Backflow Preventers

148 - 168 of 246 Items (4151 Products) Filter
WATTS -

957N Series Reduced Pressure Zone Assemblies

StyleModelMax. Working PressureTypeInlet TypeOutlet SizeBody FinishStrainerMin. Temp.Meter TypePrice (inc. VAT)
A957N-OSY 612.1 BarValve To AccessoryFlanged Joint6"PlainNo33°FNo Meter£14,117.23
RFQ
B957N-NRS 812.1 BarValve To AccessoryFlanged Joint8"PlainNo33°FNo Meter£14,008.01
RFQ
B957N-BFG 312.1 BarValve To AccessoryGrooved Joint3"PlainNo33°FNo Meter£7,911.73
RFQ
C957N-NRS 312.1 BarValve To AccessoryFlanged Joint3"PlainNo33°FNo Meter£5,229.46
RFQ
A957N-OSY 812.1 BarValve To AccessoryFlanged Joint8"PlainNo33°FNo Meter£21,572.27
RFQ
B957N-BFG 412.1 BarValve To AccessoryGrooved Joint4"PlainNo33°FNo Meter£9,622.33
RFQ
B957N-NRS 612.1 BarValve To AccessoryFlanged Joint6"PlainNo33°FNo Meter£10,612.75
RFQ
A957N-OSY 1012.1 BarValve To AccessoryFlanged Joint10"PlainNo33°FNo Meter£25,572.07
RFQ
B957N-BFG 612.1 BarValve To AccessoryGrooved Joint6"PlainNo33°FNo Meter£15,530.28
RFQ
D957N-DNRS 3175 psiKitFlanged Joint3"PlainNo33°FNo Meter£13,129.71
RFQ
E957N-OSY 3175 psiKitFlanged Joint3"PlainNo33°FNo Meter£7,194.47
RFQ
F957N-OSY 2 1/2175 psiKitFlanged Joint2 1/2"PlainNo33°FNo Meter£6,586.43
RFQ
StyleModelSeat MaterialBody FinishBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
AU860-QT 2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£1,423.80
RFQ
AU860-QT 1 1/2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£1,336.12
RFQ
WATTS -

C500 Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet TypeOutlet TypeMeter TypeSeat MaterialMax. Working PressureMin. Temp.TypePrice (inc. VAT)
AC500Z-DOSY-G 6--------£12,139.31
RFQ
BC500N-DOSY-LM 2 1/2--------£6,146.56
RFQ
CC500-DOSY-LM 4--------£7,303.73
RFQ
DC500N-OSY-GPM 2 1/2--------£5,548.58
RFQ
AC500Z-OSY-CFM 2 1/2--------£5,548.58
RFQ
AC500Z-OSY-GPM 3--------£6,172.43
RFQ
DC500N-DOSY-G 3--------£6,973.09
RFQ
AC500Z-DOSY-C 3--------£6,973.09
RFQ
AC500Z-DOSY-C 6--------£12,139.31
RFQ
AC500Z-DOSY-G 4--------£8,190.62
RFQ
CC500-DOSY-LM 3--------£4,435.98
RFQ
BC500N-DOSY-LM 3--------£6,853.77
RFQ
BC500N-DOSY-LM 4--------£8,069.87
RFQ
CC500-OSY-CFM 3--------£5,565.83
RFQ
BC500N-DOSY-LM 6--------£12,018.56
RFQ
EC500Z-DOSY-LM 4--------£8,069.87
RFQ
FC500N-BFG-CFM 6--------£11,999.89
RFQ
DC500N-OSY-CFM 2 1/2--------£5,548.58
RFQ
DC500N-OSY-CFM 3--------£6,172.43
RFQ
DC500N-OSY-GPM 3--------£6,172.43
RFQ
AC500Z-OSY-GPM 2 1/2--------£5,548.58
RFQ
DC500N-DOSY-G 2 1/2--------£6,270.18
RFQ
DC500N-DOSY-G 4--------£8,190.62
RFQ
AC500Z-DOSY-C 2 1/2--------£6,270.18
RFQ
AC500Z-DOSY-G 2 1/2--------£6,270.18
RFQ
WATTS -

774 Series Double Check Valve Backflow Preventer Assemblies

StyleModelStrainerMax. Working PressureInlet TypeOutlet SizeOutlet TypeBody FinishMin. Temp.TypePrice (inc. VAT)
A774-OSY--------£4,167.07
B774-NRS--------£5,248.33
C774-NRS 2 1/2No175 psiFlanged Joint2 1/2"Flanged JointPlain33°FKit£4,114.01
RFQ
D774-DNRS 3No12.1 BarFlanged Joint3"Flanged JointPlain33°FKit£4,834.17
RFQ
D774-DNRS 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit£16,289.50
RFQ
E774-OSY 10No175 psiFlanged Joint10"Flanged JointPlain33°FKit£20,629.48
RFQ
F774-OSY-FXG 3No175 psiFlanged Joint3"Grooved JointPlain33°FKit£4,697.61
RFQ
F774-OSY-GXF 2 1/2No175 psiGrooved Joint2 1/2"Flanged JointPlain33°FKit£4,103.93
RFQ
F774-OSY-FXG 4No175 psiFlanged Joint4"Grooved JointPlain33°FKit£4,848.53
RFQ
F774-OSY-GXF 3No175 psiGrooved Joint3"Flanged JointPlain33°FKit£4,697.61
RFQ
D774-DNRS 2 1/2No12.1 BarFlanged Joint2 1/2"Flanged JointPlain33°FKit£4,401.50
RFQ
D774-DNRS 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,061.28
RFQ
D774-DNRS 10No12.1 BarFlanged Joint10"Flanged JointPlain33°FKit£21,677.82
RFQ
G774-DOSY 2 1/2No12.1 BarFlanged Joint2 1/2"Flanged JointPlain33°FKit£4,391.41
RFQ
G774-DOSY 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,187.78
RFQ
C774-NRS 3No175 psiFlanged Joint3"Flanged JointPlain33°FKit£4,517.93
RFQ
H774-OSY-GXG 8No175 psiGrooved Joint8"Grooved JointPlain33°FKit£16,026.20
RFQ
E774-OSY 3No175 psiFlanged Joint3"Flanged JointPlain33°FKit£4,697.61
RFQ
I774-LF 3No175 psiFlanged Joint3"-Plain33°FKit£2,953.96
RFQ
E774-OSY 4No175 psiFlanged Joint4"Flanged JointPlain33°FKit£4,848.53
RFQ
C774-NRS 8No175 psiFlanged Joint8"Flanged JointPlain33°FKit£15,225.52
RFQ
E774-OSY 8No175 psiFlanged Joint8"Flanged JointPlain33°FKit£14,978.29
RFQ
J774-PIVXOSY 3No12.1 BarFlanged Joint3"Flanged JointPlain33°FKit£5,025.36
RFQ
K774-OSYXPIV 3No12.1 BarFlanged Joint3"Flanged JointPlain33°FKit£5,025.36
RFQ
K774-OSYXPIV 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit£16,026.20
RFQ
WATTS -

LF957RPDA Series Reduced Pressure Zone Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeBody FinishStrainerMin. Temp.Inlet TypePrice (inc. VAT)
ALF957-RPDA-OSY-CFM 312.1 BarValve To AccessoryCFM3"PlainNo33°FGrooved Joint£5,399.08
RFQ
ALF957RPDA-OSY-GPM 812.1 BarValve To AccessoryGPM8"PlainNo33°FGrooved Joint£16,736.71
RFQ
ALF957-RPDA-OSY-CFM 412.1 BarValve To AccessoryCFM4"PlainNo33°FGrooved Joint£7,053.61
RFQ
ALF957-RPDA-OSY-CFM 612.1 BarValve To AccessoryCFM6"PlainNo33°FGrooved Joint£10,161.38
RFQ
ALF957RPDA-OSY-GPM 2 1/212.1 BarValve To AccessoryGPM2 1/2"PlainNo33°FGrooved Joint£4,862.93
RFQ
ALF957RPDA-OSY-GPM 412.1 BarValve To AccessoryGPM4"PlainNo33°FGrooved Joint£7,053.61
RFQ
ALF957RPDA-OSY-GPM 312.1 BarValve To AccessoryGPM3"PlainNo33°FGrooved Joint£5,399.08
RFQ
ALF957RPDA-OSY-GPM 612.1 BarValve To AccessoryGPM6"PlainNo33°FGrooved Joint£10,161.38
RFQ
ALF957-RPDA-OSY-CFM 812.1 BarValve To AccessoryCFM8"PlainNo33°FGrooved Joint£16,736.71
RFQ
BLF957RPDA-DOSY-CFM 8175 psiKitCFM8"PlainNo33°FGrooved Joint£16,736.71
RFQ
CLF957RPDA-OSY-GPM 10175 psiKitGPM10"PlainNo33°FGrooved Joint£19,567.97
RFQ
CLF957-RPDA-OSY-CFM 10175 psiKitCFM10"PlainNo33°FGrooved Joint£19,567.97
RFQ
CLF957RPDA-DOSY-CFM 4175 psiKitCFM4"PlainNo33°FGrooved Joint£7,969.26
RFQ
BLF957RPDA-OSY-LM 8175 psiKitNo Meter8"PlainNo33°FGrooved Joint£16,629.67
RFQ
APOLLO VALVES -

RPLF4A Series Reduced Pressure Principle Backflow Preventers

StyleModelHeightConnection TypeMax. PressureTemp. RangePrice (inc. VAT)
A4ALF20G01----£37,871.46
A4ALF20903S----£8,743.34
B4ALF210012----£5,429.47
A4ALF20E03S----£33,563.61
A4ALF20C03S----£17,404.46
C4ALF20903----£4,624.34
C4ALF203A2F7 1/8"NPT175 psi+33°F to +180°F£658.49
C4ALF204A2F7 3/8"NPT175 psi+33°F to +180°F£679.23
C4ALF205A2F8"NPT175 psi+33°F to +180°F£690.94
D4ALF206T2F9 7/8"NPT175 psi+33°F to +180°F£1,207.78
D4ALF207T2F9 7/8"NPT175 psi+33°F to +180°F£1,364.42
D4ALF208T2F11"NPT175 psi+33°F to +180°F£1,439.80
WATTS -

009 Series Reduced Pressure Zone Assemblies

StyleModelSeat MaterialValve TypeStrainerMax. Working PressureTypeInlet TypeOutlet SizeFittingPrice (inc. VAT)
A009-M1-QTS--------£725.56
B009-QT-SC 1/2--------£870.39
RFQ
C009M2-QT HC 2Engineered PlasticQuarter Turn Ball ValveNo12.1 BarValve To AccessoryFemale Threaded2 1/2"No£2,045.51
RFQ
D009M2-QT 2Engineered PlasticQuarter Turn Ball ValveNo175 psiKitFemale Threaded2"No£1,026.39
RFQ
E009M2-LF 2Stainless SteelNo Shutoff ValveNo175 psiKitFemale Threaded2"No£1,333.24
RFQ
D009M2-PC-QT 1 1/2Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded1 1/2"No£1,451.83
RFQ
F009M3-LF 3/4Stainless SteelNo Shutoff ValveNo12.1 BarValve To AccessoryFemale Threaded3/4"No£621.71
RFQ
G009M2-QT-CT 1Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded1"No£885.48
RFQ
HU009M2-A-QT-S 1Stainless SteelQuarter Turn Ball ValveYes175 psiKitUnion Joint1"Yes£1,076.67
RFQ
B009M2-QT-BC 1Stainless SteelQuarter Turn Ball ValveNo12.1 BarValve To AccessoryFemale Threaded1"No£885.48
RFQ
IU009M2-QT-S 1 1/2Stainless SteelQuarter Turn Ball ValveYes175 psiKitUnion Joint1 1/2"No£1,707.68
RFQ
BU009M2-LF 3/4Stainless SteelNo Shutoff ValveNo12 BarValve To AccessoryUnion Joint3/4"No£716.55
RFQ
JU009M2-QT-S-SH 2Stainless SteelQuarter Turn Ball ValveYes175 psiKitUnion Joint2"No£2,322.93
RFQ
KU009M2-QT-S 2Stainless SteelQuarter Turn Ball ValveYes175 psiKitUnion Joint2"No£2,100.12
RFQ
LU009M2-PC-QT 2Stainless SteelQuarter Turn Ball ValveNo175 psiKitUnion Joint2"No£1,934.80
RFQ
MU009M2-QT 1 1/4Stainless SteelQuarter Turn Ball ValveNo175 psiKitUnion Joint1 1/4"No£1,305.19
RFQ
BU009M2-QT-S-SH 3/4Stainless SteelQuarter Turn Ball ValveYes12 BarValve To AccessoryUnion Joint3/4"No£917.10
RFQ
N009M2-LF 1 1/4Stainless SteelNo Shutoff ValveNo175 psiKitFemale Threaded1 1/4"No£1,150.68
RFQ
B009M3-QT-BC 3/4Stainless SteelQuarter Turn Ball ValveNo12.1 BarValve To AccessoryFemale Threaded3/4"No£749.62
RFQ
OU009M2-QT-S-SH 1 1/4Stainless SteelQuarter Turn Ball ValveYes175 psiKitUnion Joint1 1/4"No£1,677.51
RFQ
P009-QT-CT 1/2Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded1/2"No£564.18
RFQ
QU009M2-A-PC-QT 2Stainless SteelQuarter Turn Ball ValveNo175 psiKitUnion Joint2"Yes£2,140.37
RFQ
F009-LF 1/2Stainless SteelNo Shutoff ValveNo12.1 BarValve To AccessoryFemale Threaded1 1/2"No£442.72
RFQ
MU009M2-QT 1 1/2Stainless SteelQuarter Turn Ball ValveNo175 psiKitUnion Joint1 1/2"No£1,444.65
RFQ
R009M2-LF 1Stainless SteelNo Shutoff ValveNo175 psiKitFemale Threaded1"No£724.47
RFQ
StyleModelConnection TypeTypeOutlet SizeBody MaterialSeat MaterialBody FinishStrainerMin. Temp.Price (inc. VAT)
A9D-M2-3/4"FNPTWholesale To Retail3/4"BrassRubberPlainYes33°F£137.51
A9D-M3-1/2"FNPT UnionWholesale To Retail1/2"BrassRubberPlainYes33°F£118.43
WATTS -

957ZRPDA Series Reduced Pressure Detector Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeBody FinishStrainerMin. Temp.Inlet TypePrice (inc. VAT)
A957ZRPDA-BFG-CFM 2 1/212.06 BarValve To AccessoryCFM2 1/2"PlainNo33°FGrooved Joint£6,428.31
RFQ
A957ZRPDA-BFG-CFM 612.06 BarValve To AccessoryCFM6"PlainNo33°FGrooved Joint£13,946.19
RFQ
A957ZRPDA-OSY-CFM 2 1/212.06 BarValve To AccessoryCFM2 1/2"PlainNo33°FGrooved Joint£6,087.63
RFQ
A957ZRPDA-BFG-CFM 412.06 BarValve To AccessoryCFM4"PlainNo33°FGrooved Joint£9,457.03
RFQ
A957ZRPDA-BFG-GPM 312.06 BarValve To AccessoryGPM3"PlainNo33°FGrooved Joint£6,960.15
RFQ
B957ZRPDA-OSY-CFM 8175 psiKitCFM8"PlainNo33°FGrooved Joint£19,802.55
RFQ
WATTS -

994RPDA Series Reduced Pressure Detector Assemblies

StyleModelMeter TypeOutlet SizeBody FinishStrainerMax. Working PressureMin. Temp.TypeInlet TypePrice (inc. VAT)
A994RPDA-OSY-CFM 8CFM8"PlainNo175 psi33°FValve To AccessoryFlanged Joint£22,556.10
RFQ
B994RPDA-OSY-CFM 6CFM6"PlainNo175 psi33°FValve To AccessoryFlanged Joint£12,820.65
RFQ
B994RPDA-OSY-CFM 4CFM4"PlainNo175 psi33°FValve To AccessoryFlanged Joint£8,899.28
RFQ
B994RPDA-LF-CFM 4CFM4"PlainNo175 psi33°FValve To AccessoryFlanged Joint£7,020.54
RFQ
B994RPDA-OSY-GPM 3GPM3"PlainNo175 psi33°FValve To AccessoryFlanged Joint£7,778.07
RFQ
B994RPDA-OSY-GPM 2 1/2GPM2 1/2"PlainNo175 psi33°FValve To AccessoryFlanged Joint£7,000.40
RFQ
B994RPDA-OSY-GPM 6GPM6"PlainNo175 psi33°FValve To AccessoryFlanged Joint£12,820.65
RFQ
FEBCO -

860 Small Series Reduced Pressure Zone Assemblies

StyleModelSeat MaterialBody FinishBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
A860-QT 1 1/4PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£851.76
RFQ
B860-QT 2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£1,048.15
RFQ
C860-QT 1/2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£441.84
RFQ
D860-QT 3/4PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£462.90
RFQ
B860-QT 1 1/2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£916.53
RFQ
StyleModelMeter TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
ALFC500Z-OSY-CFM 4CFMRubberZ Pattern175 psi33°FKitFlanged JointFlanged Joint£7,683.21
RFQ
ALFC500Z-OSY-CFM 2 1/2CFMRubberZ Pattern175 psi33°FKitFlanged JointFlanged Joint£5,882.07
RFQ
ALFC500Z-OSY-CFM 8CFMRubberZ Pattern175 psi33°FKitFlanged JointFlanged Joint£19,798.16
RFQ
ALFC500Z-OSY-GPM 2 1/2GPMRubberZ Pattern175 psi33°FKitFlanged JointFlanged Joint£5,882.07
RFQ
WATTS -

957RPDA Series Reduced Pressure Zone Assemblies

StyleModelMax. Working PressureTypeMeter TypeInlet TypeOutlet SizeOutlet TypeBody StyleSeat MaterialPrice (inc. VAT)
A957RPDA-OSY-LM 412.06 BarValve To AccessoryNo MeterGrooved Joint4"Grooved JointStraight-£6,550.48
RFQ
B957RPDA-OSY-GPM 1012.06 BarValve To AccessoryGPMGrooved Joint10"Grooved JointStraight-£18,458.04
RFQ
B957RPDA-OSY-GPM 2 1/212.06 BarValve To AccessoryGPMGrooved Joint2 1/2"Grooved JointStraight-£4,586.90
RFQ
B957RPDA-OSY-GPM 312.06 BarValve To AccessoryGPMGrooved Joint3"Grooved JointStraight-£5,092.90
RFQ
A957RPDA-OSY-LM 1012.06 BarValve To AccessoryNo MeterGrooved Joint10"Grooved JointStraight-£18,355.43
RFQ
B957RPDA-DOSY-GPM 812.06 BarValve To AccessoryGPMGrooved Joint8"Grooved JointStraight-£15,790.46
RFQ
B957RPDA-OSY-GPM 612.1 BarValve To AccessoryGPMFlanged Joint6"Flanged JointInlineEngineered Plastic£9,583.51
RFQ
B957RPDA-OSY-GPM 412.1 BarValve To AccessoryGPMFlanged Joint4"Flanged JointInlineEngineered Plastic£6,653.97
RFQ
B957RPDA-OSY-GPM 812.1 BarValve To AccessoryGPMFlanged Joint8"Flanged JointInlineEngineered Plastic£15,790.46
RFQ
C957RPDA-DOSY-GPM 4175 psiKitGPMGrooved Joint4"Grooved JointStraight-£7,517.89
RFQ
C957RPDA-DOSY-CFM 6175 psiKitCFMGrooved Joint6"Grooved JointStraight-£10,831.22
RFQ
C957RPDA-DOSY-CFM 8175 psiKitCFMGrooved Joint8"Grooved JointStraight-£15,790.46
RFQ
C957RPDA-DOSY-CFM 4175 psiKitCFMGrooved Joint4"Grooved JointStraight-£7,517.89
RFQ
StyleModelMPNPrice (inc. VAT)
A4AN709C64AN709C6£14,803.53
A4AN709C104AN709C10£14,803.53
A4AN709E64AN709E6£14,803.53
A4AN709E104AN709E10£14,803.53
A4AN709G64AN709G6£14,587.82
A4AN709G104AN709G10£14,587.82
A4AN729C64AN729C6£7,451.24
A4AN729C104AN729C10£13,509.51
A4AN729E64AN729E6£13,509.51
A4AN729E104AN729E10£7,451.24
A4AN729G64AN729G6£7,332.28
A4AN729G104AN729G10£7,332.28
StyleModelMPNPrice (inc. VAT)
A4AN10A014AN10A01£6,202.97
A4AN10E014AN10E01£19,667.13
A4AN100014AN10001£4,269.15
A4AN109014AN10901£4,159.60
APOLLO VALVES -

RPDALF4AN Series Reduced Pressure Detector Assemblies

Apollo RPDALF4AN Series reduced pressure detector assemblies (RPDAs) are used in plumbing and water supply systems to monitor and detect potential backflow conditions, thereby preventing contaminants to enter the potable water supply. They employ a reduced pressure zone configuration, consisting of two check valves and a pressure relief valve in between. This arrangement helps maintain a lower pressure zone between the two check valves, reducing the risk of backflow. These vertical up / vertical down oriented assemblies are integrated with an internal swivel connection that helps pivot the second check valve (which is situated downstream) to 180 degrees vertical up flow orientation. This allows consistent water flow in situations where the backflow preventer is in a vertical up (upstream) position. They are made of stainless steel for excellent durability and feature a bypass assembly to allow quick maintenance and servicing without interrupting the water supply. These lead-free devices also include flowmeters that measure the flow rate of water in gallons per minute, snap-in check retainers to hold the check valves in place and stainless steel coupling & bolts to get access to check valves and relief valves, respectively.

StyleModelMPNPrice (inc. VAT)
A4ANLF70GE84ANLF70GE8£54,132.91
RFQ
A4ANLF70GG34ANLF70GG3£53,917.22
RFQ
A4ANLF70GG64ANLF70GG6£53,917.22
RFQ
A4ANLF70GG74ANLF70GG7£53,917.22
RFQ
A4ANLF70GG84ANLF70GG8£53,917.22
RFQ
A4ANLF70GG104ANLF70GG10£53,917.22
RFQ
A4ANLF70HC34ANLF70HC3£88,838.35
RFQ
A4ANLF70HC64ANLF70HC6£88,838.35
RFQ
A4ANLF70HE34ANLF70HE3£36,494.66
RFQ
A4ANLF70HE64ANLF70HE6£88,838.35
RFQ
A4ANLF70HG34ANLF70HG3£88,622.66
RFQ
A4ANLF70HG64ANLF70HG6£88,622.66
RFQ
B4ANLF72EC74ANLF72EC7£23,457.58
B4ANLF72EC84ANLF72EC8£23,457.58
B4ANLF72EC94ANLF72EC9£25,455.99
B4ANLF72EE34ANLF72EE3£23,457.58
B4ANLF72EE44ANLF72EE4£25,455.99
B4ANLF72EE64ANLF72EE6£23,457.58
B4ANLF72EE74ANLF72EE7£23,457.58
B4ANLF72EE84ANLF72EE8£42,529.94
B4ANLF72EE94ANLF72EE9£46,153.18
B4ANLF72EE104ANLF72EE10£23,457.58
B4ANLF72EG34ANLF72EG3£23,338.61
B4ANLF72EG44ANLF72EG4£25,337.02
B4ANLF72EG64ANLF72EG6£23,338.61
StyleModelMPNPrice (inc. VAT)
A4SGLF10A074SGLF10A07£4,495.68
A4SGLF10A094SGLF10A09£4,797.36
A4SGLF10C034SGLF10C03£4,871.04
A4SGLF10C094SGLF10C09£15,172.72
APOLLO VALVES -

4A Series, Double Check Valve Assemblies

StyleModelFlow DesignMounting OrientationPrice (inc. VAT)
A4A4A33BM--£87.60
A4A4H33HMC--£87.60
A4A4H44AM--£303.35
A4A4A33AM--£87.60
A4A4H44BM--£303.35
A4A4H33BMC--£87.60
A4A4H33AM--£87.60
A4A4A33HM--£303.35
A4A4H33HM--£87.60
A4A4A33AMC--£87.60
A4A4H33BM--£87.60
A4A4A44BM--£303.35
A4A4A44AMC--£87.60
A4A4A33BMC--£87.60
A4A4H44HM--£87.60
A4A4A44HM--£303.35
A4A4H44HMC--£303.35
B4A4A44AMDual With VentHorizontal£80.33
WATTS -

Double Check Backflow Preventers

StyleModelConnection TypeHeightMax. PressureTemp. RangePrice (inc. VAT)
ALF007M1-QT 1-----
RFQ
BLF007M1-QT 2-----
RFQ
C007M2-QT 1 1/2-----
RFQ
DLF007M3-QT 3/4-----
RFQ
E1/2 LF007-QT-S-----
RFQ
F1/2 LF007-QT-----
RFQ
G1/2 007-QT-----
RFQ
C007M2-QT 1 1/4NPT5"175 psi+33°F to +180°F£1,078.38
C1 1/2 LF007M2-QT-SNPT7.062"175 psi+33°F to +180°F£1,678.93
H1 LF007M1-QT-PRESSPress6 3/4"175 psi+33°F to +180°F£660.52
WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeInlet TypeOutlet SizeBody StyleOutlet TypeBody PatternSeat MaterialPrice (inc. VAT)
A957N-DNRS 10--------£42,742.73
RFQ
A957N-DNRS 8--------£35,196.08
RFQ
A957N-DNRS 6--------£26,660.47
RFQ
A957N-DNRS 4--------£16,501.99
RFQ
B957Z-OSY 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---£25,572.07
RFQ
B957Z-NRS 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---£17,010.91
RFQ
C957-NRS-S-SS 612.1 BarValve To AccessoryGrooved Joint6"InlineGrooved Joint-Engineered Plastic£9,155.15
RFQ
B957N-NRS 1012.1 BarValve To AccessoryFlanged Joint10"N Pattern---£17,010.91
RFQ
C957-NRS-S-SS 412.1 BarValve To AccessoryGrooved Joint4"InlineGrooved Joint-Engineered Plastic£5,506.90
RFQ
D957-QT 412.1 BarValve To AccessoryGrooved Joint4"StraightGrooved Joint-Engineered Plastic£5,984.14
RFQ
B957N-QT 2 1/212.1 BarValve To AccessoryFemale Threaded2"N Pattern---£5,699.49
RFQ
B957N-NRS 2 1/212.1 BarValve To AccessoryFlanged Joint2 1/2"N Pattern---£4,477.68
RFQ
B957Z-NRS 812.1 BarValve To AccessoryFlanged Joint8"Z Pattern---£14,008.01
RFQ
C957-NRS-S-SS 812.1 BarValve To AccessoryGrooved Joint8"InlineGrooved Joint-Engineered Plastic£16,120.92
RFQ
B957Z-OSY 812.1 BarValve To AccessoryFlanged Joint8"Z Pattern---£21,572.27
RFQ
B957-NRS-S 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic£20,475.54
RFQ
E957N-OSY 412.1 BarValve To AccessoryFlanged Joint4"N Pattern---£8,748.36
RFQ
C957-NRS-S-SS 2 1/212.1 BarValve To AccessoryGrooved Joint2 1/2"InlineGrooved Joint-Engineered Plastic£3,741.69
RFQ
B957-NRS-S 812.1 BarValve To AccessoryGrooved Joint8"InlineGrooved Joint-Engineered Plastic£15,826.38
RFQ
F957-QT12.1 BarValve To AccessoryGrooved Joint2 1/2"StraightGrooved Joint-Engineered Plastic£11,558.29
RFQ
C957-NRS-S-SS 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic£20,968.18
RFQ
B957N-NRS 412.1 BarValve To AccessoryFlanged Joint4"N Pattern---£6,569.17
RFQ
C957-NRS-S-SS 312.1 BarValve To AccessoryGrooved Joint3"InlineGrooved Joint-Engineered Plastic£4,553.85
RFQ
B957N-QT 312.1 BarValve To AccessoryFemale Threaded3"N Pattern---£6,653.97
RFQ
B957Z-QT 312.1 BarValve To AccessoryFemale Threaded3"Z Pattern---£6,653.97
RFQ
ZURN -

Dual Check Backflow Preventers

StyleModelConnection TypeMax. PressureTemp. RangeApplicationPrice (inc. VAT)
A114UFMX1UF-700XLFMTC x FNPT175 psi0°F to +180°F-£133.72
B1UFMX34UF-700XLFMTC x FNPT175 psi0°F to +180°F-£76.00
C1UFMX1MM-700XLFmtc x Mmtc175 psi0°F to +180°F-£77.44
D1UFX1F-700XLFPFNPT175 psi0°F to +180°FPlumbing£238.58
1...789...12

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