Relief Valves
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Relief Valves

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MCDONNELL & MILLER -

Relief Valves

StyleModelPrice (ex. VAT)
A260-1 1/2-30€2,170.74
B250-3/4-30€434.44
HAM-LET -

Relief Valves

StyleModelItemPrice (ex. VAT)
AH-900-HP-SS-L-1/4-APressure Relief Valve€471.72
BH-995-HP-SS-NL-1/4-A-EPPressure Relief Valve€454.03
AH-900-HP-SS-L-1/4-HPressure Relief Valve€471.72
CH-985-SS-N-1/4-SLRelief Valve€505.69
PETERSEN PRODUCTS -

Pressure Relief Valve

StyleModelPressurePrice (ex. VAT)
A936-1000-200175-€107.48
RFQ
A936-1000-200200-€107.48
RFQ
A936-1000-200300-€107.48
RFQ
B936-1000-2000250 to 25 Psi€107.48
C936-1000-2001000 to 100 Psi€107.48
A936-1000-200050X150 psi€7.19
StyleModelInlet SizeInlet TypeWetted MaterialsPrice (ex. VAT)
ABP-100-PVC-T1"FnptPVC€643.59
RFQ
ABP-100-PVDF-T1"FnptPVDF€1,231.66
RFQ
ABP-100-SS-T1"FnptStainless Steel€1,238.19
RFQ
ABP-150-SS-T1-1/2"FnptStainless Steel€3,133.05
RFQ
ABP-049-PVC-T1/2"FnptPVC€264.62
RFQ
ABP-049-SS-T1/2"FnptStainless Steel€792.24
RFQ
ABP-050-PVC-T1/2"FnptPVC€447.58
RFQ
ABP-050-SS-T1/2"FnptStainless Steel€927.83
RFQ
ABP-200-PVC-T-F2"150# Class FlangePVC€1,674.33
RFQ
ABP-075-PVDF-T-BSP3/4"BSPPVDF€1,012.78
RFQ
ABP-075-SS-T3/4"FnptStainless Steel€958.87
RFQ
StyleModelInlet SizeInlet TypeMax. PressureNon Wetted MaterialWetted MaterialsPrice (ex. VAT)
APR-100-PP-T-BSP1"BSP150 psiPVCPolypropylene€699.14
RFQ
APR-100-PVDF-T1"Fnpt150 psiPVCPVDF€1,282.30
RFQ
APR-150-SS-T1-1/2"Fnpt150 psiPVCStainless Steel€3,133.05
RFQ
APR-050-PVDF-T1/2"Fnpt150 psiPVCPVDF€991.54
RFQ
APR-049-PVC-T1/2"Fnpt150 psiPVCPVC€277.69
RFQ
APR-050-SS-T1/2"Fnpt150 psiPVCStainless Steel€998.06
RFQ
APR2P-049-PVDF-T1/2"Fnpt150 psiPVCPVDF€761.22
RFQ
APR-025-SS-T1/4"Fnpt150 psiPVCStainless Steel€741.61
RFQ
APR-025-PVC-T-SW1/4"Socket Weld150 psiPVCPVC€274.43
RFQ
APR-200-PVC-T-L2"Fnpt50 psiPVCPVC€1,597.57
RFQ
APR-075-SS-T3/4"Fnpt150 psiPVCStainless Steel€1,035.65
RFQ
APR-075-SS-T-H3/4"Fnpt350 psiStainless SteelStainless Steel€1,497.92
RFQ
PARKER -

Relief Valves, Direct Acting Differential Area

StyleModelFlow RateMax. FlowOperating Temp.Pressure RangeValve TypePrice (ex. VAT)
ARDH083S5012 Gal/min12 gpm-34 Deg to 121 Deg C2000-5000 PsiDirect Acting Differential Area Relief€133.09
BRDH103S5020 Gal/min20 gpm-45 Deg to 132 Deg C500-5000 PsiDifferential Area Relief€113.75
PARKER -

134 Series Relief Valves

Parker 134 Series relief valves are diaphragm type valves that relieve excess pressure, thereby protecting pneumatic circuits and systems. These relief valves are ideal for applications where gradual proportional relief is required. They feature a compact design for narrow spaces and top adjustment knob to adjust relief range. The adjustment knob can be locked / unlocked via a push-pull mechanism and can be rotated in both clockwise & counter-clockwise directions to stop and start bleeding, respectively. These valves have a sensitive diaphragm for accurate operation.

StyleModelPrice (ex. VAT)
A134-02AP€81.46
RFQ
A134-02AAP€81.46
RFQ
A134-02C€76.26
RFQ
A134-02B€76.26
RFQ
A134-02BP€81.46
RFQ
A134-02AA€76.26
RFQ
A134-02A€76.26
RFQ
A134-02CP€81.46
RFQ
PARKER -

Relief Valves

Parker RV Series relief valves protect pneumatic circuits / systems against excess pressure for factory automation and automotive applications. These valves feature compact & lightweight aluminium construction for withstanding up to 55 psi pressures and a buna seal for leak proof operation. They have knurled knob adjustment mechanism for ease of calibration without any additional tool requirement.

StyleModelFlow RateMax. FlowMax. Inlet PressureValve TypePrice (ex. VAT)
ARV01A1N105----€50.48
RFQ
ARV01A1N145----€50.48
RFQ
ARV01A1N110----€50.48
RFQ
ARV01A1N120----€50.48
RFQ
ARV01A1N125----€50.48
RFQ
ARV01A1N135----€50.48
RFQ
ARV01A1N130----€50.48
RFQ
ARV01A1N140----€50.48
RFQ
ARV01A1N150----€50.48
RFQ
ARV01A1N100----€50.48
RFQ
ARV01A1N160----€50.48
RFQ
ARV01A1N165----€50.48
RFQ
ARV01A1N155----€50.48
RFQ
ARV01A1N170----€50.48
RFQ
ARV01A1N175----€50.48
RFQ
ARV01A1N180----€50.48
RFQ
ARV01A1N190----€50.48
RFQ
ARV01A1N115----€50.48
RFQ
ARV01A1N100V----€70.63
RFQ
ARV01A1N030----€50.48
RFQ
ARV01A1N045----€50.48
RFQ
ARV01A1N010----€50.48
RFQ
ARV01A1N020----€50.48
RFQ
ARV01A1N015----€50.48
RFQ
ARV01A1N025----€50.48
RFQ
StyleModelPrice (ex. VAT)
A130-02A€91.64
RFQ
A130-02AA€91.64
RFQ
A130-02AAP€96.81
RFQ
A130-02B€91.64
RFQ
A130-02AP€96.81
RFQ
A130-02BP€96.81
RFQ
A130-02C€91.64
RFQ
A130-02CP€96.81
RFQ
VULCAN HART -

Relief Valve

StyleModelHeightLengthWidthPrice (ex. VAT)
A00-857487-00015---€44.94
B00-8819802.2"2.7"4"-
RFQ
C00-851316-000012.25"2.65"4.25"€393.30
WATTS -

315-M2 Series Steam Safety Relief Valves

StyleModelRelief PressurePrice (ex. VAT)
A315M2-0055 Psi€168.71
BL315M2-0088 Psi€145.16
BL315M2-01515 Psi€190.44
C315M2-01515 Psi€192.26
StyleModelBody MaterialDischarge CapacityInlet ConnectionInlet SizeInlet TypeOutlet SizePrice (ex. VAT)
A415M1-008Brass450 pounds per hour At 15 psiMale Threaded3/4"Male Threaded3/4"€310.62
A415M1-010Brass450 pounds per hour At 15 psiMale Threaded3/4"Male Threaded3/4"€249.59
A415M1-015 1Bronze643 pounds per hour At 15 psiFemale Threaded1"Female Threaded1"€395.67
A415-015 1 1/4Bronze1230 pounds per hour At 15 psiMale Threaded1 1/4"Male Threaded1-1/2"€552.83
A415-015 1 1/2Bronze1860 pounds per hour At 15 psiMale Threaded1 1/2"Male Threaded2"€632.32
KUNKLE -

Relief Valves

StyleModelPrice (ex. VAT)
A0548-A01-KM0030€170.19
A6021JHT01-AM0150€1,489.59
A537-H01-HM0125€801.62
StyleModelPressure RangePrice (ex. VAT)
ACNC25-KIT-€25.20
RFQ
ACNK25-€19.60
RFQ
ACNC25-25-5025-50 Psi€18.21
RFQ
ACNC25-51-10051-100 Psi€18.21
RFQ
ACNC25-101-150101-150 Psi€18.21
RFQ
ACNC25-151-200151-200 Psi€18.21
RFQ
CASH ACME -

Brass Safety Relief Valves

StyleModelInlet TypeOutlet TypeOverall HeightOverall LengthPrice (ex. VAT)
AF-30FnptMnpt1.5"4.75"€43.96
BF-30MNPTFNPT3.3753.375€52.00
WATTS -

Bronze Steam Safety Relief Valves

StyleModelComplianceInlet SizeOutlet SizeOverall HeightOverall LengthSeat MaterialPrice (ex. VAT)
A0006275NB, ASME3/4"3/4"2.75"2.125"Bronze€127.64
B0006276NB, ASME and HV3/4"3/4"2 13/16"2.375"Metal€200.16
C0006277NB, ASME and HV1"1"3.125"2.375"Metal€240.98
CASH VALVE -

Bronze Adjustable Back Pressure Relief Valve

StyleModelDisc MaterialFactory Set PressureInlet SizeOutlet SizeOverall HeightOverall LengthPressure RangeSeat MaterialPrice (ex. VAT)
A8374-0200Metal200 psi1"1"9.75"4.5"100 to 300 psiBronze€1,719.83
A8375-0100Metal100 psi1.25"1.25"9.75"4.5"50 to 150 psiBronze€1,719.83
A8374-0400Metal400 psi1"1"9.75"4.5"200 to 600 psiBronze€1,719.83
A11840-0100MCMetal100 psi3/8"3/8"5.25"2.5"50 to 150 psiBronze€573.86
A11840-0400Metal400 psi3/8"3/8"5.25"2.5"200 to 600 psiBronze€573.86
A11840-0050MCMetal50 psi3/8"3/8"5.25"2.5"15 to 75 psiBronze€589.74
A8344-0100Metal100 psi3/4"3/4"7"3.25"50 to 150 psiBronze€861.05
A8344-0400Metal400 psi3/4"3/4"7"3.25"200 to 600 psiBronze€860.70
A8344-0050Metal50 psi3/4"3/4"7"3.25"15 to 75 psiBronze€848.90
A8344-0200Metal200 psi3/4"3/4"7"3.25"100 to 300 psiBronze€834.80
A8375-0400Metal400 psi1.25"1.25"9.75"4.5"200 to 600 psiBronze€1,719.83
A8375-0200Metal200 psi1.25"1.25"9.75"4.5"100 to 300 psiBronze€1,719.83
A11840-0200Metal200 psi3/8"3/8"5.25"2.5"100 to 300 psiBronze€589.74
A8375-0050Metal50 psi1.25"1.25"9.75"4.5"15 to 75 psiBronze€1,749.97
A8342-0050Metal50 psi1/2"1/2"7"3.25"15 to 75 psiBronze€860.70
A8374-0100Metal100 psi1"1"9.75"4.5"50 to 150 psiBronze€1,719.83
AK10AWA01-E3Metal75 psi1/4"1/4"5.25"2.5"50 to 140 psiBronze€337.06
A8374-0050Metal50 psi1"1"9.75"4.5"15 to 75 psiBronze€1,749.97
A8342-0200Metal200 psi1/2"1/2"7"3.25"100 to 300 psiBronze€860.70
A8342-0400Metal400 psi1/2"1/2"7"3.25"200 to 600 psiBronze€850.23
A8342-0100Metal100 psi1/2"1/2"7"3.25"50 to 150 psiBronze€860.70
AK10AWA01-E4Metal200 psi1/4"1/4"5.25"2.5"100 to 300 psiBronze€337.06
A11835-0050MCMetal50 psi1/4"1/4"5.25"2.5"15 to 75 psiBronze€615.88
AK10AWA01-E5Metal400 psi1/4"1/4"5.25"2.5"200 to 600 psiBronze€337.06
B13740-0350Stainless Steel350 psi1.25"1.25"10.25"6.5"300 to 400 psiMonel€4,367.12
AQUATROL SAFETY VALVES -

69 Series Bronze Adjustable Relief Valve

Aquatrol 69 Series relief valves (field-adjustable) are used for controlling or limiting the system pressure to protect pumps, tanks, hydraulic equipment and pipelines. These units feature a bronze body with excellent ductility and corrosion resistance and manual adjustment of the relief pressure set-point by changing the force exerted by the stainless-steel spring. They come equipped with a hex cap for shielding the complete assembly and dual-lapped metal seating for eliminating leakages. Choose from an extensive range of these safety relief valves available in factory set pressures ranging between 15 & 300 psi on Raptor Supplies.

StyleModelDisc MaterialFactory Set PressureInlet SizeInlet TypeItemOutlet SizeOutlet TypeOverall HeightPrice (ex. VAT)
A69A1A9M3U1----Relief Valve----
RFQ
B69B1S-200316 Stainless Steel200 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69D1S-400316 Stainless Steel400 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69D1S-300316 Stainless Steel300 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69D1S-250316 Stainless Steel250 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69D1S-200316 Stainless Steel200 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69C1S-150316 Stainless Steel150 psi1"MNPTAdjustable Relief Valve1"FNPT7.5"€467.62
B69B1S-600316 Stainless Steel600 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69B1S-300316 Stainless Steel300 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69B1S-100316 Stainless Steel100 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69E1S-100316 Stainless Steel100 psi1.5"MNPTAdjustable Relief Valve1.5"FNPT9.75"€656.09
B69A1S-400316 Stainless Steel400 psi1/2"MNPTAdjustable Relief Valve1/2"FNPT5.875"€357.63
B69A1S-250316 Stainless Steel250 psi1/2"MNPTAdjustable Relief Valve1/2"FNPT5.875"€357.63
B69C1S-100316 Stainless Steel100 psi1"MNPTAdjustable Relief Valve1"FNPT7.5"€467.62
B69B1S-400316 Stainless Steel400 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69B1S-250316 Stainless Steel250 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69B1S-150316 Stainless Steel150 psi3/4"MNPTAdjustable Relief Valve3/4"FNPT6"€390.75
B69A1S-600316 Stainless Steel600 psi1/2"MNPTAdjustable Relief Valve1/2"FNPT5.875"€357.63
B69A1S-300316 Stainless Steel300 psi1/2"MNPTAdjustable Relief Valve1/2"FNPT5.875"€357.63
B69D1S-600316 Stainless Steel600 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69E1S-150316 Stainless Steel150 psi1.5"MNPTAdjustable Relief Valve1.5"FNPT9.75"€656.09
B69A1S-150316 Stainless Steel150 psi1/2"MNPTAdjustable Relief Valve1/2"FNPT5.875"€357.63
B69F1S-400316 Stainless Steel400 psi2"FnptAdjustable Relief Valve2"Mnpt11.125"€1,118.25
B69D1S-150316 Stainless Steel150 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
B69D1S-100316 Stainless Steel100 psi1.25"MNPTAdjustable Relief Valve1.25"FNPT8.5"€644.02
AQUATROL SAFETY VALVES -

88 Series Bronze Safety Relief Valve

StyleModelFactory Set PressureInlet SizeOutlet SizeOverall HeightPrice (ex. VAT)
A88A2-1515 psi1/2"3/4"6.5"€229.40
A88C2-1515 psi1"1.25"7.5"€274.72
A88D2-1515 psi1.25"1.5"8.5"€373.35
A88E2-1515 psi1.5"2"9.75"€413.70
A88F2-1515 psi2"2.5"11.125"€631.55
A88B2-1515 psi3/4"1"6.875"€247.86
A88B2-2525 psi3/4"1"6.875"€247.86
A88A2-2525 psi1/2"3/4"6.5"€229.40
A88C2-2525 psi1"1.25"7.5"€274.72
A88F2-2525 psi2"2.5"11.125"€631.55
A88E2-2525 psi1.5"2"9.75"€413.70
A88D2-5050 psi1.25"1.5"8.5"€373.35
A88C2-5050 psi1"1.25"7.5"€274.72
A88F2-5050 psi2"2.5"11.125"€631.55
A88B2-5050 psi3/4"1"6.875"€247.86
A88E2-5050 psi1.5"2"9.75"€413.70
A88A2-5050 psi1/2"3/4"6.5"€229.40
A88C2-7575 psi1"1.25"7.5"€274.72
A88B2-7575 psi3/4"1"6.875"€247.86
A88E2-7575 psi1.5"2"9.75"€413.70
A88D2-7575 psi1.25"1.5"8.5"€373.35
A88F2-7575 psi2"2.5"11.125"€631.55
A88A2-7575 psi1/2"3/4"6.5"€229.40
A88F2-100100 psi2"2.5"11.125"€631.55
A88D2-100100 psi1.25"1.5"8.5"€373.35
WATTS -

1450F Series, Iron/Bronze Combination Fill and Relief Valve

StyleModelInlet TypeOverall LengthPressure RangePrice (ex. VAT)
A1450FFnpt6.5"10 to 100 psi€222.72
BS1450FUnion Solder7"10 to 25 psi€212.08
CAMPBELL CHAIN AND FITTINGS -

Low-Lead Brass Nonadjustable Relief Valve

StyleModelInlet SizePrice (ex. VAT)
ARV2N-LF1/2"€17.13
ARV3NLF3/4"€19.14
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.

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