Backflow Preventers

WATTS -

9D Series Dual Check Valves

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Style	Model	Connection Type	Inlet Size	Outlet Size	Size	Price (inc. VAT)
A	9D-M2-3/4"	Fnpt	3/4"	3/4"	3/4"	£134.27
B	9D-M3-1/2"	FNPT Union	1/2"	1/2"	1/2"	£117.78

ZURN -

975XL2U Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	34-975XL2U	£816.31
B	112-975XL2U	£1,376.64
C	1-975XL2U	£875.02

WATTS -

B911 Series Backflow Preventers

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Style	Model	Body Material	Disc Material	Inlet Type	Outlet Type	Price (inc. VAT)
A	B911S-M3	Brass	EPDM	Union Solder	Female Threaded	£260.37
B	B911T-M3 (W/PRESS) 1/2	Brass	Rubber	Press	Press	£273.00
C	B911T-M3	Brass	Rubber	Union Female Threaded	Female Threaded	£260.37
D	B911M3-QC	Bronze	-	Female Threaded	Female Threaded	£279.46

WATTS -

709DCDA Series Double Check Detector Backflow Preventer Assemblies

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Style	Model	Bypass Size	Inlet Size	Item	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Valve Type	Price (inc. VAT)
A	709DCDA-OSY-GPM 8	-	8"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	8"	Outside Stem And Yoke Gate Valve	£26,862.42	RFQ
B	709DCDA-DOSY-GPM 10	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£34,689.07	RFQ
A	709DCDA-OSY-GPM 10	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£34,689.07	RFQ
C	709DCDA-DOSY-CFM3/4 3	-	3"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£9,456.28	RFQ
D	709DCDA-DOSY-GPM3/4 4	-	4"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	4"	Outside Stem And Yoke Gate Valve	£9,376.26	RFQ
E	709DCDA-DOSY 10 3/4GPM	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£34,689.07	RFQ
A	709DCDA-OSY-CFM 8	-	8"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	8"	Outside Stem And Yoke Gate Valve	£26,862.42	RFQ
F	709DCDA-DOSY-CFM 4	-	4"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	4"	Outside Stem And Yoke Gate Valve	£9,376.26	RFQ
G	709DCDA-DOSY-GPM 6	-	6"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	6"	Outside Stem And Yoke Gate Valve	£14,719.90	RFQ
H	709DCDA-DOSY-CFM 3	-	3"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£9,456.28	RFQ
I	709DCDA-DOSY-GPM 3	-	3"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£9,456.28	RFQ
A	709DCDA-OSY-CFM 3	-	3"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£8,837.29	RFQ
A	709DCDA-OSY-CFM 6	-	6"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	6"	Outside Stem And Yoke Gate Valve	£13,757.01	RFQ
J	709DCDA-LF-GPM 8	-	8"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	8"	No Shutoff Valve	£20,605.39	RFQ
A	709DCDA-OSY-CFM 8 3/4	-	8"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	8"	Outside Stem And Yoke Gate Valve	£26,862.42	RFQ
K	709DCDA-OSY-GPM	-	-	Backflow Preventer	-	-	-	-	-	£12,817.23	RFQ
A	709DCDA-OSY 10 3/4GPM	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£37,117.59	RFQ
L	709DCDA-DOSY-GPM3/4 3	-	3"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£9,456.28	RFQ
M	709DCDA-DOSY 10 3/4CFM	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£37,117.59	RFQ
N	709DCDA-DOSY-GPM 8	-	8"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	8"	Outside Stem And Yoke Gate Valve	£26,862.42	RFQ
O	709DCDA-DOSY-CFM3/4 4	-	4"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	4"	Outside Stem And Yoke Gate Valve	£10,033.17	RFQ
P	709DCDA-DOSY-CFM3/4 6	-	6"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	6"	Outside Stem And Yoke Gate Valve	£14,719.90	RFQ
A	709DCDA-OSY-GPM 6	-	6"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	6"	Outside Stem And Yoke Gate Valve	£13,757.01	RFQ
Q	709DCDA-LF-GPM 6	-	6"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	6"	No Shutoff Valve	£9,675.22	RFQ
R	709DCDA-LF-GPM 10	-	10"	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	10"	No Shutoff Valve	£26,607.76	RFQ

WATTS -

909RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

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Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Type	Valve Type	Price (inc. VAT)
A	909RPDA-DOSY-GPM 2 1/2	2-1/2"	140 Degree F	12.1 Bar	33 Degree F	2-1/2"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£11,255.74	RFQ
B	909RPDA-OSY-GPM 2 1/2	2-1/2"	140 Degree F	12.1 Bar	33 Degree F	2-1/2"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£10,520.23	RFQ
C	909RPDA-LF-CFM 3	3"	140 Degree F	12.1 Bar	33 Degree F	3"	Valve to Accessory	No Shutoff Valve	£8,496.20	RFQ
D	909RPDA-DOSY-GPM 3	3"	140 Degree F	12.1 Bar	33 Degree F	3"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£12,802.54	RFQ
E	909RPDA-LF-GPM 4	4"	140 Degree F	12.1 Bar	33 Degree F	4"	Valve to Accessory	No Shutoff Valve	£10,622.68	RFQ
F	SR909RPDA-OSY-GPM 4	4"	140° F	175 PSI	33° F	4"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£16,802.84	RFQ
F	SR909RPDA-OSY-CFM 4	4"	140° F	175 PSI	33° F	4"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£16,802.84	RFQ
F	SR909RPDA-OSY-CFM 6	6"	140° F	175 PSI	33° F	6"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£24,418.00	RFQ
G	909RPDA-LF-CFM 6	6"	140 Degree F	12.1 Bar	33 Degree F	6"	Kit	No Shutoff Valve	£15,437.16	RFQ
F	SR909RPDA-OSY-GPM 6	6"	140° F	175 PSI	33° F	6"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£24,418.00	RFQ
H	SR909RPDA-OSY-GPM 8	8"	140° F	175 PSI	33° F	8"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£40,835.28	RFQ
I	909RPDAM1-LF-GPM 8	8"	140° F	175 PSI	33° F	8"	Valve to Accessory	No Shutoff Valve	£25,815.05	RFQ
J	909RPDAM1-LF-CFM 8	8"	140° F	175 PSI	33° F	8"	Kit	No Shutoff Valve	£25,815.05	RFQ
H	SR909RPDA-OSY-CFM 8	8"	140° F	175 PSI	33° F	8"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£40,835.28	RFQ
K	909RPDAM1-LF-CFM 10	10"	140° F	175 PSI	33° F	10"	Valve to Accessory	No Shutoff Valve	£34,188.40	RFQ
H	SR909RPDA-OSY-CFM 10	10"	140° F	175 PSI	33° F	10"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£54,083.06	RFQ
H	SR909RPDA-OSY-GPM 10	10"	140° F	175 PSI	33° F	10"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£54,083.06	RFQ

ZURN -

350XL Double Check Valve Assembly

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Style	Model	Price (inc. VAT)
A	1-350LXLDMFT	-	RFQ
B	112-350XLFT	£871.73

ZURN -

375XL Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	112-375XLFT	£1,177.02
B	12-375XLFT	£620.45
A	1-375XLFT	£670.24
C	1-375XLS	£761.83
A	2-375XLFT	£1,302.91
D	112-375XLS	£1,357.86
B	34-375XLFT	£633.14
E	34-375XLS	£712.04

ZURN -

950XL Double Check Valve Backflow Preventors

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Style	Model
A	34-950XL	RFQ
A	112-950XL	RFQ
A	1-950XL	RFQ
A	2-950XL	RFQ

ZURN -

950XL3 Reduced Pressure Principle Backflow Preventers

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Style	Model	Price (inc. VAT)
A	112-950XL3FT	£871.73
A	2-950XL3FT	£983.52
B	34-950XL3U	£391.72
B	1-950XL3U	£425.53
A	2-950XL3U	£1,249.36

ZURN -

950XLT Top Access Double Check Backflow Preventers

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Style	Model	Price (inc. VAT)
A	1-950XLTFT	£285.10
B	2-950XLT	£869.86
C	34-950XLT	£259.74
C	112-950XLT	£770.28

ZURN -

950XLT2 Double Check Backflow Preventers

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Style	Model	Price (inc. VAT)
A	34-950XLT2FT	£330.66
B	1-950XLT2U	£454.65
B	2-950XLT2FT	£1,067.12
C	114-950XLT2	£882.54
D	1-950XLT2	£364.01
B	2-950XLT2U	£1,332.97
E	34-950XLT2	£330.66
B	112-950XLT2FT	£945.00
F	12-950XLT2	£464.98
G	1-950XLT2FT	£364.01
H	2-950XLT2	£1,067.12

ZURN -

975XL2 Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	114-975XL2S	£1,483.26
B	1-975XL2S	£867.51
C	2-975XL2FT	£1,508.62
D	34-975XL2S	£813.49
E	112-975XL2S	£1,541.03
F	12-975XL2SAG	£871.26
G	12-975XL2TCU	-	RFQ
H	1-975XL2AG	-	RFQ
I	1-975XL2SE	£1,092.95
J	34-975XL2SE	£1,055.38
K	114-975XL2SAG	£1,621.35
L	34-975XL2AG	-	RFQ
M	34-975XL2FT	£733.64

ZURN -

975XL2SEU Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	114-975XL2SEU	£1,634.03
B	34-975XL2SEU	£1,225.88
C	112-975XL2SEU	£1,712.46
D	1-975XL2SEU	£1,288.81

ZURN -

975XL2TCU Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	1-975XL2TCU	£848.72
B	1-975XL2TCUFT	£848.72
C	34-975XL2TCU	£805.97
D	34-975XL2TCUFT	£805.97
E	112-975XL2TCUFT	£1,431.12

ZURN -

975XL3 Reduced Pressure Principle Assembly Backflow Preventers

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Style	Model	Price (inc. VAT)
A	112-975XL3S	£1,359.26
A	112-975XL3SAG	£1,464.48
B	2-975XL3U	£1,506.27
A	2-975XL3SAG	£1,709.18
A	2-975XL3S	£1,569.22
A	1-975XL3SAG	£861.40
C	12-975XL3S	£694.66
D	34-975XL3SEU	£808.32
D	34-975XL3SE	£742.57
A	114-975XL3S	£1,302.43
B	112-975XL3FT	£1,177.02
B	112-975XL3U	£1,193.47
E	34-975XL3U	£715.80
E	34-975XL3AG	£731.77
B	2-975XL3FT	£1,302.91
A	34-975XL3SAG	£812.08
E	1-975XL3U	£768.87
D	1-975XL3SEU	£1,159.17
A	1-975XL3S	£762.77
A	114-975XL3SAG	£1,407.17
A	34-975XL3S	£713.92

WATTS -

719 Series Double Check Valve Backflow Preventer Assemblies

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Style	Model	Inlet Size	Inlet Thread Type	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Thread Type	Price (inc. VAT)
A	719QTS 1/2	-	-	-	-	-	-	-	£452.66	RFQ
B	719-QT-C&T 1 1/4	-	-	-	-	-	-	-	£734.81	RFQ
B	719-QT-SH 1 1/4	-	-	-	-	-	-	-	£757.96	RFQ
B	719-QT-C&T 2	-	-	-	-	-	-	-	£1,037.99	RFQ
B	719-QT-SH 1 1/2	-	-	-	-	-	-	-	£939.73	RFQ
B	719-QT-C&T 1 1/2	-	-	-	-	-	-	-	£926.40	RFQ
A	719QTS 1	-	-	-	-	-	-	-	£629.53	RFQ
B	719-QT-C&T 1	-	-	-	-	-	-	-	£515.83	RFQ
B	719-QT-SH 2	-	-	-	-	-	-	-	£1,046.42	RFQ
B	719-QT-SH 1	-	-	-	-	-	-	-	£502.50	RFQ
C	719QT 1 1/2	1 1/2"	FPT	180° F	175 PSI	33° F	1-1/2"	FPT	£769.63	RFQ
D	719-QT-LH 1 1/2	1 1/2"	-	180° F	175 PSI	33° F	-	-	£971.32	RFQ
B	719QT 1 1/4	1 1/4"	FPT	180° F	175 PSI	33° F	1-1/4"	FPT	£641.01	RFQ
E	719QT 1	1"	FPT	180° F	175 PSI	33° F	1"	FPT	£363.42	RFQ
F	719QTS 1 1/2	1-1/2"	-	180 Degree F	12.1 Bar	33 Degree F	1-1/2"	FPT	£1,133.45	RFQ
B	719-QT-R10 1/2	1/2"	-	180 Degree F	12.1 Bar	33 Degree F	1/2"	FPT	£498.30	RFQ
B	719QT 1/2	1/2"	-	180 Degree F	12.1 Bar	33 Degree F	1/2"	NPT	£297.84	RFQ
B	719-QT-SH 1/2	1/2"	FPT	180° F	175 PSI	33° F	-	-	£397.92	RFQ
B	719-QT-C&T 1/2	1/2"	FPT	180° F	175 PSI	33° F	-	-	£404.95	RFQ
B	719QT 2	2"	NPT	180° F	175 PSI	33° F	2"	NPT	£873.29	RFQ
D	719-QT-LH 2	2"	-	180° F	175 PSI	33° F	-	-	£1,087.83	RFQ
B	719QT 3/4	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	NPT	£327.31	RFQ
A	719QTS 3/4	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	NPT	£543.20	RFQ
B	719-QT-C&T 3/4	3/4"	FPT	180° F	175 PSI	33° F	-	-	£454.77	RFQ
B	719-QT-SH 3/4	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	FPT	£446.37	RFQ