Backflow Preventers - Page 9 | Raptor Supplies Singapore

Backflow Preventers

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WATTS -

757 Series Double Check Valve Backflow Preventer Assemblies

StyleModelBody MaterialBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeLengthMax. PressurePrice (inc. GST)
A757-OSY 4Cast Iron-----31 11/16"140 psi SGD 7021.97
B757-BFG 3Stainless SteelInlineInlineFlanged Joint3"Flanged Joint-- SGD 4996.79
RFQ
C757-OSY-FXG 6Stainless SteelStraightStraightFlanged Joint6"Flanged Joint-- SGD 9577.94
RFQ
D757-OSY-FXG 4Stainless SteelStraightStraightFlanged Joint4"Flanged Joint-- SGD 6131.55
RFQ
D757-OSY-FXG 3Stainless SteelStraightStraightFlanged Joint3"Flanged Joint-- SGD 5616.78
RFQ
D757-OSY-FXG 2 1/2Stainless SteelStraightStraightFlanged Joint2 1/2"Flanged Joint-- SGD 5108.51
RFQ
E757-BFG 8Stainless SteelStraightStraightFlanged Joint8"Flanged Joint-- SGD 15115.81
RFQ
F757N-BFG 2 1/2Stainless SteelN PatternN-PatternFlanged Joint2 1/2"Flanged Joint-- SGD 7776.21
RFQ
G757-BFG 6Stainless SteelStraightStraightFlanged Joint6"Flanged Joint-- SGD 8648.49
RFQ
H757-BFG 4Stainless SteelInlineInlineFlanged Joint4"Flanged Joint-- SGD 5339.72
RFQ
I757-BFG 2 1/2Stainless SteelInlineInlineFlanged Joint2 1/2"Flanged Joint-- SGD 4767.72
RFQ
C757-OSY-FXG 10Stainless SteelStraightStraightFlanged Joint10"Flanged Joint-- SGD 23950.32
RFQ
J757N-NRS 10Stainless SteelN PatternN-PatternFlanged Joint10"Flanged Joint-- SGD 32151.95
RFQ
J757N-NRS 8Stainless SteelN PatternN-PatternFlanged Joint8"Flanged Joint-- SGD 26885.63
RFQ
J757N-NRS 4Stainless SteelN PatternN-PatternFlanged Joint4"Flanged Joint-- SGD 9074.10
RFQ
J757N-NRS 3Stainless SteelN PatternN-PatternFlanged Joint3"Flanged Joint-- SGD 7263.64
RFQ
J757N-NRS 6Stainless SteelN PatternN-PatternFlanged Joint6"Flanged Joint-- SGD 14795.58
RFQ
J757N-NRS 2 1/2Stainless SteelN PatternN-PatternFlanged Joint2 1/2"Flanged Joint-- SGD 6722.65
RFQ
K757-NRS 10Stainless SteelStraightStraightFlanged Joint10"Flanged Joint-- SGD 23701.68
RFQ
L757-NRS 8Stainless SteelStraightStraightFlanged Joint8"Flanged Joint-- SGD 18680.40
RFQ
M757-NRS 6Stainless SteelStraightStraightFlanged Joint6"Flanged Joint-- SGD 9320.57
RFQ
C757-OSY-FXG 8Stainless SteelStraightStraightFlanged Joint8"Flanged Joint-- SGD 18931.23
RFQ
ND757-OSY 2 1/2Stainless SteelStraightStraightFlanged Joint2 1/2"Flanged Joint-- SGD 4423.49
RFQ
O757-NRS 3Stainless SteelInlineInlineFlanged Joint3"Flanged Joint-- SGD 5274.28
RFQ
A757N-QT 2 1/2Stainless Steel-N-Pattern-2-1/2"Flanged Joint-- SGD 6722.65
RFQ
WATTS -

LF825YA Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelPrice (inc. GST)
ALF825YA-QT 3/4 SGD 1545.51
BLF825YA-QT 1 SGD 1546.50
RFQ
WATTS -

LF850 Large Series Double Check Valve Backflow Preventer Assemblies

StyleModelPrice (inc. GST)
ALF850-OSY DC 4 SGD 6209.71
RFQ
BLF850-OSY DC 8 SGD 18266.98
RFQ
WATTS -

B911 Series Backflow Preventers

StyleModelBody MaterialDisc MaterialInlet TypeOutlet TypePrice (inc. GST)
AB911S-M3BrassEPDMUnion SolderFemale Threaded SGD 404.63
BB911T-M3BrassRubberUnion Female ThreadedFemale Threaded SGD 404.63
CB911T-M3 (W/PRESS) 1/2BrassRubberPressPress SGD 424.25
DB911M3-QCBronze-Female ThreadedFemale Threaded SGD 434.28
WATTS -

C200 Double Check Valve Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. GST)
AC200-DNRS 3---- SGD 10844.13
RFQ
BC200-NRS 2 1/2---- SGD 5173.95
RFQ
CC200-OSY 3---- SGD 4929.65
RFQ
DC200-OSY-FXG 3---- SGD 4929.65
RFQ
CC200-OSY 6---- SGD 9095.89
RFQ
DC200-OSY-FXG 8---- SGD 17973.64
RFQ
CC200-OSY 10---- SGD 28400.74
RFQ
EC200-OSY-FXG 6---- SGD 9095.89
RFQ
FC200N-OSY 3---- SGD 5333.19
RFQ
GC200-PIVXOSY 4---- SGD 5826.17
RFQ
FC200N-OSY 6---- SGD 10136.39
RFQ
GC200-PIVXOSY 10---- SGD 28400.74
RFQ
FC200N-OSY 10---- SGD 33422.36
RFQ
HC200N-BFG 4---- SGD 7093.47
RFQ
IC200-NRS 6---- SGD 9835.34
RFQ
JC200N-NRS 2 1/2---- SGD 5590.59
RFQ
JC200N-NRS 4---- SGD 6707.39
RFQ
KC200N-DNRS 6---- SGD 19856.11
RFQ
JC200N-NRS 6---- SGD 10978.30
RFQ
KC200N-DNRS 4---- SGD 12132.21
RFQ
JC200N-NRS 10---- SGD 33117.53
RFQ
LC200-BFG 3---- SGD 4718.62
RFQ
MC200-BFG 6---- SGD 8697.68
RFQ
HC200N-BFG 3---- SGD 6035.58
RFQ
HC200N-BFG 6---- SGD 10960.87
RFQ
WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Price (inc. GST)
A957-QT-Straight-2-1/2"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 17539.14
RFQ
B957-NRS-S 8-Inline-8"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 24015.76
RFQ
C957N-DNRS 4-------- SGD 25040.96
RFQ
C957N-DNRS 10-------- SGD 64860.00
RFQ
D957N-OSY 4-N-Pattern-4"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 13275.20
RFQ
E957-NRS-S-SS 10-Inline-10"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 31818.19
RFQ
E957-NRS-S-SS 6-Inline-6"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 13892.50
RFQ
E957-NRS-S-SS 8-Inline-8"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 24462.70
RFQ
E957-NRS-S-SS 4-Inline-4"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 8356.45
RFQ
E957-NRS-S-SS 3-Inline-3"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 6910.25
RFQ
C957N-DNRS 8-------- SGD 53408.32
RFQ
E957-NRS-S-SS 2 1/2-Inline-2-1/2"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 5677.83
RFQ
B957-NRS-S 10-Inline-10"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 31070.63
RFQ
B957-NRS-S 6-Inline-6"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 13602.38
RFQ
F957N-BFG 2 1/2-N-Pattern-2-1/2"Grooved Joint110 Degree F12.1 Bar33 Degree F SGD 10993.56
RFQ
C957N-NRS 10-N-Pattern-10"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 25813.22
RFQ
G957Z-OSY 8-Z-Pattern-8"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 32734.86
RFQ
G957Z-OSY 10-Z-Pattern-10"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 38804.37
RFQ
H957Z-QT 3-Z-Pattern-3"Female Threaded110 Degree F12.1 Bar33 Degree F SGD 10097.07
RFQ
C957N-NRS 4-N-Pattern-4"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 9968.39
RFQ
C957N-NRS 2 1/2-N-Pattern-2-1/2"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 6794.66
RFQ
I957Z-NRS 8-Z-Pattern-8"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 21256.46
RFQ
I957Z-NRS 10-Z-Pattern-10"Flanged Joint110 Degree F12.1 Bar33 Degree F SGD 25813.22
RFQ
J957N-QT 3-N-Pattern-3"Female Threaded110 Degree F12.1 Bar33 Degree F SGD 10097.07
RFQ
J957N-QT 2 1/2-N-Pattern-2-1/2"Female Threaded110 Degree F12.1 Bar33 Degree F SGD 8648.70
RFQ
WATTS -

LFC300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. GST)
ALFC300N-OSY-CFM 4---- SGD 10323.95
RFQ
BLFC300-OSY-FXG-CFM 4---- SGD 9573.58
RFQ
CLFC300-DOSY-LM 8---- SGD 20711.14
RFQ
DLFC300-BFGXPIV-GPM 4---- SGD 21574.94
RFQ
ELFC300-BFG-CFM 4---- SGD 10162.51
RFQ
FLFC300-BFG-CFM 3---- SGD 8855.95
RFQ
GLFC300-BFG-GPM 2 1/2---- SGD 8083.79
RFQ
HLFC300-BFG-GPM 3---- SGD 8855.95
RFQ
ALFC300N-OSY-GPM 2 1/2---- SGD 8020.54
RFQ
ILFC300-BFG-CFM 6---- SGD 12736.44
RFQ
JLFC300-BFG-GPM 4---- SGD 10162.51
RFQ
KLFC300N-BFG-CFM 2 1/2---- SGD 8639.97
RFQ
KLFC300N-BFG-GPM 8---- SGD 23721.27
RFQ
CLFC300-DOSY-LM 6---- SGD 13517.34
RFQ
BLFC300-OSY-FXG-CFM 2 1/2---- SGD 7501.38
RFQ
KLFC300N-BFG-CFM 8---- SGD 23721.27
RFQ
LLFC300-BFG-GPM 8---- SGD 21485.51
RFQ
MLFC300-BFG-GPM 6---- SGD 12736.44
RFQ
NLFC300-BFG-CFM 8---- SGD 21485.51
RFQ
KLFC300N-BFG-GPM 6---- SGD 14003.75
RFQ
KLFC300N-BFG-GPM 4---- SGD 10943.41
RFQ
KLFC300N-BFG-GPM 2 1/2---- SGD 8639.97
RFQ
KLFC300N-BFG-GPM 3---- SGD 9464.52
RFQ
KLFC300N-BFG-CFM 6---- SGD 14003.75
RFQ
KLFC300N-BFG-CFM 4---- SGD 10943.41
RFQ
WATTS -

909 Large Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelInlet SizeOutlet SizeValve TypePrice (inc. GST)
A909-DNRS 2 1/2--- SGD 10522.44
RFQ
BSR909-OSY 3--- SGD 18811.28
RFQ
C909-DNRS-S-FDA 2 1/22-1/2"2-1/2"Non Rising Stem Gate Valve SGD 15958.16
RFQ
DSR909-OSY 66"6"Outside Stem And Yoke Gate Valve SGD 34171.96
RFQ
E909M1-DNRS-S 88"8"Non Rising Stem Gate Valve SGD 54050.41
RFQ
FSR909-OSY 88"8"Outside Stem And Yoke Gate Valve SGD 57135.83
RFQ
G909M1-DNRS-S 1010"10"Non Rising Stem Gate Valve SGD 73110.64
RFQ
H909M1-DNRS-S-FDA 1010"10"Non Rising Stem Gate Valve SGD 75766.73
RFQ
ISR909-OSY 1010"10"Outside Stem And Yoke Gate Valve SGD 75679.56
RFQ
WATTS -

C400 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternInlet ConnectionInlet SizeOutlet ConnectionPrice (inc. GST)
AC400Z-DNRS 8---- SGD 51833.47
RFQ
BC400Z-NRS 8---- SGD 24384.82
RFQ
CC400-OSY-FXG 10---- SGD 33771.66
RFQ
DC400Z-OSY 4---- SGD 9449.26
RFQ
DC400Z-OSY 8---- SGD 24981.12
RFQ
AC400Z-DNRS 10---- SGD 82009.13
RFQ
AC400Z-DNRS 6---- SGD 29793.91
RFQ
AC400Z-DNRS 2 1/2---- SGD 13364.60
RFQ
AC400N-DNRS 10---- SGD 82009.13
RFQ
AC400N-DNRS 8---- SGD 51833.47
RFQ
AC400N-DNRS 6---- SGD 29793.91
RFQ
AC400N-DNRS 4---- SGD 19967.33
RFQ
DC400Z-DOSY 2 1/2---- SGD 7178.57
RFQ
EC400-BFG 4---- SGD 9414.34
RFQ
FC400Z-BFG 6---- SGD 16178.44
RFQ
AC400N-DNRS 2 1/2---- SGD 13364.60
RFQ
BC400Z-NRS 10---- SGD 38579.66
RFQ
GC400-NRS 10---- SGD 33404.53
RFQ
HC400N-BFG 2 1/2---- SGD 6910.25
RFQ
HC400N-BFG 6---- SGD 15022.39
RFQ
FC400Z-BFG 3---- SGD 8334.59
RFQ
FC400Z-BFG 4---- SGD 10760.21
RFQ
BC400Z-NRS 6---- SGD 14016.81
RFQ
IC400-NRS 8---- SGD 22222.76
RFQ
JC400N-NRS 2 1/2---- SGD 6290.79
RFQ
WATTS -

LF757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternBody StyleInlet ConnectionInlet SizeInlet TypeMax. Temp.Max. Working PressureMin. Temp.Price (inc. GST)
ALF757NDCDA-BFG-CFM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 12369.96
RFQ
BLF757NDCDA-OSY-GPM 8-N-Pattern-8"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 34347.88
RFQ
CLF757DCDA-OSYXPIV-GPM 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 10734.02
RFQ
CLF757DCDA-OSYXPIV-GPM 8-Inline-8"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 25181.31
RFQ
DLF757DCDA-OSY-GPM 10-Inline-10"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 28245.03
RFQ
BLF757NDCDA-OSY-CFM 4-N-Pattern-4"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 14501.06
RFQ
ELF757DCDA-OSY-CFM 10-Inline-10"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 28245.03
RFQ
BLF757NDCDA-OSY-CFM 6-N-Pattern-6"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 20146.16
RFQ
BLF757NDCDA-OSY-CFM 8-N-Pattern-8"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 34347.88
RFQ
BLF757NDCDA-OSY-GPM 2 1/2-N-Pattern-2-1/2"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 11778.85
RFQ
BLF757NDCDA-OSY-GPM 3-N-Pattern-3"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 12396.14
RFQ
BLF757NDCDA-OSY-GPM 4-N-Pattern-4"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 14501.06
RFQ
CLF757DCDA-OSYXPIV-CFM 3-Inline-3"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 10101.47
RFQ
BLF757NDCDA-OSY-GPM 6-N-Pattern-6"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 20146.16
RFQ
ALF757NDCDA-BFG-CFM 4-N-Pattern-4"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 15098.76
RFQ
ALF757NDCDA-BFG-CFM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 20754.79
RFQ
ALF757NDCDA-BFG-GPM 2 1/2-N-Pattern-2-1/2"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 12369.96
RFQ
ALF757NDCDA-BFG-GPM 3-N-Pattern-3"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 12991.65
RFQ
FLF757DCDA-OSY-CFMA 4-Inline-4"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 10221.42
RFQ
ALF757NDCDA-BFG-GPM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 20754.79
RFQ
GLF757DCDA-BFG-CFM 8-Inline-8"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 24567.30
RFQ
BLF757NDCDA-OSY-GPMA 4-N-Pattern-4"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 14501.06
RFQ
CLF757DCDA-OSYXPIV-GPM 6-Inline-6"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 13933.95
RFQ
CLF757DCDA-OSYXPIV-CFM 6-Inline-6"Flanged Joint140 Degree F12.1 Bar33 Degree F SGD 13933.95
RFQ
HLF757DCDA-BFG-GPM 6-N-Pattern-6"Grooved Joint140 Degree F12.1 Bar33 Degree F SGD 12092.96
RFQ
WATTS -

LFC500 Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet SizeMax. Temp.Price (inc. GST)
ALFC500Z-DOSY-LM 2 1/2--- SGD 9885.52
RFQ
BLFC500-OSY-LM 4--- SGD 10400.26
RFQ
CLFC500Z-DOSY-G 8--- SGD 30042.74
RFQ
ALFC500Z-DOSY-LM 8--- SGD 29869.20
RFQ
DLFC500Z-DOSY-C 10--- SGD 44918.86
RFQ
ALFC500Z-DOSY-LM 4--- SGD 12980.72
RFQ
CLFC500Z-DOSY-G 6--- SGD 19524.54
RFQ
ALFC500Z-DOSY-LM 3--- SGD 11028.48
RFQ
ELFC500N-BFG-LM 6--- SGD 19131.92
RFQ
DLFC500N-OSY-LM 10--- SGD 44748.72
RFQ
ELFC500N-BFG-LM 4--- SGD 13048.36
RFQ
FLFC500-OSY-LM 6--- SGD 15340.83
RFQ
ALFC500Z-DOSY-LM 6--- SGD 19332.58
RFQ
GLFC500Z-BFG-CFM 4--- SGD 13214.13
RFQ
HLFC500N-BFG-GPM 3--- SGD 11342.59
RFQ
HLFC500N-BFG-CFM 6--- SGD 19304.22
RFQ
ILFC500N-BFG-CFM 3--- SGD 11342.59
RFQ
JLFC500N-BFG-CFM 2 1/2--- SGD 10260.68
RFQ
DLFC500Z-OSY-G 10--- SGD 44918.86
RFQ
CLFC500Z-OSY-GPM 8--- SGD 30042.74
RFQ
DLFC500-DOSY-LM 10--- SGD 39173.39
RFQ
GLFC500Z-BFG-CFM 3--- SGD 11342.59
RFQ
KLFC500N-DOSY-G 6N Pattern6"140° F SGD 19524.54
RFQ
LLFC500N-DOSY-LM 8N Pattern8"140° F SGD 29869.20
RFQ
LLFC500N-DOSY-LM 4N Pattern4"110° F SGD 12980.72
RFQ
WATTS -

Check Valve Polysulfone 1/2 In

ModelItemPrice (inc. GST)
3540B-10AA9GPU SGD 15.79
WATTS -

Hose Drop Vacuum Breaker, 1 Inch Size, Brass

ModelItemPrice (inc. GST)
912HP 1BZ2XUA SGD 1452.73
WATTS -

Double Check Valve Assembly 757

ModelItemPrice (inc. GST)
3 757 OSYAB2BHC SGD 6850.58
WATTS -

Reduced Pressure Zone Backflow Preventer

ModelItemPrice (inc. GST)
1/2 SS009M3QTAB2BHF SGD 4785.66
ZURN -

Reduced Pressure Zone Backflow Preventer

ModelItemPrice (inc. GST)
12-975XL2AD6KQR SGD 1091.93
ZURN -

Reduced Pressure Zone Backflow Preventer

ModelItemPrice (inc. GST)
14-975XL2AD6KQQ SGD 920.40
ZURN -

Reduced Pressure Zone Backflow Preventer

ModelItemPrice (inc. GST)
34-975XL2AD6KQT SGD 1140.09
WATTS -

Disc Assembly Kit, 8 To 10 Inch Double Check Valve Assembly

ModelItemPrice (inc. GST)
LFFRK 850-866V-D 8-10 870-886 8BY6ADH SGD 720.62
See Details
WATTS -

Second Check Kit For 2 1/2 And 3 In Double Check Detector Assembly 856ST/876VST

ModelItemPrice (inc. GST)
LFFRK 8X6 ST-CK2 2 1/2-3BY8HPU SGD 1110.30
See Details
WATTS -

Double Check Detector Backflow Preventer Assembly, 3 Inch Size, Ductile Iron

ModelItemPrice (inc. GST)
858DCDA-OSY-LM 3CC7PUF SGD 8336.79
See Details
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