500Z-DOSY-C 2 1/2----£6,270.18
RFQ
GC500-OSY-CFM 3----£5,565.83
RFQ
FC500N-DOSY-G 3----£6,973.09
RFQ
EC500N-BFG-CFM 3----£7,052.16
RFQ
AC500Z-DOSY-G 2 1/2----£6,270.18
RFQ
AC500Z-DOSY-G 4----£8,190.62
RFQ
BC500N-DOSY-LM 4----£8,069.87
RFQ
CC500Z-DOSY-LM 4----£8,069.87
RFQ
FC500N-OSY-CFM 3----£6,172.43
RFQ
AC500Z-DOSY-G 3----£6,973.09
RFQ
HC500-DOSY-LM 6----£10,776.59
RFQ
FC500N-OSY-CFM 2 1/2----£5,548.58
RFQ
FC500N-DOSY-G 6----£12,139.31
RFQ
IC500-OSY-CFM 10----£24,454.83
RFQ
FC500N-OSY-CFM 4----£7,249.10
RFQ
FC500N-OSY-GPM 2 1/2----£5,548.58
RFQ
WATTS -

LFU009 Series Reduced Pressure Zone Backflow Preveneter Assemblies

StyleModelInlet SizeMax. Temp.Max. Working PressureMin. Temp.Outlet SizePrice (inc. VAT)
ALFULF009M2-QT-S 1 1/21 1/2"180° F175 PSI33° F1-1/2"£2,136.04
RFQ
ALFULF009M2-QT-S 1 1/41 1/4"180° F175 PSI33° F1-1/4"£1,910.38
RFQ
BLFU009M2-QT-S 11"180° F175 PSI33° F1"£1,315.29
RFQ
CLFU009M2-QT 1 1/21-1/2"180 Degree F12.1 Bar33 Degree F1-1/2"£1,806.89
RFQ
CLFU009M2-QT 1 1/41-1/4"180 Degree F12.1 Bar33 Degree F1-1/4"£1,630.06
RFQ
DLFULF009-QT-S 1/21/2"180° F175 PSI33° F1/2"£784.14
RFQ
ELFU009M2-QT 3/43/4"180 Degree F12.1 Bar33 Degree F3/4"£889.79
RFQ
WATTS -

LFC300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
ALFC300-BFGXPIV-GPM 4----£14,217.88
RFQ
BLFC300-DOSY-LM 6----£8,907.93
RFQ
CLFC300N-BFG-CFM 2 1/2----£5,693.74
RFQ
CLFC300N-BFG-CFM 4----£7,211.71
RFQ
DLFC300-BFG-CFM 8----£14,158.95
RFQ
ELFC300-BFG-GPM 8----£14,158.95
RFQ
FLFC300-PIVXOSY-CFM 4----£6,308.99
RFQ
GLFC300-OSY-FXG-CFM 2 1/2----£4,943.41
RFQ
CLFC300N-BFG-GPM 8----£15,632.32
RFQ
GLFC300-OSY-FXG-GPM 6----£7,998.02
RFQ
HLFC300N-OSY-GPM 6----£8,810.17
RFQ
ILFC300-DOSY-LM 2 1/2----£5,455.14
RFQ
BLFC300-DOSY-LM 4----£7,000.40
RFQ
JLFC300-DOSY-LM 3----£6,027.26
RFQ
KLFC300-BFG-CFM 2 1/2----£5,327.22
RFQ
HLFC300N-OSY-GPM 3----£5,831.77
RFQ
HLFC300N-OSY-CFM 8----£15,215.46
RFQ
HLFC300N-OSY-CFM 6----£8,810.17
RFQ
LLFC300-OSY-GPM 10----£20,221.89
RFQ
HLFC300N-OSY-CFM 2 1/2----£5,285.54
RFQ
HLFC300N-OSY-CFM 4----£6,803.48
RFQ
HLFC300N-OSY-GPM 2 1/2----£5,285.54
RFQ
HLFC300N-OSY-GPM 4----£6,803.48
RFQ
MLFC300-BFG-GPM 3----£5,836.07
RFQ
NLFC300-BFG-CFM 6----£8,393.31
RFQ
WATTS -

909 Large Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelInlet SizeOutlet SizeValve TypePrice (inc. VAT)
ASR909-OSY 3---£12,396.63
RFQ
B909-DNRS 2 1/2---£6,934.29
RFQ
C909-DNRS-S-FDA 2 1/22-1/2"2-1/2"Non Rising Stem Gate Valve£10,516.42
RFQ
DSR909-OSY 66"6"Outside Stem And Yoke Gate Valve£22,519.32
RFQ
E909M1-DNRS-S 88"8"Non Rising Stem Gate Valve£35,619.22
RFQ
FSR909-OSY 88"8"Outside Stem And Yoke Gate Valve£37,652.50
RFQ
G909M1-DNRS-S-FDA 1010"10"Non Rising Stem Gate Valve£49,930.26
RFQ
HSR909-OSY 1010"10"Outside Stem And Yoke Gate Valve£49,872.82
RFQ
I909M1-DNRS-S 1010"10"Non Rising Stem Gate Valve£48,179.90
RFQ
WATTS -

C400 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
AC400Z-OSY 4----£6,227.06
RFQ
BC400N-DNRS 10----£54,044.01
RFQ
CC400Z-BFG 4----£7,090.98
RFQ
DC400-NRS 8----£14,644.79
RFQ
EC400-NRS 10----£22,013.58
RFQ
FC400N-NRS 2 1/2----£4,145.63
RFQ
FC400N-NRS 6----£9,237.08
RFQ
FC400N-NRS 10----£25,423.99
RFQ
GC400Z-NRS 2 1/2----£4,145.63
RFQ
GC400Z-NRS 8----£16,069.59
RFQ
HC400N-BFG 2 1/2----£4,553.85
RFQ
FC400N-NRS 8----£16,069.59
RFQ
IC400-BFG 4----£6,204.05
RFQ
GC400Z-NRS 3----£4,720.62
RFQ
CC400Z-BFG 6----£10,661.59
RFQ
BC400Z-DNRS 8----£34,158.25
RFQ
BC400Z-DNRS 10----£54,044.01
RFQ
HC400N-BFG 6----£9,899.75
RFQ
GC400Z-NRS 6----£9,237.08
RFQ
GC400Z-NRS 10----£25,423.99
RFQ
BC400Z-DNRS 6----£19,634.18
RFQ
JC400-OSY-FXG 10----£22,255.52
RFQ
CC400Z-BFG 3----£5,492.50
RFQ
BC400N-DNRS 8----£34,158.25
RFQ
BC400N-DNRS 4----£13,158.47
RFQ
WATTS -

LF757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Price (inc. VAT)
ALF757DCDA-OSY-CFM 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£4,811.75
RFQ
BLF757DCDA-OSY-CFM 10-Inline-10"Flanged Joint140 Degree F12.1 Bar33 Degree F£18,613.47
RFQ
CLF757DCDA-OSY-GPM 3-Inline-3"Flanged Joint140 Degree F12.1 Bar33 Degree F£5,298.23
RFQ
DLF757DCDA-BFG-GPM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F£7,969.26
RFQ
ELF757DCDA-OSYXPIV-CFM 6-Inline-6"Flanged Joint140 Degree F12.1 Bar33 Degree F£9,182.47
RFQ
FLF757NDCDA-OSY-CFM 8-N-Pattern-8"Flanged Joint140 Degree F12.1 Bar33 Degree F£22,635.25
RFQ
GLF757NDCDA-BFG-CFM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F£8,151.80
RFQ
GLF757NDCDA-BFG-CFM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F£13,677.40
RFQ
GLF757NDCDA-BFG-GPM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F£8,151.80
RFQ
GLF757NDCDA-BFG-GPM 3-N-Pattern-3"Grooved Joint140 Degree F12.1 Bar33 Degree F£8,561.49
RFQ
HLF757DCDA-OSY-CFMA 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£6,735.92
RFQ
ELF757DCDA-OSYXPIV-GPM 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£7,073.72
RFQ
CLF757DCDA-OSY-GPM 8-Inline-8"Flanged Joint140 Degree F12.1 Bar33 Degree F£11,277.83
RFQ
ILF757DCDA-BFG-GPM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F£4,752.22
RFQ
JLF757DCDA-BFG-GPM 3-N-Pattern-3"Grooved Joint140 Degree F12.1 Bar33 Degree F£5,495.39
RFQ
KLF757DCDA-BFG-CFM 4-N-Pattern-4"Grooved Joint140 Degree F12.1 Bar33 Degree F£6,944.34
RFQ
LLF757DCDA-OSY-CFM 8-Inline-8"Flanged Joint140 Degree F12.1 Bar33 Degree F£11,277.83
RFQ
FLF757NDCDA-OSY-GPMA 4-N-Pattern-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£9,556.20
RFQ
FLF757NDCDA-OSY-GPM 6-N-Pattern-6"Flanged Joint140 Degree F12.1 Bar33 Degree F£13,276.32
RFQ
MLF757DCDA-BFG-CFM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F£10,052.12
RFQ
NLF757DCDA-BFG-CFM 3-N-Pattern-3"Grooved Joint140 Degree F12.1 Bar33 Degree F£5,291.29
RFQ
OLF757DCDA-OSY-GPM 2 1/2-Inline-2-1/2"Flanged Joint140 Degree F12.1 Bar33 Degree F£5,166.52
RFQ
FLF757NDCDA-OSY-CFM 6-N-Pattern-6"Flanged Joint140 Degree F12.1 Bar33 Degree F£13,276.32
RFQ
FLF757NDCDA-OSY-GPM 3-N-Pattern-3"Flanged Joint140 Degree F12.1 Bar33 Degree F£8,169.06
RFQ
PLF757DCDA-OSY-CFM 2 1/2-Inline-2-1/2"Flanged Joint140 Degree F12.1 Bar33 Degree F£5,166.52
RFQ
WATTS -

LFC500 Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet SizeMax. Temp.Price (inc. VAT)
ALFC500N-OSY-LM 10---£29,489.40
RFQ
BLFC500N-BFG-CFM 2 1/2---£6,761.78
RFQ
CLFC500N-BFG-LM 6---£12,607.93
RFQ
DLFC500Z-OSY-GPM 8---£19,798.16
RFQ
ELFC500Z-DOSY-LM 6---£12,740.17
RFQ
DLFC500Z-DOSY-G 8---£19,798.16
RFQ
ELFC500Z-DOSY-LM 4---£8,554.29
RFQ
ELFC500Z-DOSY-LM 3---£7,267.77
RFQ
ALFC500Z-DOSY-C 10---£29,601.52
RFQ
ALFC500Z-OSY-G 10---£29,601.52
RFQ
FLFC500N-BFG-CFM 3---£7,474.76
RFQ
GLFC500N-BFG-CFM 6---£12,721.48
RFQ
GLFC500N-BFG-GPM 3---£7,474.76
RFQ
HLFC500Z-BFG-CFM 3---£7,474.76
RFQ
HLFC500Z-BFG-CFM 4---£8,708.11
RFQ
ILFC500-OSY-LM 4---£6,853.77
RFQ
ELFC500Z-DOSY-LM 8---£19,683.80
RFQ
DLFC500Z-DOSY-G 6---£12,866.67
RFQ
ELFC500Z-DOSY-LM 2 1/2---£6,514.56
RFQ
JLFC500-OSY-LM 6---£10,109.61
RFQ
CLFC500N-BFG-LM 4---£8,598.87
RFQ
ALFC500-DOSY-LM 10---£25,815.26
RFQ
KLFC500N-DOSY-C 2 1/2N Pattern2 1/2"110° F£6,645.36
RFQ
LLFC500N-DOSY-LM 4N Pattern4"110° F£8,554.29
RFQ
KLFC500N-DOSY-C 3N Pattern3"110° F£7,391.39
RFQ
WATTS -

719 Series Double Check Valve Backflow Preventer Assemblies

StyleModelInlet SizeInlet Thread TypeMax. Temp.Max. Working PressureMin. Temp.Outlet SizeThread TypePrice (inc. VAT)
A719-QT-C&T 1 1/2-------£948.72
RFQ
A719-QT-SH 1 1/4-------£776.22
RFQ
A719-QT-C&T 1-------£528.26
RFQ
A719-QT-C&T 1 1/4-------£752.52
RFQ
A719-QT-SH 1-------£514.61
RFQ
A719-QT-C&T 2-------£1,063.00
RFQ
B719QTS 1-------£644.70
RFQ
B719QTS 1/2-------£463.57
RFQ
A719-QT-SH 2-------£1,071.63
RFQ
A719-QT-SH 1 1/2-------£962.37
RFQ
C719QT 1 1/21 1/2"FPT180° F175 PSI33° F1-1/2"FPT£788.17
RFQ
D719-QT-LH 1 1/21 1/2"-180° F175 PSI33° F--£994.72
RFQ
A719QT 1 1/41 1/4"FPT180° F175 PSI33° F1-1/4"FPT£656.45
RFQ
E719QT 11"FPT180° F175 PSI33° F1"FPT£372.18
RFQ
F719QTS 1 1/21-1/2"-180 Degree F12.1 Bar33 Degree F1-1/2"FPT£1,160.76
RFQ
A719-QT-C&T 1/21/2"FPT180° F175 PSI33° F--£414.71
RFQ
A719-QT-SH 1/21/2"FPT180° F175 PSI33° F--£407.51
RFQ
A719QT 1/21/2"-180 Degree F12.1 Bar33 Degree F1/2"NPT£305.02
RFQ
A719-QT-R10 1/21/2"-180 Degree F12.1 Bar33 Degree F1/2"FPT£510.31
RFQ
A719QT 22"NPT180° F175 PSI33° F2"NPT£894.34
RFQ
D719-QT-LH 22"-180° F175 PSI33° F--£1,114.04
RFQ
B719QTS 3/43/4"-180 Degree F12.1 Bar33 Degree F3/4"NPT£556.29
RFQ
A719-QT-SH 3/43/4"-180 Degree F12.1 Bar33 Degree F3/4"FPT£457.12
RFQ
A719-QT-C&T 3/43/4"FPT180° F175 PSI33° F--£465.73
RFQ
A719QT 3/43/4"-180 Degree F12.1 Bar33 Degree F3/4"NPT£335.19
RFQ
WATTS -

LFM300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. VAT)
ALFM300-OSY-LM 3----£6,774.72
RFQ
ALFM300N-OSY-LM 4----£8,154.70
RFQ
ALFM300N-BFG-LM 4----£8,613.23
RFQ
ALFM300-OSY-LM 4----£8,824.53
RFQ
ALFM300-OSY-LM 8----£17,058.28
RFQ
ALFM300-OSY-LM 6----£9,365.03
RFQ
ALFM300-DOSY-LM 4----£9,965.89
RFQ
ALFM300N-DOSY-LM 4----£9,214.09
RFQ
ALFM300N-OSY-LM 3----£6,967.35
RFQ
ALFM300-BFG-LM 8----£17,521.15
RFQ
ALFM300-BFG-LM 3----£7,223.21
RFQ
ALFM300-OSY-LM 2 1/2----£5,929.50
RFQ
ALFM300-DOSY-LM 2 1/2----£6,702.85
RFQ
ALFM300N-DOSY-LM 3----£7,870.05
RFQ
ALFM300N-OSY-LM 2 1/2----£6,303.23
RFQ
ALFM300N-OSY-LM 8----£18,395.13
RFQ
ALFM300-BFG-LM 2 1/2----£6,382.28
RFQ
ALFM300N-BFG-LM 6----£11,065.53
RFQ
ALFM300-BFG-LM 4----£9,271.60
RFQ
BLFM300N-DOSY-C 3N PatternFlanged Joint3"Flanged Joint£8,025.32
RFQ
CLFM300N-BFG-CFM 4N PatternGrooved Joint4"Grooved Joint£8,746.91
RFQ
BLFM300N-OSY-GPM 3N PatternFlanged Joint3"Flanged Joint£7,101.04
RFQ
BLFM300N-OSY-CFM 10N PatternFlanged Joint10"Flanged Joint£28,969.26
RFQ
BLFM300N-OSY-CFM 3N PatternFlanged Joint3"Flanged Joint£7,101.04
RFQ
BLFM300N-OSY-CFM 8N PatternFlanged Joint8"Flanged Joint£18,535.77
RFQ
WATTS -

774DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeItemMax. Temp.Max. Working PressurePrice (inc. VAT)
A774DCDA-LF-CFM 8--Flanged Joint8"Flanged JointDouble Check Valve Assembly110° F175 PSI£12,671.17
RFQ
B774DCDA-LF-LM 8--Flanged Joint8"Flanged JointDouble Check Valve Assembly110° F175 PSI£12,574.87
RFQ
C774DCDA-LF-GPM 10--Flanged Joint10"Flanged JointDouble Check Valve Assembly110° F175 PSI£16,305.68
RFQ
D774DCDA-OSY-CFM 10--Flanged Joint10"Flanged JointDouble Check Valve Assembly110° F175 PSI£22,784.82
RFQ
E774DCDA-OSYXPIV-CFM 6---6"Flanged JointDouble Check Valve Assembly110 Degree F12.1 Bar£9,872.44
RFQ
F774DCDA-PIVXOSY-GPM 4--Flanged Joint4"Flanged JointDouble Check Valve Assembly110° F175 PSI£8,251.00
RFQ
F774DCDA-PIVXOSY-GPM 8--Flanged Joint8"Flanged JointDouble Check Valve Assembly110° F175 PSI£17,840.76
RFQ
F774DCDA-PIVXOSY-GPM 10--Flanged Joint10"Flanged JointDouble Check Valve Assembly110° F175 PSI£24,378.57
RFQ
F774DCDA-PIVXOSY-CFM 4--Flanged Joint4"Flanged JointDouble Check Valve Assembly110° F175 PSI£8,251.00
RFQ
D774DCDA-RH-OSY-GPM 6--Flanged Joint6"Flanged JointDouble Check Valve Assembly110° F175 PSI£9,872.44
RFQ
G774DCDA-OSY-LM 10--Flanged Joint10"Flanged JointDouble Check Valve Assembly110° F175 PSI£22,688.04
RFQ
G774DCDA-OSY-LM 6--Flanged Joint6"Flanged JointDouble Check Valve Assembly110° F175 PSI£9,129.29
RFQ
G774DCDA-OSY-LM 3--Flanged Joint3"Flanged JointDouble Check Valve Assembly110° F175 PSI£7,007.58
RFQ
H774DCDA-LF-LM 12--Flanged Joint12"Flanged JointDouble Check Valve Assembly110° F175 PSI£21,589.85
RFQ
B774DCDA-LF-LM 2 1/2--Flanged Joint2 1/2"Flanged JointDouble Check Valve Assembly110° F175 PSI£4,299.42
RFQ
I774DCDA-LF-GPM 12--Grooved Joint12"Grooved JointDouble Check Valve Assembly110° F175 PSI£21,686.63
RFQ
J774DCDA-LF-GPM 6--Grooved Joint6"Grooved JointDouble Check Valve Assembly110° F175 PSI£6,809.23
RFQ
K774DCDA-LF-GPM 4--Female Threaded4"Female ThreadedDouble Check Valve Assembly110° F175 PSI£5,768.53
RFQ
L774DCDA-LF-CFM 3--Flanged Joint3"Flanged JointDouble Check Valve Assembly110° F175 PSI£5,406.27
RFQ
M774DCDA-LF-GPM 3--Grooved Joint3"Grooved JointDouble Check Valve Assembly110° F175 PSI£5,406.27
RFQ
D774DCDA-OSY-CFM 3--Flanged Joint3"Flanged JointDouble Check Valve Assembly110° F175 PSI£7,105.34
RFQ
D774DCDA-OSY-GPM 2 1/2--Flanged Joint2 1/2"Flanged JointDouble Check Valve Assembly110° F175 PSI£5,840.38
RFQ
N774DCDA-DOSY-GPM 2 1/2---2-1/2"Flanged JointDouble Check Valve Assembly110 Degree F12.1 Bar£6,250.07
RFQ
O774DCDA-DOSY-CFM 10---10"Flanged JointDouble Check Valve Assembly110 Degree F12.1 Bar£24,378.57
RFQ
P774DCDA-LF-LM 10--Flanged Joint10"Flanged JointDouble Check Valve Assembly110° F175 PSI£16,205.94
RFQ
WATTS -

774 Series Double Check Valve Backflow Preventer Assemblies

StyleModelInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Outlet ConnectionOutlet SizePrice (inc. VAT)
A774-DOSY 12-12"Flanged Joint110 Degree F12.1 Bar33 Degree F-12"£30,590.88
RFQ
B774-PIVXOSY 10-10"Flanged Joint110 Degree F12.1 Bar33 Degree F-10"£22,073.70
RFQ
C774-DNRS 12-12"Flanged Joint110 Degree F12.1 Bar33 Degree F-12"£30,986.74
RFQ
D774-DOSY 2 1/2-2-1/2"Flanged Joint110 Degree F12.1 Bar33 Degree F-2-1/2"£4,391.41
RFQ
E774-DOSY 3-3"Flanged Joint110 Degree F12.1 Bar33 Degree F-3"£5,025.36
RFQ
F774-DOSY 8-8"Flanged Joint110 Degree F12.1 Bar33 Degree F-8"£14,978.29
RFQ
G774-DOSY 10-10"Flanged Joint110 Degree F12.1 Bar33 Degree F-10"£20,629.48
RFQ
B774-PIVXOSY 6-6"Flanged Joint110 Degree F12.1 Bar33 Degree F-6"£8,110.12
RFQ
H774-OSYXPIV 4-4"Flanged Joint110 Degree F12.1 Bar33 Degree F-4"£5,187.78
RFQ
I774-DNRS 2 1/2-2-1/2"Flanged Joint110 Degree F12.1 Bar33 Degree F-2-1/2"£4,401.50
RFQ
J774-NRS--------£5,248.33
K774-DNRS 3-3"Flanged Joint110 Degree F12.1 Bar33 Degree F-3"£4,834.17
RFQ
L774-DNRS 4-4"Flanged Joint110 Degree F12.1 Bar33 Degree F-4"£5,061.28
RFQ
M774-DNRS 8-8"Flanged Joint110 Degree F12.1 Bar33 Degree F-8"£16,289.50
RFQ
B774-PIVXOSY 8-8"Flanged Joint110 Degree F12.1 Bar33 Degree F-8"£16,026.20
RFQ
B774-PIVXOSY 4-4"Flanged Joint110 Degree F12.1 Bar33 Degree F-4"£5,187.78
RFQ
N774-DNRS 6-6"Flanged Joint110 Degree F12.1 Bar33 Degree F-6"£8,125.93
RFQ
O774-OSY--------£4,167.07
H774-OSYXPIV 8-8"Flanged Joint110 Degree F12.1 Bar33 Degree F-8"£16,026.20
RFQ
P774-DOSY 6-6"Flanged Joint110 Degree F12.1 Bar33 Degree F-6"£8,110.12
RFQ
Q774-DOSY 4-4"Flanged Joint110 Degree F12.1 Bar33 Degree F-4"£5,187.78
RFQ
R774-DNRS 10-10"Flanged Joint110 Degree F12.1 Bar33 Degree F-10"£21,677.82
RFQ
S774-DNRS-S 6-6"Flanged Joint110 Degree F12.1 Bar33 Degree F-6"£18,792.34
RFQ
H774-OSYXPIV 10-10"Flanged Joint110 Degree F12.1 Bar33 Degree F-10"£22,073.70
RFQ
H774-OSYXPIV 6-6"Flanged Joint110 Degree F12.1 Bar33 Degree F-6"£8,110.12
RFQ
WATTS -

757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Price (inc. VAT)
A757NDCDA-OSY-LM 6-N-Pattern-6"Flanged Joint140 Degree F12.1 Bar33 Degree F£12,234.19
RFQ
B757NDCDA-BFG-LM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F£12,609.34
RFQ
C757NDCDA-BFG-CFM-N-Pattern-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£21,431.53
RFQ
D757DCDA-OSY-LM 3-Inline-3"Flanged Joint140 Degree F12.1 Bar33 Degree F£5,785.75
RFQ
A757NDCDA-OSY-LM 2 1/2-N-Pattern-2-1/2"Flanged Joint140 Degree F12.1 Bar33 Degree F£7,102.48
RFQ
E757NDCDA-OSY-LM 3-N-Pattern-3"Flanged Joint140 Degree F12.1 Bar33 Degree F£7,481.97
RFQ
F757DCDA-BFG-LM 2 1/2-Inline-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F£5,775.69
RFQ
A757NDCDA-OSY-LM 10-N-Pattern-10"Flanged Joint140 Degree F12.1 Bar33 Degree F£23,683.60
RFQ
G757DCDA-BFG-LM 8-Inline-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£14,946.67
RFQ
H757NDCDA-BFG-LM 4-N-Pattern-4"Grooved Joint140 Degree F12.1 Bar33 Degree F£9,137.89
RFQ
I757DCDA-BFG-CFM-Inline-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£15,060.24
RFQ
J757-DCDA PIVXBFG-GPM 4-Straight-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£15,718.57
RFQ
B757NDCDA-BFG-LM 8-N-Pattern-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£21,315.69
RFQ
B757NDCDA-BFG-LM 3-N-Pattern-3"Grooved Joint140 Degree F12.1 Bar33 Degree F£7,848.51
RFQ
K757DCDA-BFG-LM 3-Inline-3"Grooved Joint140 Degree F12.1 Bar33 Degree F£6,133.61
RFQ
L757DCDA-BFG-LM 6-Inline-6"Grooved Joint140 Degree F12.1 Bar33 Degree F£8,384.67
RFQ
A757NDCDA-OSY-LM 8-N-Pattern-8"Flanged Joint140 Degree F12.1 Bar33 Degree F£20,938.87
RFQ
A757NDCDA-OSY-LM 4-N-Pattern-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£8,774.22
RFQ
M757DCDA-BFG-GPM-Inline-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£15,060.24
RFQ
D757DCDA-OSY-LM 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F£6,158.07
RFQ
N757NDCDA-BFG-GPM-N-Pattern-8"Grooved Joint140 Degree F12.1 Bar33 Degree F£21,431.53
RFQ
D757DCDA-OSY-LM 10-Inline-10"Flanged Joint140 Degree F12.1 Bar33 Degree F£17,205.89
RFQ
O757DCDA-OSY-GPM 6-Inline-6"Flanged Joint140 Degree F12.1 Bar33 Degree F£8,106.21
RFQ
H757NDCDA-BFG-LM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F£7,469.01
RFQ
P757DCDA-BFG-LM 4-Inline-4"Grooved Joint140 Degree F12.1 Bar33 Degree F£6,504.50
RFQ
WATTS -

4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternInlet SizePrice (inc. VAT)
A4000B-HC 2--£4,356.93
RFQ
BU4000B-S 1 1/2Inline1 1/2"£2,098.69
RFQ
C4000B-OSY 2Straight2"£3,748.89
RFQ
D4000B-LBV 3/4Straight3/4"£701.49
RFQ
E4000BM2-S 2Straight2"£1,745.06
RFQ
F4000BM3-S 3/4Straight3/4"£731.67
RFQ
G4000B-S 1/2Straight1/2"£538.32
RFQ
H4000BM3 3/4Straight3/4"£661.23
RFQ
I4000B 1 1/4Straight1 1/4"£1,222.55
RFQ
J4000BM3-LBV 3/4Straight3/4"£512.45
RFQ
K4000B-LBV 1 1/2Straight1 1/2"£1,020.59
RFQ
L4000B 2Straight2"£1,517.94
RFQ
M4000B-LBV 1Straight1"£635.36
RFQ
N4000B 1/2Straight1/2"£496.64
RFQ
O4000BM2-S 1 1/4Straight1 1/4"£1,335.40
RFQ
P4000BM2-S 1Straight1"£867.51
RFQ
Q4000B-LBV 1/2Straight1/2"£384.54
RFQ
R4000B-LBV 2Straight2"£1,174.39
RFQ
S4000B-LBV 1 1/4Straight1 1/4"£945.11
RFQ
T4000BM2 1Straight1"£780.54
RFQ
U4000BM2 3/4Straight3/4"£661.23
RFQ
V4000BM2-S 1 1/2Straight1 1/2"£1,463.33
RFQ
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