Backflow Preventers

WATTS -

A

B

C

D

Style	Model	Inlet Size	Price (inc. VAT)
A	994-NRS	-	£4,932.58
B	919A-QT	-	-	RFQ
C	L7U2-2-TC-QT 1	1"	£821.12	RFQ
D	L7U2-2-TC 3/4	3/4"	£642.16	RFQ

WATTS -

Ames Colt Series C400 Reduced Pressure Zone Assemblies

A

B

Style	Model	Inlet Connection	Inlet Size	Outlet Connection	Price (inc. VAT)
A	C400-OSY-FXG 6	Flanged Joint	6"	Grooved Joint	£8,636.54	RFQ
B	C400-OSY 2 1/2	Flanged Joint	2 1/2"	Flanged Joint	£3,645.24	RFQ
B	C400-DOSY 2 1/2	Flanged Joint	2 1/2"	Flanged Joint	£4,118.24	RFQ
B	C400-OSY 6	Flanged Joint	6"	Flanged Joint	£8,636.54	RFQ
B	C400-OSY 3	Flanged Joint	3"	Flanged Joint	£4,098.60	RFQ
B	C400-DOSY 6	Flanged Joint	6"	Flanged Joint	£9,760.86	RFQ
A	C400-OSY-GXG 3	Grooved Joint	3"	Grooved Joint	£4,098.60	RFQ
A	C400-OSY-GXG 8	Grooved Joint	8"	Grooved Joint	£14,662.36	RFQ
A	C400-NRS-GXG 3	Grooved Joint	3"	Grooved Joint	£4,078.96	RFQ

FEBCO -

Master Series LF850 Double Check Valve Backflow Prevention Assemblies

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B

C

D

E

F

Style	Model	Body Material	Inlet Connection	Inlet Size	Min. Temp.	Seat Material	Price (inc. VAT)
A	LF850-LG DC 2 1/2	Ductile Iron	Flanged Joint	2 1/2"	33° F	Stainless Steel	£2,579.88	RFQ
B	LF850-DOSY DC 3	Ductile Iron	Flanged Joint	3"	33° F	Stainless Steel	£3,044.71	RFQ
C	LF850-DNRS DC 10	Ductile Iron	Flanged Joint	10"	33° F	Stainless Steel	£19,444.35	RFQ
B	LF850-DOSY DC 10	Ductile Iron	Flanged Joint	10"	33° F	Stainless Steel	£20,736.32	RFQ
C	LF850-DNRS DC 4	Ductile Iron	Flanged Joint	4"	33° F	Stainless Steel	£4,570.23	RFQ
C	LF850-DNRS DC 2 1/2	Ductile Iron	Flanged Joint	2 1/2"	33° F	Stainless Steel	£3,867.01	RFQ
C	LF850-DNRS DC 8	Ductile Iron	Flanged Joint	8"	33° F	Stainless Steel	£14,117.74	RFQ
B	LF850-DOSY DC 6	Ductile Iron	Flanged Joint	6"	33° F	Stainless Steel	£5,777.12	RFQ
C	LF850-DNRS DC 6	Ductile Iron	Flanged Joint	6"	33° F	Stainless Steel	£7,143.07	RFQ
B	LF850-DOSY DC 8	Ductile Iron	Flanged Joint	8"	33° F	Stainless Steel	£10,242.68	RFQ
B	LF850-DOSY DC 2 1/2	Ductile Iron	Flanged Joint	2 1/2"	33° F	Stainless Steel	£2,935.41	RFQ
D	LF850-LG DC 3	Ductile Iron	Flanged Joint	3"	33° F	Stainless Steel	£2,953.24	RFQ
B	LF850-DOSY DC 4	Ductile Iron	Flanged Joint	4"	33° F	Stainless Steel	£3,481.92	RFQ
B	LF850-OSY DC 6	Ductile Iron	Flanged Joint	6"	33° F	Stainless Steel	£5,777.12	RFQ
B	LF850-OSY DC 2 1/2	Ductile Iron	Flanged Joint	2 1/2"	33° F	Stainless Steel	£2,935.41	RFQ
E	LF850-NRS DC 3	Ductile Iron	Flanged Joint	3"	33° F	Stainless Steel	£4,427.06	RFQ
A	LF850-LG-DC 4	Ductile Iron	Flanged Joint	4"	33° F	Stainless Steel	£3,047.30	RFQ
D	LF850-LG DC 6	Ductile Iron	Flanged Joint	6"	33° F	Stainless Steel	£4,763.95	RFQ
E	LF850-NRS DC 2 1/2	Ductile Iron	Flanged Joint	2 1/2"	33° F	Stainless Steel	£3,867.01	RFQ
B	LF850-OSY DC 10	Ductile Iron	Flanged Joint	10"	33° F	Stainless Steel	£20,736.32	RFQ
A	LF850-LG DC 8	Ductile Iron	Flanged Joint	8"	33° F	Stainless Steel	£9,412.76	RFQ
D	LF850-LG DC 10	Ductile Iron	Flanged Joint	10"	33° F	Stainless Steel	£12,963.94	RFQ
E	LF850-NRS DC 6	Ductile Iron	Flanged Joint	6"	33° F	Stainless Steel	£7,143.07	RFQ
E	LF850-NRS DC 4	Ductile Iron	Flanged Joint	4"	33° F	Stainless Steel	£4,570.23	RFQ
F	LF850-NRS DC 8	Ductile Iron	Flanged Joint	8"	33° F	Stainless Steel	£14,117.74	RFQ

FEBCO -

Master Series LF870V Double Check Backflow Prevention Assemblies

A

B

C

Style	Model	Inlet Size	Min. Temp.	Price (inc. VAT)
A	LF870V-NRS-DC 2 1/2	2 1/2"	33° F	£4,253.00	RFQ
A	LF870V-DNRS DC 2 1/2	2 1/2"	33° F	£4,253.00	RFQ
B	LF870V-DOSY DC 2 1/2	2 1/2"	33° F	£4,536.56	RFQ
A	LF870V-NRS-DC 3	3"	33° F	£4,869.20	RFQ
C	LF870V-LG-DC 4	4"	33° F	£3,354.69	RFQ
A	LF870V-NRS-DC 4	4"	33° F	£5,027.83	RFQ
A	LF870V-NRS-DC 6	6"	33° F	£7,858.94	RFQ
A	LF870V-NRS-DC 8	8"	33° F	£15,528.38	RFQ
A	LF870V-NRS-DC 10	10"	33° F	£21,387.15	RFQ
B	LF870V-DOSY DC 10	10"	32° F	£22,811.83	RFQ

WATTS -

LFFBV Series Full Port Ball Valves

A

B

Style	Model	Price (inc. VAT)
A	LFFBV-M 1/2 A	£92.85
B	LFFBV-M 3/4	£115.81

APOLLO VALVES -

RPDA2LF4A Series Reduced Pressure Detector Assemblies

A

B

C

Style	Model	Price (inc. VAT)
A	4ALF709C8	£12,593.54
B	4ALF700C3	£13,351.70
B	4ALF709E9	£6,047.58
A	4ALF709G4	£13,351.70
A	4ALF709G7	£12,382.97
B	4ALF709C3	£5,483.14
A	4ALF709C7	£12,593.54
A	4ALF709C4	£13,562.25
B	4ALF700G9	£6,087.88
A	4ALF700G7	£13,141.08
A	4ALF700C8	£13,351.70
A	4ALF700C4	£14,320.39
C	4A207A2F	£958.23
B	4ALF70AC4	£8,386.35
A	4ALF740E9	£13,056.84
B	4ALF720C8	£6,667.26
B	4ALF720C9	£7,201.56
B	4ALF720C3	£6,667.26
A	4ALF70GG6	£44,772.37	RFQ
A	4ALF70GE8	£44,982.95	RFQ
A	4ALF70GG10	£44,772.37	RFQ
A	4ALF70GC8	£44,982.95	RFQ
A	4ALF70GC10	£44,982.95	RFQ
B	4ALF70EG9	£39,254.79
B	4ALF709G9	£5,845.98

APOLLO VALVES -

4A-100 Series, Double Check Valves

A

Style	Model	Price (inc. VAT)
A	4A104T1F	£697.08
A	4A106T1F	£1,655.37
A	4A107T1F	£1,655.37
A	4A108T1F	£1,941.78
A	4A104T1	£697.08
A	4A105T2LT	£888.31
A	4A104T2FPR	£648.10	RFQ
A	4A103T4F	£688.87	RFQ
A	4A105T1F	£766.70
A	4A105T2FPR	£686.82

WATTS -

909 Large Series Reduced Pressure Zone Assemblies

A

B

C

D

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Type	Valve Type	Price (inc. VAT)
A	909-DNRS-S-FDA 3	3"	110 Degree F	12.06 Bar	33 Degree F	3"	Valve to Accessory	Non Rising Stem Gate Valve	£11,619.26	RFQ
B	SR909-OSY 4	4"	110° F	175 PSI	33° F	4"	Valve to Accessory	Outside Stem And Yoke Gate Valve	£15,128.36	RFQ
C	909-DNRS-S 4	4"	110 Degree F	12.06 Bar	33 Degree F	4"	Valve to Accessory	Non Rising Stem Gate Valve	£9,593.83	RFQ
D	909-DNRS-S-FDA 4	4"	110° F	175 PSI	33° F	4"	Kit	Non Rising Stem Gate Valve	£14,747.99	RFQ
A	909-DNRS-S-FDA 6	6"	110 Degree F	12.06 Bar	33 Degree F	6"	Valve to Accessory	Non Rising Stem Gate Valve	£21,956.34	RFQ

WATTS -

LF880V Series Reduced Pressure Zone Backflow Preventer Assemblies

A

Style	Model	Price (inc. VAT)
A	LF880V-DOSY RP 6	£12,968.18	RFQ
A	LF880V-DOSY RP 4	£8,150.89	RFQ
A	LF880V-DNRS RP 10	£29,006.11	RFQ
A	LF880V-DNRS RP 3	£6,908.69	RFQ
A	LF880V-OSY RP 10	£30,938.89	RFQ
A	LF880V-OSY RP 8	£22,703.06	RFQ
A	LF880V-NRS RP 6	£12,159.67	RFQ
A	LF880V-NRS RP 4	£7,639.98	RFQ
A	LF880V-DOSY RP 10	£30,938.89	RFQ
A	LF880V-DOSY RP 8	£22,703.06	RFQ
A	LF880V-OSY RP 3	£7,369.09	RFQ
A	LF880V-DNRS RP 8	£21,284.48	RFQ
A	LF880V-NRS RP 8	£21,284.48	RFQ
A	LF880V-DNRS RP 4	£7,639.98	RFQ
A	LF880V-DNRS RP 2 1/2	£5,942.97	RFQ
A	LF880V-NRS RP 10	£29,007.48	RFQ
A	LF880V-NRS RP 3	£6,908.69	RFQ
A	LF880V-NRS RP 2 1/2	£5,942.97	RFQ
A	LF880V-LG RP 6	£8,105.99	RFQ
A	LF880V-LG RP 4	£5,093.78	RFQ
A	LF880V-DOSY RP 2 1/2	£6,337.41	RFQ

WATTS -

LF288A Series Backflow Preventer Vacuum Breakers

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B

C

D

E

Style	Model	Inlet Connection	Inlet Size	Inlet Type	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Thread Type	Price (inc. VAT)
A	LF288A-SC 3/8	-	3/8"	Female Threaded	180 Degree F	8.6 Bar	33 Degree F	3/8"	FPT	£185.97
A	LF288ASC 1/2	-	1/2"	Female Threaded	180 Degree F	8.6 Bar	33 Degree F	1/2"	NPT	£211.95
A	LF288ASC-Z6 3/4	-	3/4"	Female Threaded	180 Degree F	8.6 Bar	32 Degree F	3/4"	NPT	£229.50
B	LF288AM2 3	-	3"	Female Threaded	180 Degree F	8.6 Bar	33 Degree F	3"	NPT	£3,386.98	RFQ
A	LF288A-SC 1/4	-	1/4"	Female Threaded	180 Degree F	8.6 Bar	33 Degree F	1/4"	FPT	£174.04
A	LF288ASC 3/4	-	3/4"	Female Threaded	180 Degree F	8.6 Bar	33 Degree F	3/4"	NPT	£216.15
C	LF288AM4 1	Female Threaded	1"	Female Threaded	180° F	125 psi	33° F	1"	NPT	£278.62
D	LF288AM2 1 1/2	Female Threaded	1 1/2"	Female Threaded	180° F	125 psi	33° F	1-1/2"	NPT	£572.00
D	LF288AM2 1 1/4	Female Threaded	1 1/4"	Female Threaded	180° F	125 psi	33° F	1-1/4"	NPT	£487.06
D	LF288AM2 2 1/2	Female Threaded	2 1/2"	Female Threaded	180° F	125 psi	33° F	2-1/2"	NPT	£2,553.21	RFQ
D	LF288AM2 2	Female Threaded	2"	Female Threaded	180° F	125 psi	33° F	2"	NPT	£888.49
E	LF288AC-Z32 1/2	Flanged Joint	1/2"	Flanged Joint	-	-	-	-	-	£197.93

WATTS -

709 Series Double Check Valve Backflow Preventer Assemblies

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B

C

D

E

Style	Model	Inlet Connection	Inlet Size	Inlet Type	Item	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Connection	Price (inc. VAT)
A	709-NRS-S 3	-	-	-	-	-	-	-	-	£7,511.57	RFQ
A	709-QT 2 1/2	-	2-1/2"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£7,204.84	RFQ
B	SR709-OSY 10	-	10"	Flanged Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£31,751.17	RFQ
B	SR709-OSY 8	-	8"	Flanged Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£24,589.19	RFQ
A	709-LF-BB 3	-	-	-	-	-	-	-	-	£6,978.85	RFQ
A	709-QT-S 6	-	6"	Mechanical Joint	Ball Valve	110 Degree F	12.1 Bar	33 Degree F	-	£15,736.76	RFQ
A	709-OSY 6	-	-	-	-	-	-	-	-	£10,635.33	RFQ
A	709-OSY 4	-	-	-	-	-	-	-	-	£6,804.81	RFQ
A	709-NRS 3	-	-	-	-	-	-	-	-	£5,211.69	RFQ
A	709-QT-S 2 1/2	-	2-1/2"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£7,933.32	RFQ
A	709-QT 3	-	3"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£7,909.48	RFQ
A	709-QT-FDA 4	-	-	-	-	-	-	-	-	£8,952.37	RFQ
A	709-DNRS-S 2 1/2	-	2-1/2"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£6,358.46	RFQ
B	SR709-OSY 6	-	6"	Flanged Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£11,544.88	RFQ
A	709-DOSY 6	-	-	-	-	-	-	-	-	£11,709.10	RFQ
A	709-DNRS-S 10	-	10"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£34,912.05	RFQ
A	709-DOSY 10	-	-	-	-	-	-	-	-	£31,874.93	RFQ
A	709-DNRS-S 4	-	4"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£7,158.55	RFQ
A	709-DNRS-S 6	-	6"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£7,158.55	RFQ
A	709-DNRS-S 3	-	3"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£6,358.46	RFQ
A	709-DNRS-S 8	-	8"	Mechanical Joint	Double Check Valve Assembly	110 Degree F	12.1 Bar	33 Degree F	-	£25,281.23	RFQ
C	SR709-OSY 2 1/2	Flanged Joint	2 1/2"	Flanged Joint	Double Check Valve Assembly	110° F	175 PSI	33° F	Flanged Joint	£6,006.14	RFQ
C	SR709-OSY 3	Flanged Joint	3"	Flanged Joint	Double Check Valve Assembly	110° F	175 PSI	33° F	Flanged Joint	£6,591.47	RFQ
D	SR709-OSY 4	Flanged Joint	4"	Flanged Joint	Double Check Valve Assembly	110° F	175 PSI	33° F	Flanged Joint	£6,995.70	RFQ
E	709-QT 4	Mechanical Joint	4"	Mechanical Joint	Ball Valve	110° F	175 PSI	33° F	Mechanical Joint	£8,392.34	RFQ

WATTS -

007 Series Double Check Valve Backflow Preventer Assemblies

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B

C

D

E

F

G

H

I

J

K

L

M

Style	Model	Disc Material	Inlet Size	Length	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Seat Material	Price (inc. VAT)
A	007M2QTS-3/4"	-	-	19.25"	180 Degrees F	-	-	-	-	£433.53
B	007M2-FP 1 1/2	-	-	-	-	-	-	-	-	£1,668.92	RFQ
B	007M1-FP 2	-	-	-	-	-	-	-	-	£2,050.70	RFQ
B	007M2-FP 1 1/4	-	-	-	-	-	-	-	-	£1,529.96	RFQ
B	007M1-FP 1	-	-	-	-	-	-	-	-	£1,434.50	RFQ
A	007MIQTS-S	-	-	31.5"	180 Degrees F	-	-	-	-	£990.22
C	D007M2-QT-S 1 1/2	-	1 1/2"	-	180° F	175 PSI	33° F	1-1/2"	-	£1,174.14	RFQ
A	007MIQTS-1	-	-	22.5"	180 Degrees F	-	-	-	-	£597.36
C	D007M2-QT-S 1 1/4	-	1 1/4"	-	180° F	175 PSI	33° F	1-1/4"	-	£952.38	RFQ
D	D007M2-QT 1 1/4	-	1 1/4"	-	180° F	175 PSI	33° F	1-1/4"	-	£686.36	RFQ
B	007M2-LF-UL 3/4	Rubber	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	Rubber	£495.47	RFQ
E	007-LF 1/2	Rubber	1/2"	-	180 Degree F	12.1 Bar	33 Degree F	1/2"	Rubber	£339.68	RFQ
F	U007-QT-S 1/2	Rubber	1/2"	-	180 Degree F	12.1 Bar	33 Degree F	1/2"	-	£531.98	RFQ
G	007M1-QT 3/4	Rubber	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	Rubber	£555.15	RFQ
H	007M3-LF-UL 3/4	Rubber	3/4"	-	180 Degree F	12.1 Bar	33 Degree F	3/4"	Rubber	£461.81	RFQ
I	007M1-LF 2	Rubber	2"	-	180 Degree F	12.1 Bar	33 Degree F	2"	Rubber	£772.72	RFQ
J	007M2-QT-S 1 1/4	Rubber	1-1/4"	-	180 Degree F	12.1 Bar	33 Degree F	1-1/4"	Rubber	£887.79	RFQ
K	U007M1-QT 2	Rubber	2"	-	180 Degree F	12.1 Bar	33 Degree F	2"	-	£1,224.66	RFQ
L	007M1-QT-HC 2	Rubber	2"	-	180° F	175 PSI	33° F	2"	Rubber	£1,524.34	RFQ
M	007M1-QT-SH 1	Rubber	1"	-	180° F	175 PSI	33° F	1"	Rubber	£473.72	RFQ
E	007M1-LF-UL 1	Rubber	1"	-	180 Degree F	12.1 Bar	33 Degree F	1"	Rubber	£477.24	RFQ
M	007M2-QT-SH 1 1/2	Rubber	1 1/2"	-	180° F	175 PSI	33° F	1-1/2"	Rubber	£882.18	RFQ
B	U007M1-QT-SH 2	Rubber	2"	-	180 Degree F	12.1 Bar	33 Degree F	2"	-	£1,391.71	RFQ
F	U007M1-QT-S 2	Rubber	2"	-	180 Degree F	12.1 Bar	33 Degree F	2"	-	£1,556.63	RFQ
B	U007M1-LF 2	Rubber	2"	-	180 Degree F	12.1 Bar	33 Degree F	2"	-	£1,094.82	RFQ

WATTS -

757 Series Double Check Valve Backflow Preventer Assemblies

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B

C

D

E

F

Style	Model	Body Material	Body Pattern	Body Style	Inlet Connection	Inlet Size	Inlet Type	Length	Max. Pressure	Price (inc. VAT)
A	757-OSY 4	Cast Iron	-	-	-	-	-	31 11/16"	140 psi	£4,518.60
B	757-OSY 8	Stainless Steel	-	Inline	-	8"	Flanged Joint	50"	175 psi	£13,222.77
C	757-OSY-FXG 4	Stainless Steel	Straight	Straight	Flanged Joint	4"	Flanged Joint	-	-	£3,945.61	RFQ
D	757-BFG 6	Stainless Steel	Straight	Straight	Flanged Joint	6"	Flanged Joint	-	-	£5,565.25	RFQ
D	757-BFG 4	Stainless Steel	Inline	Inline	Flanged Joint	4"	Flanged Joint	-	-	£3,436.08	RFQ
E	757-OSYXPIV 3	Stainless Steel	Straight	Straight	Flanged Joint	3"	Flanged Joint	-	-	£3,796.83	RFQ
D	757N-BFG 6	Stainless Steel	N Pattern	N-Pattern	Flanged Joint	6"	Flanged Joint	-	-	£10,231.07	RFQ
F	757N-DOSY 2 1/2	Stainless Steel	N Pattern	N-Pattern	Flanged Joint	2 1/2"	Flanged Joint	-	-	£5,279.06	RFQ
C	757-DOSY 6	Stainless Steel	Straight	Straight	Flanged Joint	6"	Flanged Joint	-	-	£5,472.60	RFQ
F	757N-DOSY 4	Stainless Steel	N Pattern	N-Pattern	Grooved Joint	4"	Grooved Joint	-	-	£6,987.30	RFQ
F	757N-DNRS 4	Stainless Steel	N Pattern	N-Pattern	Flanged Joint	4"	Flanged Joint	-	-	£13,196.94	RFQ
C	757-OSY-FXG 10	Stainless Steel	Straight	Straight	Flanged Joint	10"	Flanged Joint	-	-	£15,411.88	RFQ
C	757-DOSY 8	Stainless Steel	Straight	Straight	Flanged Joint	8"	Flanged Joint	-	-	£9,751.32	RFQ
F	757-BFGXPIV 8	Stainless Steel	Straight	Straight	Grooved Joint	8"	Grooved Joint	-	-	£12,496.55	RFQ
F	757-PIVXBFG 8	Stainless Steel	Straight	Straight	Flanged Joint	8"	Flanged Joint	-	-	£12,496.55	RFQ
F	757-PIVXBFG 6	Stainless Steel	Straight	Straight	Flanged Joint	6"	Flanged Joint	-	-	£6,483.38	RFQ
F	757-NRS-GXG 10	Stainless Steel	Straight	Straight	Grooved Joint	10"	Grooved Joint	-	-	£15,236.43	RFQ
F	757-NRS-GXG 8	Stainless Steel	Straight	Straight	Grooved Joint	8"	Grooved Joint	-	-	£12,010.88	RFQ
F	757-OSY-GXG 6	Stainless Steel	Straight	Straight	Grooved Joint	6"	Grooved Joint	-	-	£6,160.54	RFQ
F	757-NRS-GXG 3	Stainless Steel	Straight	Straight	Grooved Joint	3"	Grooved Joint	-	-	£3,391.18	RFQ
F	757-OSY-GXG 8	Stainless Steel	Straight	Straight	Grooved Joint	8"	Grooved Joint	-	-	£12,169.49	RFQ
C	757-OSY-FXG 8	Stainless Steel	Straight	Straight	Flanged Joint	8"	Flanged Joint	-	-	£12,182.14	RFQ
E	757-PIVXOSY 3	Stainless Steel	Straight	Straight	Flanged Joint	3"	Flanged Joint	-	-	£3,614.36	RFQ
F	757-OSY-GXG 3	Stainless Steel	Straight	Straight	Grooved Joint	3"	Grooved Joint	-	-	£3,611.54	RFQ
F	757-DNRS 2 1/2	Stainless Steel	-	Straight	-	2-1/2"	Flanged Joint	-	-	£6,904.45	RFQ

WATTS -

LF825YA Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

Style	Model	Price (inc. VAT)
A	LF825YA-QT 3/4	£994.53
B	LF825YA-QT 1	£995.16	RFQ

WATTS -

SS009 Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

E

F

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Seat Material	Type	Price (inc. VAT)
A	SS009-QT 1	1"	180° F	175 PSI	33° F	1"	Stainless Steel	Kit	£3,648.03	RFQ
B	SS009-QT-S 1	1"	180° F	175 PSI	33° F	1"	Stainless Steel	Kit	£4,872.01	RFQ
C	SS009M3-QT 1/2	1/2"	180° F	175 PSI	33° F	1/2"	Engineered Plastic	Kit	£3,222.76	RFQ
D	SS009M3-QT-S 1/2	1/2"	180° F	175 PSI	33° F	1/2"	Stainless Steel	Kit	£3,530.14	RFQ
E	SS009M3-QT 3/4	3/4"	180 Degree F	12.1 Bar	33 Degree F	3/4"	Engineered Plastic	Valve to Accessory	£3,450.14	RFQ
F	SS009M3-QT-S 3/4	3/4"	180 Degree F	12.1 Bar	33 Degree F	3/4"	Stainless Steel	Valve to Accessory	£3,855.77	RFQ

WATTS -

LF860 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

A

Style	Model	Price (inc. VAT)
A	LF825Y-QT 3/4	£533.26	RFQ
A	LF825Y-QT 1	£570.07	RFQ
A	LF825Y 1 1/4	£1,046.36	RFQ
A	LF860-QT 1	£555.01	RFQ
A	LF825Y-QT 2	£1,138.75	RFQ
A	LFU860-QT 1/2	£760.76	RFQ
A	LFU860-QT 1	£938.31	RFQ
A	LFU860-QT 1 1/4	£1,515.93	RFQ
A	LFU860-QT 1 1/2	£1,732.08	RFQ
A	LF860-QT 1 1/4	£1,012.53	RFQ
A	LF860-QT 2	£1,124.21	RFQ
A	LF825Y-QT 1 1/2	£1,097.19	RFQ
A	LF860-QT 3/4	£518.52	RFQ
A	LFU860-QT 3/4	£857.62	RFQ

WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

Style	Model	Body Pattern	Body Style	Inlet Connection	Inlet Size	Inlet Type	Max. Temp.	Max. Working Pressure	Min. Temp.	Price (inc. VAT)
A	957-QT	-	Straight	-	2-1/2"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£11,286.33	RFQ
B	957N-NRS 2 1/2	-	N-Pattern	-	2-1/2"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£4,372.32	RFQ
A	957N-DNRS 6	-	-	-	-	-	-	-	-	£26,033.17	RFQ
A	957N-DNRS 4	-	-	-	-	-	-	-	-	£16,113.71	RFQ
A	957-NRS-S-SS 3	-	Inline	-	3"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£4,446.70	RFQ
A	957-NRS-S-SS 2 1/2	-	Inline	-	2-1/2"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£3,653.65	RFQ
A	957-NRS-S-SS 10	-	Inline	-	10"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£20,474.81	RFQ
A	957-NRS-S-SS 6	-	Inline	-	6"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£8,939.74	RFQ
B	957-NRS-S 10	-	Inline	-	10"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£19,993.76	RFQ
B	957Z-OSY 10	-	Z-Pattern	-	10"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£24,970.38	RFQ
A	957N-DNRS 8	-	-	-	-	-	-	-	-	£34,367.94	RFQ
C	957N-OSY 4	-	N-Pattern	-	4"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£8,542.51	RFQ
B	957-NRS-S 8	-	Inline	-	8"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£15,454.00	RFQ
B	957Z-QT 3	-	Z-Pattern	-	3"	Female Threaded	110 Degree F	12.1 Bar	33 Degree F	£6,497.41	RFQ
A	957N-QT 4	-	N-Pattern	-	4"	Female Threaded	110 Degree F	12.1 Bar	33 Degree F	£8,164.91	RFQ
B	957N-QT 3	-	N-Pattern	-	3"	Female Threaded	110 Degree F	12.1 Bar	33 Degree F	£6,497.41	RFQ
B	957-NRS-S 6	-	Inline	-	6"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£8,753.05	RFQ
A	957N-DNRS 10	-	-	-	-	-	-	-	-	£41,737.02	RFQ
B	957Z-OSY 8	-	Z-Pattern	-	8"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£21,064.68	RFQ
A	957-NRS-S-SS 8	-	Inline	-	8"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£15,741.60	RFQ
A	957-NRS-S-SS 4	-	Inline	-	4"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£5,377.32	RFQ
B	957N-QT 2 1/2	-	N-Pattern	-	2-1/2"	Female Threaded	110 Degree F	12.1 Bar	33 Degree F	£5,565.39	RFQ
B	957Z-NRS 10	-	Z-Pattern	-	10"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£16,610.65	RFQ
D	957-QT 4	-	Straight	-	4"	Grooved Joint	110 Degree F	12.1 Bar	33 Degree F	£5,843.33	RFQ
B	957Z-NRS 8	-	Z-Pattern	-	8"	Flanged Joint	110 Degree F	12.1 Bar	33 Degree F	£13,678.41	RFQ

WATTS -

876V Series Double Check Detector Backflow Preventer Assemblies

A

Style	Model	Price (inc. VAT)
A	876VDCDA-LG-GPM 3	£3,935.79	RFQ
A	876VDCDA-LG-GPM 4	£4,533.73	RFQ
A	876VDCDA-LG-GPM 6	£6,780.95	RFQ
A	876VDCDA-LG-CFM 8	£12,006.68	RFQ
A	876VDCDA-LG-GPM 10	£16,361.17	RFQ
A	D876V-DCDA-OSY-LM 3	£5,082.55	RFQ
A	D876V-DCDA-OSY-LM 4	£5,394.18	RFQ
A	D876V-DCDA-OSY-LM 6	£8,068.10	RFQ
A	D876V-DCDA-OSY-LM 8	£14,280.57	RFQ
A	876VDCDA-OSY-GPM 10	£26,177.59	RFQ
A	876DA-OSY-N/V-GAL 10	£26,177.59	RFQ
A	876DA-OSY-N/V-CFM 10	£26,177.59	RFQ
A	876VDCDA-OSY-CFM 10	£26,177.59	RFQ
A	D876V-DCDA-OSY-LM 10	£26,145.94	RFQ

WATTS -

4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

J

K

L

M

N

Style	Model	Body Pattern	Inlet Size	Price (inc. VAT)
A	4000B-HC 2	-	-	£4,254.41	RFQ
B	U4000B-S 1 1/2	Inline	1 1/2"	£2,049.31	RFQ
C	4000BM2 3/4	Straight	3/4"	£645.67	RFQ
D	4000B-S 1/2	Straight	1/2"	£525.65	RFQ
E	4000B 1/2	Straight	1/2"	£484.95	RFQ
A	4000B-OSY 2	Straight	2"	£3,660.68	RFQ
F	4000B 2	Straight	2"	£1,482.23	RFQ
G	4000BM2-S 1 1/2	Straight	1 1/2"	£1,428.90	RFQ
G	4000BM2-S 1 1/4	Straight	1 1/4"	£1,303.98	RFQ
G	4000BM2-S 1	Straight	1"	£847.10	RFQ
H	4000BM3-S 3/4	Straight	3/4"	£714.45	RFQ
I	4000BM3-LBV 3/4	Straight	3/4"	£500.39	RFQ
C	4000BM3 3/4	Straight	3/4"	£645.67	RFQ
F	4000BM2 1	Straight	1"	£762.18	RFQ
F	4000B 1 1/4	Straight	1 1/4"	£1,193.79	RFQ
J	4000BM2-S 2	Straight	2"	£1,704.00	RFQ
K	4000B-LBV 1/2	Straight	1/2"	£375.49	RFQ
L	4000B-LBV 1 1/2	Straight	1 1/2"	£996.58	RFQ
M	4000B-LBV 2	Straight	2"	£1,146.75	RFQ
M	4000B-LBV 3/4	Straight	3/4"	£684.99	RFQ
N	4000B-LBV 1 1/4	Straight	1 1/4"	£922.87	RFQ
M	4000B-LBV 1	Straight	1"	£620.41	RFQ

WATTS -

LF709 Series Double Check Valve Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Valve Type	Price (inc. VAT)
A	LF709-OSY	-	-	-	-	-	-	£22,076.73
B	LF709-NRS	-	-	-	-	-	-	£5,287.58
C	LF709-OSY 2 1/2	2 1/2"	110° F	175 PSI	33° F	2-1/2"	Outside Stem And Yoke Gate Valve	£5,961.24	RFQ
D	LF709-LF 2 1/2	2-1/2"	110 Degree F	12.1 Bar	33 Degree F	2-1/2"	No Shutoff Valve	£3,728.05	RFQ
E	LF709-DOSY 2 1/2	2-1/2"	110 Degree F	12.1 Bar	33 Degree F	2-1/2"	Outside Stem And Yoke Gate Valve	£6,379.52	RFQ
E	LF709-DOSY 3	3"	110 Degree F	12.1 Bar	33 Degree F	3"	Outside Stem And Yoke Gate Valve	£6,546.55	RFQ
D	LF709-LF 3	3"	110 Degree F	12.1 Bar	33 Degree F	3"	No Shutoff Valve	£4,094.40	RFQ
C	LF709-OSY 3	3"	110° F	175 PSI	33° F	3"	Outside Stem And Yoke Gate Valve	£6,546.55	RFQ
D	LF709-LF 4	4"	110 Degree F	12.1 Bar	33 Degree F	4"	No Shutoff Valve	£4,344.25	RFQ
F	LF709-OSY 4	4"	110° F	175 PSI	33° F	4"	Outside Stem And Yoke Gate Valve	£6,946.60	RFQ
G	LF709-DOSY 4	4"	110 Degree F	12.1 Bar	33 Degree F	4"	Outside Stem And Yoke Gate Valve	£6,946.60	RFQ
F	LF709-OSY 6	6"	110° F	175 PSI	33° F	6"	Outside Stem And Yoke Gate Valve	£11,464.86	RFQ
D	LF709-LF 6	6"	110 Degree F	12.1 Bar	33 Degree F	6"	No Shutoff Valve	£7,166.96	RFQ
G	LF709-DOSY 6	6"	110 Degree F	12.1 Bar	33 Degree F	6"	Outside Stem And Yoke Gate Valve	£11,464.86	RFQ
H	LF709-NRS 6	6"	110° F	175 PSI	33° F	6"	Non Rising Stem Gate Valve	£10,747.62	RFQ
F	LF709-OSY 8	8"	110° F	175 PSI	33° F	8"	Outside Stem And Yoke Gate Valve	£24,419.47	RFQ
G	LF709-DOSY 8	8"	110 Degree F	12.1 Bar	33 Degree F	8"	Outside Stem And Yoke Gate Valve	£24,419.47	RFQ
I	LF709-OSY-S 8	8"	110° F	175 PSI	33° F	8"	Outside Stem And Yoke Gate Valve	£29,043.50	RFQ
D	LF709-LF 8	8"	110 Degree F	12.1 Bar	33 Degree F	8"	No Shutoff Valve	£15,264.50	RFQ
G	LF709-DOSY 10	10"	110 Degree F	12.1 Bar	33 Degree F	10"	Outside Stem And Yoke Gate Valve	£33,743.82	RFQ
F	LF709-OSY 10	10"	110° F	175 PSI	33° F	10"	Outside Stem And Yoke Gate Valve	£31,535.39	RFQ
D	LF709-LF 10	10"	110 Degree F	12.1 Bar	33 Degree F	10"	No Shutoff Valve	£19,710.50	RFQ

WATTS -

M300NA Series Double Check Detector Backflow Preventer Assemblies

A

B

Style	Model	Inlet Connection	Inlet Size	Outlet Connection	Price (inc. VAT)
A	M300NA-OSY-LM 4	-	-	-	£7,509.42	RFQ
A	M300NA-OSY-G 4	-	-	-	£7,635.75	RFQ
A	M300NA-BFG-LM 2 1/2	-	-	-	£6,230.74	RFQ
A	M300NA-OSY-G 2 1/2	-	-	-	£5,930.34	RFQ
A	M300NA-OSY-C 3	-	-	-	£6,540.93	RFQ
A	M300NA-OSY-C 4	-	-	-	£7,635.75	RFQ
A	M300NA-OSY-C 2 1/2	-	-	-	£5,930.34	RFQ
A	M300NA-BFG-G 4	-	-	-	£8,056.86	RFQ
A	M300NA-BFG-G 3	-	-	-	£6,964.83	RFQ
A	M300NA-BFG-C 4	-	-	-	£8,056.86	RFQ
A	M300NA-BFG-C 2 1/2	-	-	-	£6,352.85	RFQ
A	M300NA-OSY-G 3	-	-	-	£6,540.93	RFQ
A	M300NA-OSY-LM 2 1/2	-	-	-	£5,806.84	RFQ
A	M300NA-OSY-LM 3	-	-	-	£6,414.60	RFQ
A	M300NA-BFG-G 2 1/2	-	-	-	£6,352.85	RFQ
A	M300NA-BFG-C 3	-	-	-	£6,964.83	RFQ
B	M300N(A)-DOSY-C 4	Flanged Joint	4"	Flanged Joint	£19,130.45	RFQ
B	M300N(A)-DOSY-C 3	Flanged Joint	3"	Flanged Joint	£16,289.94	RFQ
B	M300N(A)-DOSY-G 4	Flanged Joint	4"	Flanged Joint	£19,018.78	RFQ
B	M300N(A)-DOSY-G 2 1/2	Flanged Joint	2 1/2"	Flanged Joint	£14,672.18	RFQ
B	M300N(A)-DOSY-G 3	Flanged Joint	3"	Flanged Joint	£16,162.53	RFQ
B	M300N(A)-DOSY-C 2 1/2	Flanged Joint	2 1/2"	Flanged Joint	£14,792.89	RFQ
A	M300NA-BFG-LM 4	Grooved Joint	4"	Grooved Joint	£7,933.32	RFQ
A	M300NA-BFG-LM 3	Grooved Joint	3"	Grooved Joint	£6,839.91	RFQ

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709 Series Double Check Valve Backflow Preventer Assemblies

007 Series Double Check Valve Backflow Preventer Assemblies

757 Series Double Check Valve Backflow Preventer Assemblies

LF825YA Series Reduced Pressure Zone Backflow Preventer Assemblies

SS009 Series Reduced Pressure Zone Backflow Preventer Assemblies

LF860 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

876V Series Double Check Detector Backflow Preventer Assemblies

4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

LF709 Series Double Check Valve Backflow Preventer Assemblies

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