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Relief Valves

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AQUATROL SAFETY VALVES -

740 Series Brass/Bronze/Stainless Steel Safety Relief Valve
Aquatrol 740 Series safety relief valves are designed to open when the pressure exceeds the stress limits and prevent pumps and pipelines from fire accidents or system failure. These units feature a brass / bronze body for strength, ductility, malleability and corrosion resistance and a full-nozzle design flanged to the pressurised system. They are further integrated with a stainless-steel disc for enhancing seating tightness and preventing flow under ambient operating conditions, and an adjustable nozzle ring for controlling the fluid exit. They meet ASME Section VIII standards and are ideal for air / gas, liquid and steam applications. Choose from a wide range of these safety relief valves available in factory set pressures ranging from 15 to 300 psi on Raptor Supplies.

Style	Model	Factory Set Pressure	Inlet Size	Outlet Size	Overall Height	Overall Length	Test Lever	Price (ex. VAT)
A	740FH-M2L-15	15 psi	1.25"	1.5"	9.25"	9.25"	No	€465.33
A	740DF-M2L-15	15 psi	3/4"	1"	7.375"	7.375"	No	€318.85
A	740DC-M2L-15	15 psi	1/2"	3/4"	7.375"	7.375"	No	€297.85
B	740DC-M1A-15	15 psi	1/2"	3/4"	7.375"	7.375"	Yes	€311.97
B	740GF-M1A-15	15 psi	2"	2"	10.25"	10.25"	Yes	€857.12
B	740DF-M1A-15	15 psi	3/4"	1"	7.375"	7.375"	Yes	€324.59
B	740FG-M1A-15	15 psi	1.5"	1.5"	9.25"	9.25"	Yes	€557.13
B	740EF-M1A-15	15 psi	1"	1.25"	8.125"	8.125"	Yes	€393.55
B	740FH-M1A-15	15 psi	1.25"	1.5"	9.25"	9.25"	Yes	€465.08
A	740FG-M2L-15	15 psi	1.5"	1.5"	9.25"	9.25"	No	€548.89
A	740GF-M2L-15	15 psi	2"	2"	10.625"	10.625"	No	€845.29
A	740EF-M2L-15	15 psi	1"	1.25"	8.125"	8.125"	No	€386.47
A	740DC-M2L-25	25 psi	1/2"	3/4"	7.375"	7.375"	No	€297.85
A	740GF-M2L-25	25 psi	2"	2"	10.625"	10.625"	No	€845.29
A	740EF-M2L-25	25 psi	1"	1.25"	8.125"	8.125"	No	€386.47
B	740DF-M1A-25	25 psi	3/4"	1"	7.375"	7.375"	Yes	€324.59
B	740DC-M1A-25	25 psi	1/2"	3/4"	7.375"	7.375"	Yes	€311.97
A	740FG-M2L-25	25 psi	1.5"	1.5"	9.25"	9.25"	No	€548.89
B	740EF-M1A-25	25 psi	1"	1.25"	8.125"	8.125"	Yes	€393.55
B	740GF-M1A-25	25 psi	2"	2"	10.25"	10.25"	Yes	€857.12
B	740FG-M1A-25	25 psi	1.5"	1.5"	9.25"	9.25"	Yes	€557.13
A	740FH-M2L-25	25 psi	1.25"	1.5"	9.25"	9.25"	No	€465.33
B	740FH-M1A-25	25 psi	1.25"	1.5"	9.25"	9.25"	Yes	€465.08
A	740DF-M2L-25	25 psi	3/4"	1"	7.375"	7.375"	No	€318.85
B	740GF-M1A-30	30 psi	2"	2"	10.25"	10.25"	Yes	€857.12

MCDONNELL & MILLER -

Relief Valves

Style	Model	Price (ex. VAT)
A	260-1 1/2-30	€2,416.69
B	250-3/4-30	€415.00

KUNKLE -

Series 333S Safety Relief Valves

Style	Model	Price (ex. VAT)
A	333SUC02-KC	€3,150.35	RFQ
A	333SUA01-KC	€2,163.76	RFQ
A	333SUA02-KC	€2,163.76	RFQ
A	333SUC01-KC	€3,150.35	RFQ

KUNKLE -

Series 338 Blower Relief Valves

Style	Model	Price (ex. VAT)
A	0338-H01-NM	€443.96	RFQ
A	0338-H01-NM0018	€443.96	RFQ
A	0338-H01-NM0030	€443.96	RFQ
A	0338-H02-NM	€443.96	RFQ
A	0338-H01-NM0025	€443.96	RFQ

KUNKLE -

Series 537 Safety relief Valves

Style	Model	Price (ex. VAT)
A	0537-H01-HM0030	€1,046.00	RFQ
A	0537-E01-HM0160	€400.24	RFQ
A	0537-G01-HM0060	€770.21	RFQ
A	0537-E01-HM0090	€400.24	RFQ
A	0537-E01-HM0045	€400.24	RFQ
A	0537-G01-HM0100	€770.21	RFQ
A	0537-G01-HM0030	€770.21	RFQ
A	0537-E01-HM0060	€400.24	RFQ
A	0537-E01-HM0030	€400.24	RFQ
A	0537-H01-HM0015	€1,046.00	RFQ
A	0537-H01-HM0130	€1,046.00	RFQ
A	0537-H01-HM0060	€1,046.00	RFQ
A	0537-G01-HM0160	€770.21	RFQ
A	0537-H01-HM0110	€1,046.00	RFQ
A	0537-H01-HM0036	€1,046.00	RFQ
A	0537-E01-HM0125	€400.24	RFQ
A	0537-H01-HM	€1,046.00	RFQ
A	0537-G01-HM	€770.21	RFQ
A	0537-E01-HM	€400.24	RFQ
A	0537-D01AHM	€383.42	RFQ
A	0537-H01-HM0125	€1,046.00	RFQ
A	0537-G01-HM0125	€770.21	RFQ

KUNKLE -

Series 189 Safety Relief Valves

Style	Model	Price (ex. VAT)
A	0189-C01-KH	€2,333.05	RFQ
A	0189-C02-KH	€2,333.05	RFQ
A	0189-D01-KH	€2,333.05	RFQ
A	0189-D02-KH	€2,333.05	RFQ
A	189C-C01-KH	€2,333.05	RFQ
A	189P-D02-KH	€2,697.41	RFQ
A	189C-D01-KH	€2,333.05	RFQ
A	189P-C01-KH	€2,697.41	RFQ
A	189P-D01-KH	€2,697.41	RFQ

KUNKLE -

Series 20P Safety Relief Valves

Style	Model	Price (ex. VAT)
A	020P-D01-MG	€537.10	RFQ
A	020P-J03-MG	€3,677.96	RFQ
A	020P-E01-MG	€607.47	RFQ
A	020P-K03-MG	€5,213.73	RFQ
A	020P-K01-MG	€2,807.63	RFQ
A	020P-D05-MG	€1,022.46	RFQ
A	020P-D03-MG	€1,022.46	RFQ
A	020P-D02-MG	€537.10	RFQ
A	020P-C03-MG	€537.10	RFQ
A	020P-C02-MG	€537.10	RFQ
A	020P-C01-MG	€537.10	RFQ
A	020P-H03-MG	€2,381.26	RFQ
A	020P-D04-MG	€1,313.26	RFQ
A	020P-H01-MG	€1,179.76	RFQ
A	020P-G01-MG	€854.81	RFQ
A	020P-F01-MG	€735.80	RFQ
A	020P-E03-MG	€1,167.34	RFQ
A	020P-C05-MG	€537.10	RFQ
A	020P-K02-MG	€2,807.63	RFQ
A	020P-J01-MG	€1,763.44	RFQ
A	020P-G03-MG	€1,943.50	RFQ
A	020P-E02-MG	€607.47	RFQ
A	020P-G02-MG	€854.81	RFQ

KUNKLE -

Series 930 Safety Relief Valves

Style	Model	Price (ex. VAT)
A	0930-J01-GC	€724.42	RFQ
A	0930-J01-GC0015	€724.42	RFQ
A	0930-K01-GC0015	€968.65	RFQ
A	0930-H01-GC	€393.25	RFQ
A	0930-K01-GC	€968.65	RFQ
A	0930-K02-GC	€904.49	RFQ

KUNKLE -

Series 389 Safety Relief Valves

Style	Model	Price (ex. VAT)
A	389C-C01-NH	€5,222.18	RFQ
A	389P-C01-KH	€5,696.41	RFQ
A	389P-D01-NH	€5,696.41	RFQ
A	389P-C01-NH	€5,696.41	RFQ
A	389C-C01-KH	€5,222.18	RFQ
A	389C-D01-KH	€5,222.18	RFQ
A	389C-D01-NH	€5,222.18	RFQ
A	389P-D01-KH	€5,696.41	RFQ

KUNKLE -

Series 40RL Safety Relief Valves

Style	Model	Price (ex. VAT)
A	40RL-D01-PE	€1,081.88	RFQ
A	40RL-C01-PE	€1,081.88	RFQ

KUNKLE -

Series 600 Safety Relief Valves

Style	Model	Price (ex. VAT)
A	600NFF01-LS	€5,336.88	RFQ
A	600NGF01-KS	€5,626.64	RFQ
A	600NPM01-KS	€26,069.66	RFQ
A	600NPM01-LF	€32,177.52	RFQ
A	600NQP01-AF	€45,731.35	RFQ
A	600NQP01-KS	€37,038.36	RFQ
A	600NQP01-LF	€45,731.35	RFQ
A	600NQP01-LS	€37,038.36	RFQ
A	600NFF01-AF	€6,654.28	RFQ
A	600NFF01-KS	€5,336.88	RFQ
A	600NFF01-LF	€6,654.28	RFQ
A	600NGF01-AF	€7,067.20	RFQ
A	600NGF01-LF	€7,067.20	RFQ
A	600NNM01-LS	€22,052.26	RFQ
A	600NGF01-LS	€5,626.64	RFQ
A	600NHG01-KF	€8,956.89	RFQ
A	600NHG01-LF	€8,956.89	RFQ
A	600NHG01-LS	€7,436.65	RFQ
A	600NJG01-KF	€10,616.83	RFQ
A	600NFF01-AS	€5,336.88	RFQ
A	600NGF01-AS	€5,626.64	RFQ
A	600NFF01-KF	€6,654.28	RFQ
A	600NGF01-KF	€7,067.20	RFQ
A	600NHG01-KS	€7,436.65	RFQ
A	600NPM01-AF	€32,177.52	RFQ

KUNKLE -

Series 140 Liquid Relief Valves

Style	Model	Factory Set Pressure	Inlet Size	Pressure Range	Price (ex. VAT)
A	0140-C02-ME	-	-	-	€696.22	RFQ
A	0140-B02-ME	-	-	-	€696.22	RFQ
A	0140-B01-ME	-	-	-	€696.22	RFQ
A	0140-C01-ME	-	-	-	€696.22	RFQ
A	0140-B01-ME0025	25 psi	3/8"	0 to 25 psi	€993.08
A	11334055	25 psi	1/2"	0 to 25 psi	€528.16
A	0140-B01-ME0050	50 psi	3/8"	0 to 50 psi	€993.08
A	11334056	50 psi	1/2"	0 to 50 psi	€963.88
A	11334052	100 psi	3/8"	0 to 100 psi	€993.08
A	11334057	100 psi	1/2"	0 to 100 psi	€963.88
A	11334053	200 psi	3/8"	0 to 200 psi	€993.08
A	11334058	200 psi	1/2"	0 to 200 psi	€963.88
A	11334054	300 psi	3/8"	0 to 300 psi	€993.08
A	11334059	300 psi	1/2"	0 to 300 psi	€963.88

KUNKLE -

Series 6254 Safety Relief Valves

Style	Model	Price (ex. VAT)
A	6254KNM02-GS	€7,371.45	RFQ
A	6254FJH01-GS	€2,585.13	RFQ
A	6254KQP01-GS	€14,133.36	RFQ
A	6254KPM01-GS	€9,633.70	RFQ
A	6254FMM01-GS	€4,852.55	RFQ
A	6254FMK01-GS	€4,425.15	RFQ
A	6254FLM01-GS	€3,998.78	RFQ
A	6254FLK02-GS	€3,780.42	RFQ
A	6254FLK01-GS	€3,780.42	RFQ
A	6254FLJ01-GS	€3,468.92	RFQ
A	6254FKK01-GS	€2,967.00	RFQ
A	6254FKH01-GS	€2,609.97	RFQ
A	6254FJJ01-GS	€2,641.01	RFQ
A	6254AMK02-GS	€4,425.15	RFQ
A	6254AJG02-GS	€2,297.43	RFQ
A	6254AMK01-GS	€4,425.15	RFQ
A	6254ALJ01-GS	€3,468.92	RFQ
A	6254AKH02-GS	€2,609.97	RFQ
A	6254AKH01-GS	€2,609.97	RFQ
A	6254AJG01-GS	€2,297.43	RFQ
A	6254KNM01-GS	€7,371.45	RFQ
A	6254FLM02-GS	€3,998.78	RFQ
A	6254FLJ02-GS	€3,468.92	RFQ
A	6254FKJ01-GS	€2,909.05	RFQ
A	6254FJG01-GS	€2,297.43	RFQ

BLACOH INDUSTRIES -

Sentinel Series, Pressure Relief Valves

Style	Model	Inlet Size	Inlet Type	Max. Pressure	Non Wetted Material	Wetted Materials	Price (ex. VAT)
A	PR-100-PVDF-T	1"	Fnpt	150 psi	PVC	PVDF	€1,269.34	RFQ
A	PR-100-PP-T-BSP	1"	BSP	150 psi	PVC	Polypropylene	€692.07	RFQ
A	PR-150-SS-T	1-1/2"	Fnpt	150 psi	PVC	Stainless Steel	€3,101.41	RFQ
A	PR-049-PVC-T	1/2"	Fnpt	150 psi	PVC	PVC	€274.89	RFQ
A	PR-050-PVDF-T	1/2"	Fnpt	150 psi	PVC	PVDF	€981.52	RFQ
A	PR-050-SS-T	1/2"	Fnpt	150 psi	PVC	Stainless Steel	€987.98	RFQ
A	PR2P-049-PVDF-T	1/2"	Fnpt	150 psi	PVC	PVDF	€753.53	RFQ
A	PR-025-PVC-T-SW	1/4"	Socket Weld	150 psi	PVC	PVC	€271.66	RFQ
A	PR-025-SS-T	1/4"	Fnpt	150 psi	PVC	Stainless Steel	€734.12	RFQ
A	PR-200-PVC-T-L	2"	Fnpt	50 psi	PVC	PVC	€1,581.43	RFQ
A	PR-075-SS-T	3/4"	Fnpt	150 psi	PVC	Stainless Steel	€1,025.18	RFQ
A	PR-075-SS-T-H	3/4"	Fnpt	350 psi	Stainless Steel	Stainless Steel	€1,482.79	RFQ

APOLLO VALVES -

14-200 Series Low Pressure Steam Safety Valves

Style	Model	Inlet Size	Outlet Size	Overall Height	Price (ex. VAT)
A	1420508	2"	2"	7.13"	€327.85
A	1420608	2.5"	2.5"	8.25"	€900.81
A	1420708	3"	3"	9.375"	€1,113.62

APOLLO VALVES -

14-400 Series Low Pressure Air Relief Valves

Style	Model	Price (ex. VAT)
A	1440608	€1,484.08
A	1440514	€890.44
B	144076P5	€1,823.24
A	1440705	€960.02
A	1440722	€1,823.24
A	1440505	€472.00
C	1440504	€890.44
A	1440506	€890.44
A	1440507	€890.44
A	1440508	€890.44
A	1440509	€890.44
A	1440510	€890.44
C	1440511	€897.56
A	1440512	€897.56
A	1440718	€1,823.24
A	1440513	€890.44
A	1440516	€890.44
A	1440515	€890.44
A	1440514P5Q	€950.39
A	1440518	€890.44
B	1440517	€890.44
A	1440520	€890.44
A	1440522	€890.44
A	1440605	€792.02
A	1440606	€1,484.08

APOLLO VALVES -

14-500 Series Low Pressure Air Relief Valves

Style	Model	Item	Price (ex. VAT)
A	1450504	Air Relief Valve	€915.91
A	1450513	Air Relief Valve	€915.91
A	1450505	Air Relief Valve	€496.00
A	1450512	Air Relief Valve	€915.91
A	1450520	Air Relief Valve	€915.91
A	1450510	Air Relief Valve	€915.91
A	1450508	Air Relief Valve	€915.91
A	1450507	Air Relief Valve	€915.91
B	1450510X	Air Relief Valve	€1,149.56
A	1450612	Relief Valve	€1,526.48
A	1450710	Relief Valve	€999.91
A	1450714	Relief Valve	€1,886.92
A	1450713	Relief Valve	€1,886.92
A	1450715	Relief Valve	€1,886.92
A	1450615	Relief Valve	€1,526.48
A	1450607	Relief Valve	€1,526.48
A	1450609	Relief Valve	€1,526.48
C	1450605	Relief Valve	€824.01
A	1450521	Relief Valve	€915.91
A	1450515	Relief Valve	€915.91
A	1450516	Relief Valve	€915.91
A	1450514P7	Relief Valve	€915.91
A	1450717	Relief Valve	€1,886.92

APOLLO VALVES -

14-600 Series Vacuum Relief Valves

Style	Model	Price (ex. VAT)
A	14605V09	€954.07
A	14605V15	€954.07
A	14606V12Q	€1,628.74
A	14605V12	€954.07
A	14605V11	€954.07
A	14605V08	€954.07
A	14605V10	€527.89
A	14605V13	€954.07
A	14605V12Q	€1,010.04
A	14605V14	€954.07
B	14605V20	€954.07
A	14605V24	€954.07
A	14605V17	€954.07
A	14606V08	€1,568.81
A	14606V12	€1,568.81
A	14606V11	€1,568.81
A	14606V13	€1,568.81
A	14606V15	€1,568.81
C	14606V18HV	€1,568.81
A	14606V25	€1,568.81
A	14606V30	€1,568.81
A	14605V30	€954.07
A	14605V25	€954.07
A	14605V14Q	€1,014.00
A	14606V17	€1,568.81

APOLLO VALVES -

15 Series ASME Air Relief Valves

Style	Model	Price (ex. VAT)
A	15119B125CEQ	€393.19
B	15117B80	€218.31
A	15112B50Q	€165.80
A	15112B100Q	€165.80
A	15112B125Q	€165.80
A	15112B130Q	€165.80
B	15112B90	€91.09
A	15117B150	€218.31
A	15117B61	€218.31
A	15117B60X	€458.03
A	15117B61CE	€244.65
A	15117B70	€218.31
B	15117B73	€218.31
A	15117B65	€218.31
B	15117B75	€218.31
B	15112B240CE	€129.87
A	15117B77	€218.31
A	15117B80X	€458.03
B	15117B90CE	€248.28
A	15117B95	€218.31
B	15118B100	€248.57
A	15118B105	€248.57
B	15118B110	€248.57
A	15118B115	€248.57
A	15118B116	€248.57

APOLLO VALVES -

16 Series General Purpose Pressure Relief Valves

Style	Model	Price (ex. VAT)
A	1620202	€54.81
A	1620305	€53.17

APOLLO VALVES -

16-501 Series Cast Bronze Adjustable Relief Valves

Style	Model	Body Material	Disc Material	Factory Set Pressure	Inlet Type	Outlet Type	Pressure Range	Seat Material	Temp. Range	Price (ex. VAT)
A	1650102	Bronze	Nitrile	250 psi	MNPT	FNPT	250 to 600 psi	Nitrile	0° to 200° F	€69.18
B	1650101	Cast Bronze	Nitrile	60 psi	Fnpt	Mnpt	50 to 250 psi	Nitrile	0 Degrees to 200 Degrees F	€69.05
B	1650125	Cast Bronze	PTFE	60 psi	Fnpt	Mnpt	50 to 250 psi	PTFE	0 Degrees to 200 Degrees F	€68.96
B	1650160	Cast Bronze	PTFE	250 psi	Fnpt	Mnpt	250 to 600 psi	PTFE	0 Degrees to 200 Degrees F	€69.18

12...9 10

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.

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analysis

Categories

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Relief Valves

Relief Valves

Series 333S Safety Relief Valves

Series 338 Blower Relief Valves

Series 537 Safety relief Valves

Series 189 Safety Relief Valves

Series 20P Safety Relief Valves

Series 930 Safety Relief Valves

Series 389 Safety Relief Valves

Series 40RL Safety Relief Valves

Series 600 Safety Relief Valves

Series 140 Liquid Relief Valves

Series 6254 Safety Relief Valves

Sentinel Series, Pressure Relief Valves

14-200 Series Low Pressure Steam Safety Valves

14-400 Series Low Pressure Air Relief Valves

14-500 Series Low Pressure Air Relief Valves

14-600 Series Vacuum Relief Valves

15 Series ASME Air Relief Valves

16 Series General Purpose Pressure Relief Valves

16-501 Series Cast Bronze Adjustable Relief Valves

Relief Valves

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