Relief Valves

Filter
KUNKLE -

Bronze Safety Relief Valves

StyleModelPressure RangeComplianceDisc MaterialSeat MaterialSpring MaterialFactory Set PressureInlet SizeOutlet SizePrice (inc. GST)
A6010FEM01-AM-1503 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631150 psi1"1.25" SGD 708.08
A6010FEM01-AM-2003 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631200 psi1"1.25" SGD 707.31
A6010JHM01-AM-1253 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631125 psi2"2.5" SGD 1559.33
A6010JHM01-AM-1003 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631100 psi2"2.5" SGD 1559.33
A6010JHM01-AM-753 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63175 psi2"2.5" SGD 1559.33
A6010JHM01-AM-603 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63160 psi2"2.5" SGD 1559.33
A6010JHM01-AM-303 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63130 psi2"2.5" SGD 1559.33
A6010JHM01-AM-253 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63125 psi2"2.5" SGD 1559.33
A6010DCM01-AM-1503 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631150 psi1/2"3/4" SGD 552.20
A6010DCM01-AM-1253 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631125 psi1/2"3/4" SGD 552.20
A6010DCM01-AM-1003 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631100 psi1/2"3/4" SGD 552.20
A6010DCM01-AM-603 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63160 psi1/2"3/4" SGD 568.95
A6010JHM01-AM2003 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631200 psi2"2.5" SGD 1559.33
A6010DCM01-AM-503 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63150 psi1/2"3/4" SGD 552.08
A6010DCM01-AM-303 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63130 psi1/2"3/4" SGD 554.11
A6010DCM01-AM-253 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63125 psi1/2"3/4" SGD 554.11
A6010DCM01-AM-153 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63115 psi1/2"3/4" SGD 568.95
A6010GFM01-AM-1253 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631125 psi1.25"1.5" SGD 938.78
A6010GFM01-AM-1003 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631100 psi1.25"1.5" SGD 923.88
A6010GFM01-AM-753 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63175 psi1.25"1.5" SGD 938.78
A6010GFM01-AM-603 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 63160 psi1.25"1.5" SGD 938.78
B6010JHE01-AM02003 to 250 psi-B21 Alloy 485EPRStainless Steel200 psi2"2.5" SGD 1702.95
A6010JHM01-AM-1503 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631150 psi2"2.5" SGD 1559.33
A6010JHM01-AM2503 to 250 psiSection I SteamBronzeMetalASTM A-313 TY 631250 psi2"2.5" SGD 1525.94
B6010JHE01-AM01003 to 250 psi-B21 Alloy 485EPRStainless Steel100 psi2"2.5" SGD 1702.95
StyleModelPrice (inc. GST)
A15119B200Q SGD 452.64
A15119B175Q SGD 452.64
A15119B125CE SGD 434.99
A15119B145 SGD 374.41
A15119B15 SGD 374.41
A15112B200Q SGD 216.44
A15119B150CE SGD 405.74
A15112B225 SGD 138.22
A15112B250 SGD 138.22
A15112B250Q SGD 216.41
A15119B160 SGD 374.41
A15112B230 SGD 138.22
A15119B170 SGD 374.41
A15112B235 SGD 138.22
A15112B30 SGD 138.22
A15119B112CE SGD 405.71
A15119B190 SGD 374.41
A15112B35 SGD 138.22
A15115B152 SGD 281.61
A15112B45 SGD 138.22
A15115B15CE SGD 316.00
A15112B60 SGD 138.22
A15115B210 SGD 281.61
A15112B50CE SGD 172.64
A15115B225 SGD 281.61
StyleModelPrice (inc. GST)
A1620202 SGD 71.54
A1620305 SGD 69.40
APOLLO VALVES -

16-501 Series Cast Bronze Adjustable Relief Valves

StyleModelTemp. RangeBody MaterialDisc MaterialTest LeverFactory Set PressureInlet TypeOutlet TypePressure RangePrice (inc. GST)
A16-501-020° to 200° FBronzeNitrileNo250 psiMNPTFNPT250 to 600 psi SGD 96.54
B16-501-010 Degrees to 200 Degrees FCast BronzeNitrileYes60 psiFNPTMNPT50 to 250 psi SGD 98.77
B16-501-250 Degrees to 200 Degrees FCast BronzePTFEYes60 psiFNPTMNPT50 to 250 psi SGD 85.67
B16-501-600 Degrees to 200 Degrees FCast BronzePTFEYes250 psiFNPTMNPT250 to 600 psi SGD 91.28
StyleModelBtuHFactory Set PressurePrice (inc. GST)
A1740203791,000125 psi SGD 45.80
A1740204934,000150 psi SGD 45.80
APOLLO VALVES -

19 Series Safety Valves

StyleModelItemPrice (inc. GST)
A19KEEA250Relief Valve SGD 840.11
A19KJHK150QRelief Valve SGD 2119.77
A19KJHK225Relief Valve SGD 2043.07
A19KJHK20Relief Valve SGD 2043.07
A19KJHK200Relief Valve SGD 2043.07
A19KJHK180Relief Valve SGD 2043.07
A19KJHK175ARelief Valve SGD 2150.61
A19KJHK175Relief Valve SGD 2043.07
A19KJHK17Relief Valve SGD 2043.07
A19KJHK165QRelief Valve SGD 2119.80
A19KJHK165Relief Valve SGD 2043.07
A19KJHK160ARelief Valve SGD 2150.61
A19KJHK160Relief Valve SGD 2043.07
A19KJHK150XQRelief Valve SGD 2434.16
A19KJHK150ABJRelief Valve SGD 2288.14
A19KJHK150ARelief Valve SGD 2150.61
A19KJHK24Relief Valve SGD 2043.07
A19KJHK15Relief Valve SGD 2043.07
A19KJHK150Relief Valve SGD 2043.07
A19KJHK140Relief Valve SGD 2043.07
A19KJHK135ARelief Valve SGD 2171.13
A19KJHK137Relief Valve SGD 2043.07
A19KJHK135Relief Valve SGD 2043.07
A19KJHK130Relief Valve SGD 2043.07
A19KJHK134Relief Valve SGD 2043.07
APOLLO VALVES -

29 Series Safety Valves

StyleModelPrice (inc. GST)
A29102A105 SGD 703.63
A29202A50CE SGD 743.25
A29202A38 SGD 704.90
A29202A42 SGD 704.90
A29202A43 SGD 704.90
A29202A44 SGD 704.90
A29202A45S SGD 933.42
A29202A50 SGD 704.90
A29202A45 SGD 704.90
A29402A115 SGD 827.58
A29202A40 SGD 704.90
A29402A130 SGD 827.58
A29402A125 SGD 827.58
A29402A120 SGD 827.58
A29402A132 SGD 827.58
A29402A135 SGD 827.58
A29402A155 SGD 827.58
A29402A150 SGD 827.58
A29202A40S SGD 933.42
A29202A39 SGD 704.90
A29402A145 SGD 827.58
A29202A200 SGD 704.90
A29202A185 SGD 704.90
A29202A190 SGD 704.90
A29202A180 SGD 704.90
AQUATROL SAFETY VALVES -

89 Series, Bronze Safety Relief Valve

StyleModelFactory Set PressureInlet SizeOutlet SizeOverall HeightPrice (inc. GST)
A89A2-1515 psi1/2"3/4"5.875" SGD 259.35
A89C2-1515 psi1"1.25"7.5" SGD 323.18
A89D2-1515 psi1.25"1.5"8.5" SGD 429.48
A89E2-1515 psi1.5"2"9.75" SGD 497.50
A89F2-1515 psi2"2.5"11.125" SGD 744.12
A89B2-1515 psi3/4"1"5" SGD 280.67
A89F2-2525 psi2"2.5"11.125" SGD 744.12
A89D2-2525 psi1.25"1.5"8.5" SGD 429.48
A89E2-2525 psi1.5"2"9.75" SGD 497.50
A89B2-2525 psi3/4"1"5" SGD 280.67
A89C2-2525 psi1"1.25"7.5" SGD 323.18
A89A2-2525 psi1/2"3/4"5.875" SGD 259.35
A89F2-5050 psi2"2.5"11.125" SGD 744.12
A89C2-5050 psi1"1.25"7.5" SGD 323.18
A89E2-5050 psi1.5"2"9.75" SGD 497.50
A89B2-5050 psi3/4"1"5" SGD 280.67
A89D2-5050 psi1.25"1.5"8.5" SGD 429.48
A89A2-5050 psi1/2"3/4"5.875" SGD 259.35
A89F2-7575 psi2"2.5"11.125" SGD 744.12
A89E2-7575 psi1.5"2"9.75" SGD 497.50
A89B2-7575 psi3/4"1"5" SGD 280.67
A89A2-7575 psi1/2"3/4"5.875" SGD 259.35
A89D2-7575 psi1.25"1.5"8.5" SGD 429.48
A89C2-7575 psi1"1.25"7.5" SGD 323.18
A89F2-100100 psi2"2.5"11.125" SGD 744.12
APOLLO VALVES -

14-500 Series Low Pressure Air Relief Valves

StyleModelItemPrice (inc. GST)
A1450504Air Relief Valve SGD 1195.52
A1450513Air Relief Valve SGD 1195.52
A1450505Air Relief Valve SGD 647.41
A1450512Air Relief Valve SGD 1195.52
A1450520Air Relief Valve SGD 1195.52
A1450510Air Relief Valve SGD 1195.52
A1450508Air Relief Valve SGD 1195.52
A1450507Air Relief Valve SGD 1195.52
B1450510XAir Relief Valve SGD 1500.50
A1450612Relief Valve SGD 1992.48
B1450710Relief Valve SGD 1305.17
A1450714Relief Valve SGD 2462.95
A1450713Relief Valve SGD 2462.95
A1450715Relief Valve SGD 2462.95
A1450615Relief Valve SGD 1992.48
A1450607Relief Valve SGD 1992.48
A1450609Relief Valve SGD 1992.48
A1450605Relief Valve SGD 1075.57
A1450521Relief Valve SGD 1195.52
A1450515Relief Valve SGD 1195.52
A1450516Relief Valve SGD 1195.52
A1450514P7Relief Valve SGD 1195.52
A1450717Relief Valve SGD 2462.95
StyleModelPrice (inc. GST)
A14605V30 SGD 1245.33
A14605V24 SGD 1245.33
A14606V17 SGD 2047.74
A14606V20 SGD 2047.74
A14607V08 SGD 2545.95
A14607V09 SGD 2545.95
A14607V10 SGD 1409.67
A14605V21 SGD 1245.33
A14605V29 SGD 1245.33
A14605V26 SGD 1245.33
A14606V13 SGD 2047.74
A14606V18 SGD 2047.74
A14606V14Q SGD 2119.46
A14606V16 SGD 2047.74
A14606V25 SGD 2047.74
A14606V30 SGD 2047.74
A14606V26 SGD 2047.74
A14607V11 SGD 2545.95
A14605V28 SGD 1245.33
A14605V18 SGD 1245.33
A14605V23 SGD 1245.36
A14606V18HV SGD 2047.74
A14606V15 SGD 2047.74
A14606V12Q SGD 2125.97
A14605V15 SGD 1245.33
StyleModelPrice (inc. GST)
A1440610 SGD 1937.13
A1440622 SGD 1937.13
A1440608 SGD 1937.13
A1440610P5 SGD 1937.13
A1440609 SGD 1937.13
A1440611 SGD 1937.13
A1440613 SGD 1937.13
A1440612 SGD 1937.13
A1440615 SGD 1937.13
A1440616 SGD 1937.13
A1440617 SGD 1937.13
A1440614 SGD 1937.13
A1440618 SGD 1937.13
A1440619 SGD 1937.13
A1440607 SGD 1937.13
A144069P5 SGD 1937.13
A1440706 SGD 2379.84
A1440707 SGD 2379.84
A1440704 SGD 2379.84
A1440709 SGD 2379.84
A1440708 SGD 2379.84
A1440710 SGD 2379.84
A1440711 SGD 2379.84
A1440713 SGD 2379.84
A1440715 SGD 2379.84
StyleModelPrice (inc. GST)
A10512B55 SGD 239.94
A10512B40 SGD 239.94
A10512B17 SGD 239.94
A10512B28Q SGD 285.69
A10512M2CEQ SGD 703.91
A10512M2CE SGD 624.17
A10512B40V SGD 240.71
A10512B50 SGD 239.94
StyleModelPrice (inc. GST)
A600NFF01-AF SGD 8685.69
RFQ
A600NJG01-LF SGD 13857.93
RFQ
A600NQP01-LF SGD 59692.17
RFQ
A600NQP01-LS SGD 48345.39
RFQ
A600NFF01-LF SGD 8685.69
RFQ
A600NGF01-KS SGD 7344.34
RFQ
A600NGF01-LS SGD 7344.34
RFQ
A600NHG01-LF SGD 11691.24
RFQ
A600NJG01-KF SGD 13857.93
RFQ
A600NGF01-AS SGD 7344.34
RFQ
A600NFF01-KF SGD 8685.69
RFQ
A600NHG01-KS SGD 9706.90
RFQ
A600NKH01-AF SGD 18950.48
RFQ
A600NQP01-AF SGD 59692.17
RFQ
A600NKH01-KS SGD 15385.69
RFQ
A600NKH01-LS SGD 15385.69
RFQ
A600NLJ01-KF SGD 24869.71
RFQ
A600NLJ01-KS SGD 20312.09
RFQ
A600NLJ01-LS SGD 20312.09
RFQ
A600NMK01-KF SGD 29713.71
RFQ
A600NMK01-KS SGD 24040.32
RFQ
A600NMK01-LF SGD 29713.71
RFQ
A600NNM01-LF SGD 35407.36
RFQ
A600NPM01-KF SGD 42000.65
RFQ
A600NQP01-KS SGD 48345.39
RFQ
StyleModelFactory Set PressureInlet SizePressure RangePrice (inc. GST)
A0140-C01-ME--- SGD 908.76
RFQ
A0140-B02-ME--- SGD 908.76
RFQ
A0140-C02-ME--- SGD 908.76
RFQ
A0140-B01-ME--- SGD 908.76
RFQ
A0140-B01-ME002525 psi3/8"0 to 25 psi SGD 1237.33
A1133405525 psi1/2"0 to 25 psi SGD 1258.92
A1133405650 psi1/2"0 to 50 psi SGD 1258.92
A0140-B01-ME005050 psi3/8"0 to 50 psi SGD 1237.33
A11334052100 psi3/8"0 to 100 psi SGD 1237.33
A11334057100 psi1/2"0 to 100 psi SGD 1258.92
A11334053200 psi3/8"0 to 200 psi SGD 1237.33
A11334058200 psi1/2"0 to 200 psi SGD 1258.92
A11334054300 psi3/8"0 to 300 psi SGD 1237.33
A11334059300 psi1/2"0 to 300 psi SGD 1258.92
GEORG FISCHER -

Relief Valves

StyleModelItemPrice (inc. GST)
A198.150.127Relief Valve SGD 893.02
B854-080Stone Flange SGD 147.10
HAM-LET -

Relief Valves

StyleModelItemPrice (inc. GST)
AH-900-HP-SS-L-1/4-APressure Relief Valve SGD 623.14
BH-995-HP-SS-NL-1/4-A-EPPressure Relief Valve SGD 598.03
AH-900-HP-SS-L-1/4-HPressure Relief Valve SGD 623.14
CH-985-SS-N-1/4-SLRelief Valve SGD 671.24
KUNKLE -

Relief Valves

StyleModelPrice (inc. GST)
A0548-A01-KM0030 SGD 204.45
A6021JHT01-AM0150 SGD 1991.52
A537-H01-HM0125 SGD 1554.65
WATTS -

Relief Valves

StyleModelItemPrice (inc. GST)
A1/2 530-CPressure Relief Valve SGD 164.69
B3/4 LF3L-150Pressure Relief Valve SGD 254.23
C1/2 530-FPPressure Relief Valve SGD 164.69
D3/4 LF53-125Pressure Relief Valve SGD 293.37
E1/2 LF53L-150Pressure Relief Valve SGD 244.44
F1/2 53L-150Pressure Relief Valve SGD 192.70
G3/4 LF3L-075Pressure Relief Valve SGD 259.51
H1/2 53L-175Pressure Relief Valve SGD 186.68
I3/4 3L-150Pressure Relief Valve SGD 223.66
J3/4 530-CPressure Relief Valve SGD 175.89
K1/2 LF53-125Pressure Relief Valve SGD 260.32
L1/2 LF53-75Pressure Relief Valve SGD 286.23
M3/4 LFBRVM1TXTXB-125Relief Valve SGD 206.92
N3/4 LFBRVM1SXSXB-125Relief Valve SGD 168.46
O3/4 354A-030Safety Relief Valve SGD 144.18
P3/4 335M2-030Safety Relief Valve SGD 84.88
Q3/4 M335M2-030Safety Relief Valve SGD 102.25
StyleModelPrice (inc. GST)
A1010204 SGD 226.54
A1010469 SGD 306.22
A1010441 SGD 265.48
A1010444 SGD 233.07
A1010443 SGD 265.48
A1010445 SGD 265.48
A1010446 SGD 265.48
A1010448 SGD 265.48
A1010449 SGD 265.48
A1010450 SGD 265.48
A1010467 SGD 306.22
A1010470 SGD 273.56
A1010411 SGD 228.15
A1010471 SGD 306.22
A1010472 SGD 306.22
A1010475 SGD 306.22
A1010474 SGD 306.22
A1010473 SGD 306.22
A1010476 SGD 306.22
A1010477 SGD 306.22
A10104A8 SGD 228.15
A10104C8 SGD 228.15
A10104B5 SGD 228.15
A1010413 SGD 228.15
A1010412 SGD 228.15
StyleModelPrice (inc. GST)
A1030110 SGD 134.88
A1030311 SGD 221.06
A1030349 SGD 258.30
A1030345 SGD 258.30
A1030348 SGD 258.30
A1030346 SGD 258.30
A1030341 SGD 258.30
A1030344 SGD 225.92
A1030343 SGD 258.30
A1030312 SGD 221.06
A1030350 SGD 258.30
A1030309 SGD 221.06
A1030310 SGD 221.06
A1030308 SGD 221.06
A1030307 SGD 221.06
A1030306 SGD 221.06
A1030303 SGD 221.06
A1030305 SGD 114.44
A1030302 SGD 221.06
A1030351 SGD 258.30
A1030370 SGD 266.41
A10301K6 SGD 222.02
A10301BO SGD 222.02
A1030107 SGD 222.02
A1030105 SGD 114.75
StyleModelPrice (inc. GST)
A10322B30 SGD 423.94
A10322P30 SGD 271.24
A10322B15 SGD 456.51
A10322P50Q SGD 536.25
12...910

Relief Valves

Pressure relief valves are designed to control or release built-up pressure in the system which may otherwise damage pipelines and equipment. Raptor Supplies offers a wide range of relief valves including shut off, safety, drain & pressure valves from Apollo, Watts, Parker, Milton Industries, Hayward, Oil Safe, Campbell & more. Apollo safety relief valves are designed according to ASME Section IV standards for the protection of steam boilers. These bronze constructed valves feature metal to metal, PCTFE or elastomer O-ring seating, thereby having a wide pressure and temperature range. They are capable of withstanding a maximum pressure of 1200 PSI and are available in inlet sizes ranging from 1/2 to 3 inches. Watts adjustable relief valves are designed to release pressure (up to 200 PSI) when the set internal pressure is encountered in systems containing air, oil or water. Watts 1450F Series combination fill and relief valves feature a silicone disc to provide positive seating and leakproof operation. These valves are available in bronze, brass, iron, lead free bronze and lead free brass variants.

We are here to help!

Looking for a part not listed here?