KUNKLE Relief Valves

ASME-compliant aluminium, bronze and stainless-steel relief valves used to control and limit the pressure in a system by releasing excess pressure. Available in MNPT and FNPT connections and in different sizes

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Kunkle aluminium, bronze and stainless-steel relief valves are used to control and limit the pressure in a system by releasing excess pressure. These relief valves are factory preset, sealed to prevent tampering and ideal for harsh industrial environments.
KUNKLE -

Safety Relief Valves

StyleModelOverall LengthOverall HeightFactory Set PressureInlet TypeOutlet SizeTemp. RangeSpring MaterialSeat MaterialPrice
A6935EDM01AGM--------€694.65
RFQ
B0230UA01-NC--------€1,459.22
RFQ
A0930-J01-GC00153 1/2"8 1/4"30 psiFNPT2 1/2"0°F to +250°FSteelBrass€1,166.18
C6010JHM01AAM00503 3/8"13 5/8"50 psiMNPT2 1/2"-60°F to +406°FStainless SteelMetal€1,071.76
A930-H01-GC00153"7 1/4"15 psiMNPT2"0°F to +250°FSteelBrass€711.98
A930-K01-GC00154"8 3/4"15 psiFNPT3"0°F to +250°FSteelBrass€1,503.13
KUNKLE -

Bronze Safety Relief Valves

StyleModelOverall HeightFactory Set PressureOverall LengthSeat MaterialPressure RatingPressure Setting RangeTest LeverOutlet SizePrice
A6010DCM01AKM00506 1/2"50 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€584.44
A6010DCM01AAM00256 1/2"25 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€520.43
A6010DCM01AKM00756 1/2"75 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€537.21
A6010DCM01AKM01006 1/2"100 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes-€522.61
B6010DCV01AKM00506 1/2"65 psi-FKM3 psi to 300 psi3 psi to 300 psiYes3/4"€578.26
A6010DCM01AKM01506 1/2"150 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€522.61
A6010DCM01AKM02006 1/2"200 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€522.61
A6010DCM01AKM02506 1/2"250 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€522.61
A6010DCM01AAM00156 1/2"15 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€516.42
A6010DCM01AAM00306 1/2"30 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€521.62
B6010DCV01AKM01006 1/2"115 psi3 1/4"FKM3 psi to 300 psi3 psi to 300 psiYes3/4"€578.26
B6010DCE01AAM00256 1/2"--EPR3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€554.43
B6010DCE01AAM00506 1/2"65 psi-EPR3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€554.43
B6010DCE01AAM01006 1/2"100 psi-EPR3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€554.43
A6010DCM01AAM02006 1/2"200 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€517.58
A6010DCM01AAM02506 1/2"250 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€537.21
B6010DCE01AAM02006 1/2"215 psi-EPR3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€554.43
A6010EDM01AKM00306 1/2"30 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes1"€602.35
B6010DCV01AKM02006 1/2"215 psi3 1/4"FKM3 psi to 300 psi3 psi to 300 psiYes3/4"€578.26
A6010DCM01AKM01256 1/2"125 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes-€522.61
B6010DCV01AKM00256 1/2"40 psi-FKM3 psi to 300 psi3 psi to 300 psiYes3/4"€578.26
A6010DCM01AAM00756 1/2"75 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€517.58
A6010DCM01AKM00156 1/2"15 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€523.48
A6010DCM01AKM00606 1/2"60 psi1 5/8"Metal3 psi to 300 psi3 psi to 300 psiYes3/4"€511.08
A6010DCM01AAM01006 1/2"100 psi1 5/8"Metal3 psi to 250 psi3 psi to 250 psiTest Lever Included3/4"€485.92
StyleModelMPNPrice
A912BDCM912BDCM-
RFQ
A912BDCM-01912BDCM-01€344.61
A912BDCM-03912BDCM-03€409.60
A912BDCM-06912BDCM-06€501.80
A912BDCM01-JE912BDCM01-JE€315.40
A912BDCM01-JE0110912BDCM01-JE0110€356.84
A912BDCM01-JF912BDCM01-JF€670.51
A912BDCM01-KE912BDCM01-KE€315.40
A912BDCM01-LE912BDCM01-LE€315.40
A912BDCM01-ME912BDCM01-ME€315.40
A912BDCM01-NE912BDCM01-NE€315.40
A912BDCM01-PE912BDCM01-PE€315.40
A912BDCM01-QE912BDCM01-QE€315.40
A912BDCM02-JE912BDCM02-JE€380.31
A912BDCM03-KE912BDCM03-KE€391.77
A912BDCM03-LE912BDCM03-LE€391.77
A912BDCM03-LF912BDCM03-LF€746.11
A912BDCM03-NE912BDCM03-NE€391.77
A912BDCM03-PE912BDCM03-PE€391.77
A912BDCM04-PE912BDCM04-PE€518.40
A912BDCM05-KE912BDCM05-KE€410.86
A912BDCM06-JE912BDCM06-JE€482.64
A912BDCM06-KE912BDCM06-KE€482.64
A912BDCM06-LE912BDCM06-LE€482.64
A912BDCM06-ME912BDCM06-ME€482.64
StyleModelFactory Set PressureInlet TypeOutlet TypeOverall LengthOverall HeightConnection TypeInlet Connection SizeOutlet SizePrice
A0019-C10-MG005065 psiFNPTMNPT3"6 1/8"FNPT x MNPT1/2"-€601.36
A0019-F10-MG005065 psiFNPTMNPT4"8 1/8"FNPT x MNPT1 1/4"1 1/4"€863.21
A0019-J10-MG005065 psiFNPTMNPT6"11 1/8"FNPT x MNPT2 1/2"2 1/2"€1,999.17
A0019-K10-MG005065 psiFNPTMNPT7 1/2"12 1/4"FNPT x MNPT3"3"€3,322.21
A0019-H10-MG005065 psiFNPTMNPT5 1/4"10 5/8"FNPT x MNPT2"2"€1,339.47
A0019-G10-MG005065 psiFNPTMNPT-8 5/8"FNPT x MNPT1 1/2"1 1/2"€1,075.03
A0019-E10-MG005065 psiFNPTMNPT3 1/8"7 1/8"FNPT x MNPT1"1"€688.39
A0019-D10-MG005065 psiFNPTMNPT3"6 1/8"FNPT x MNPT3/4"3/4"€605.03
A0019-G11-MG0100115 psiFNPTMNPT-8 5/8"FNPT x MNPT1 1/2"1 1/2"€1,038.11
A0019-K11-MG0100115 psiFNPTMNPT7 1/2"12 1/4"FNPT x MNPT3"3"€3,458.25
A0019-H11-MG0100115 psiFNPTMNPT5 1/4"10 5/8"FNPT x MNPT2"2"€1,304.47
A0019-E11-MG0100115 psiFNPTMNPT3 1/8"-FNPT x MNPT1"1"€688.46
A0019-D11-MG0100115 psiFNPTMNPT3"6 1/8"FNPT x MNPT3/4"3/4"€601.36
A0019-C11-MG0100115 psiFNPTMNPT3"6 1/8"FNPT x MNPT1/2"3/4"€576.49
A0019-F11-MG0100115 psiFNPTMNPT4"8 1/8"FNPT x MNPT1 1/4"1 1/4"€886.38
A0019-J11-MG0100115 psiFNPTMNPT6"11 1/8"FNPT x MNPT2 1/2"2 1/2"€1,999.17
A0019-G12-MG0225240 psiFNPTMNPT-8 5/8"FNPT x MNPT1 1/2"1 1/2"€1,033.67
A0019-F12-MG00225240 psiFNPTMNPT4"8 1/8"FNPT x MNPT1 1/4"1 1/4"€890.34
A0019-J12-MG0225240 psiFNPTMNPT6"11 1/8"FNPT x MNPT2 1/2"2 1/2"€1,999.17
A0019-D12-MG0225240 psiFNPTMNPT3"6 1/8"FNPT x MNPT3/4"3/4"€595.35
A0019-E12-MG0225240 psiFNPTMNPT3 1/8"-FNPT x MNPT1"1"€669.05
A0019-K12-MG0225240 psiMNPTFNPT7 1/2"-MNPT x FNPT3"3"€3,265.23
A0019-H12-MG0225240 psiFNPTMNPT5 1/4"10 5/8"FNPT x MNPT2"2"€1,361.40
A0019-C12-MG0225240 psiFNPTMNPT3"6 1/8"FNPT x MNPT1/2"3/4"€574.01
StyleModelMPNPrice
A0264-C01-KG0264-C01-KG€1,008.69
A0264-C01-KG05500264-C01-KG0550€1,141.20
A0264-C01-LG0264-C01-LG€1,008.69
A0264-C01-MG0264-C01-MG€1,008.69
A0264-C01-NG0264-C01-NG€1,008.69
A0264-C01-PG0264-C01-PG€1,008.69
A0264-C02-KG0264-C02-KG€1,008.69
A0264-C02-LG0264-C02-LG€1,008.69
A0264-C02-MG0264-C02-MG€1,008.69
A0264-C02-NG0264-C02-NG€1,008.69
A0264-C02-PG0264-C02-PG€1,008.69
A0264-C03-KG0264-C03-KG€1,008.69
A0264-C03-KM0264-C03-KM€1,008.69
A0264-C03-LG0264-C03-LG€1,008.69
A0264-C03-MG0264-C03-MG€1,008.69
A0264-C03-MM0264-C03-MM€1,008.69
A0264-C03-NG0264-C03-NG€1,008.69
A0264-C04-KG0264-C04-KG€1,008.69
A0264-C04-MG0264-C04-MG€1,008.69
A0264-C04-NG0264-C04-NG€1,141.20
A0264-C60-KG0264-C60-KG€1,008.69
A0264-D01-KG0264-D01-KG€1,008.69
A0264-D01-KM0264-D01-KM€1,008.69
A0264-D01-LG0264-D01-LG€1,008.69
A0264-D01-MG0264-D01-MG€1,008.69
StyleModelConnection TypeSpring MaterialSeatPrice
A910WEDM03AKE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€1,315.06
A910MDDM03ALF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,985.99
A910WDDM06AKE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€1,780.70
A910MDDM01AJF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,916.00
A910BGHM01AME-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,566.08
A910MJHM01AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€8,070.63
A910MHGM01AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€5,574.53
A910WGFM03AKE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€1,381.54
A910GJHM01ALE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€5,659.20
A910MFEM02AJF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€3,306.74
A910MJHM03ALF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€7,789.54
A910GJHM01AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€5,659.20
A910MDDM02AJF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,630.88
A910MGFM01AJF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€4,580.55
A910MDDM01AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,183.37
A910GFEM07ALE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,688.77
A910MFEM03AKE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,999.74
A910MFEM01AJF-High Temp Alloy SteelMetal To Metal(Models 910, 911, 920, 921, 927)€4,291.12
A910PDCM03AKE--Metal To Metal(Models 910, 911, 920, 921, 927)€2,201.69
A910MHGM06AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€5,520.65
A910PDDM01AJE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,294.10
A910GFEM06ALE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,630.01
A910MDEM03ALE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€2,690.49
A910MGFM03ALE--Metal To Metal(Models 910, 911, 920, 921, 927)€4,578.33
A910MFEM01AKE-Stainless SteelMetal To Metal(Models 910, 911, 920, 921, 927)€3,945.17
StyleModelSpring MaterialPrice
A0542-C02ANMStainless Steel€381.89
A0542-C01AKM0200Stainless Steel€95.48
A0542-A02ANMStainless Steel€307.01
A0542-A60ANMStainless Steel€53.78
A0542-C60AKMStainless Steel€84.39
A0542-A02AKMStainless Steel€271.36
A0542-C02AKMStainless Steel€337.55
A0542-A01AKMStainless Steel€53.78
A0542-A01ANMStainless Steel€53.78
A0542-A60AKMStainless Steel€53.78
A0542-C01AKMStainless Steel€84.39
A0542-C01ANMStainless Steel€84.39
A0542-C60ANMStainless Steel€84.39
A0542-C01AKM0150Stainless Steel€95.48
StyleModelConnection TypeSeatSpring MaterialPrice
A917MFEB03AKE-Silicone(Models 916, 917 Only)Stainless Steel€4,412.45
A917MFEV01AJE-Buna N(Models 916, 917 Only)Stainless Steel€4,067.37
A917PJHB01AKE-Buna N(Models 916, 917 Only)Stainless Steel€9,709.43
A917MFES02ANF-Viton(Models 916, 917 Only)High Temp Alloy Steel€4,765.82
A917WGHB01AJE-Metal To Metal(Models 910, 911, 920, 921, 927)Stainless Steel€4,206.82
A917MDCB06BKE-Buna N(Models 916, 917 Only)Stainless Steel€3,406.78
A917MGFB06AKE-Buna N(Models 916, 917 Only)Stainless Steel€6,375.97
A917JFEV03AKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€4,105.73
A917JFEV01AJEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€3,641.23
A917JFEE03ALEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€3,731.34
A917JFEE06AJEFlange x FlangeSilicone(Models 916, 917 Only)Stainless Steel€3,996.34
A917JFES01AJEFlange x FlangeSilicone(Models 916, 917 Only)Stainless Steel€3,641.23
A917JFES06AKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€3,996.34
A917JFEV01AQEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€3,641.23
A917JFEV01AKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€3,641.23
A917JFEE01AJEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€3,641.23
A917JFEV06AQEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€3,996.34
A917JGFB01AKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€5,179.28
A917JGFE01AJEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€5,179.28
A917JGFE01AMEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€5,179.28
A917JGFV01AKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€5,179.28
A917JHGB01AKEFlange x Flange-Stainless Steel€6,185.81
A917JHGB01AMEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€6,185.81
A917JFEE01AKEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€3,641.23
A917JEDV06BKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€3,750.44
StyleModelSeatConnection TypeSpring MaterialPrice
A911BJHM77AKEBuna N(Models 916, 917 Only)MNPT x FNPT-€5,348.05
A911JJHM06ANEBuna N(Models 916, 917 Only)Flange x FlangeStainless Steel€9,107.65
A911ZJJM08ALEEPR(Models 916, 917 Only)Tri Clover-€6,018.63
A911LJHM06ALFEPR(Models 916, 917 Only)Flange x FlangeHigh Temp Alloy Steel€9,996.57
A911ZHHM01AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€4,228.50
A911BDCM08ALEMetal To Metal(Models 910, 911, 920, 921, 927)MNPT x FNPT-€2,328.48
A911BDEM03ALFMetal To Metal(Models 910, 911, 920, 921, 927)MNPT x FNPTHigh Temp Alloy Steel€2,378.86
A911BDDM01AJE0145Metal To Metal(Models 910, 911, 920, 921, 927)MNPT x FNPTStainless Steel€2,260.22
A911BFEM06ALFMetal To Metal(Models 910, 911, 920, 921, 927)MNPT x FNPTHigh Temp Alloy Steel€2,870.67
A911BHGM06AQEMetal To Metal(Models 910, 911, 920, 921, 927)MNPT x FNPTStainless Steel€4,553.82
A911ZHHM06AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€4,823.41
A911EFEM03ALEMetal To Metal(Models 910, 911, 920, 921, 927)Flange x FNPTStainless Steel€2,870.67
A911ZJJM03ALEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€5,852.08
A911ZJJM01AJEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€5,670.32
A911ZHHM03ALEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€4,379.71
A911ZHHM03AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€4,379.71
A911EEDM01AJEMetal To Metal(Models 910, 911, 920, 921, 927)Flange x FNPTStainless Steel€2,813.18
A911ZGHM06ALEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,887.90
A911THGM01AJEMetal To Metal(Models 910, 911, 920, 921, 927)-Stainless Steel€5,597.86
A911ZGHM06AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,887.90
A911ZGHM03ALEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,532.02
A911ZGHM01AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,412.12
A911ZGGM06ALEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,887.90
A911ZGGM06AJEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,887.90
A911ZGGM01AKEMetal To Metal(Models 910, 911, 920, 921, 927)Tri CloverStainless Steel€3,412.12
StyleModelMPNPrice
A913BDCM913BDCM-
RFQ
A913BDCM-01913BDCM-01€519.94
A913BDCM-03913BDCM-03€594.00
A913BDCM-06913BDCM-06€683.18
A913BDCM01-JE913BDCM01-JE€473.48
A913BDCM01-JF913BDCM01-JF€788.12
A913BDCM01-KE913BDCM01-KE€473.48
A913BDCM01-KE0440913BDCM01-KE0440€535.68
A913BDCM01-LE913BDCM01-LE€473.48
A913BDCM01-ME913BDCM01-ME€473.48
A913BDCM01-NE913BDCM01-NE€473.48
A913BDCM01-PE913BDCM01-PE€473.48
A913BDCM02-JE913BDCM02-JE€532.28
A913BDCM02-KE913BDCM02-KE€532.28
A913BDCM03-KE913BDCM03-KE€542.21
A913BDCM03-KE0400913BDCM03-KE0400€613.44
A913BDCM03-KE0440913BDCM03-KE0440€613.44
A913BDCM03-KE0800913BDCM03-KE0800€613.44
A913BDCM03-LE913BDCM03-LE€542.21
A913BDCM03-NE913BDCM03-NE€542.21
A913BDCM03-PE913BDCM03-PE€542.21
A913BDCM04-KE913BDCM04-KE€600.26
A913BDCM05-KE913BDCM05-KE€559.78
A913BDCM06-JE913BDCM06-JE€623.17
A913BDCM06-JF913BDCM06-JF€936.27
StyleModelSeatSpring MaterialPrice
A6010DCM61AKM-Stainless Steel€314.49
A6010HHV01AKM-Stainless Steel€770.69
A6010DCM02AKM-Stainless Steel€285.98
A6010GGM01AKM-Stainless Steel€477.79
A6010HGV01AKM0230--€598.75
A6010DCV01AKM-Stainless Steel€304.99
A6010HHM02AAM-Stainless Steel€729.21
A6010EDM61AAM-Stainless Steel€347.33
A6010EDM01AAM0125--€306.72
A6010EDM01AKM0200--€306.72
A6010DDM02AKM0165--€290.31
A6010FEE01AAM0100--€389.66
A6010HGM04AKM-Stainless Steel€540.00
A6010JHM01AKM0140--€746.50
A6010JHE01AAM0125--€829.44
A6010HGE01AAM0145EPR-€598.75
A6010DDE01ALMEPRStainless Steel€308.44
A6010EDE01AAM0075EPR-€340.41
A6010HHE01ALMEPRStainless Steel€770.69
A6010FEE01ANMEPRStainless Steel€389.66
A6010HHE03ALMEPRStainless Steel€770.69
A6010GGE61ANMEPRStainless Steel€570.24
A6010HGE01AAM0225EPR-€598.75
A6010GFE01AAM0200EPR-€500.26
A6010EDE01AAM0100EPR-€340.41
StyleModelConnection TypeSeatSpring MaterialPrice
A916BJHV03ALE-Viton(Models 916, 917 Only)Stainless Steel€3,798.54
A916GJHB01AKE-Viton(Models 916, 917 Only)Stainless Steel€5,850.15
A916MJHV01AKE-Buna N(Models 916, 917 Only)Stainless Steel€7,654.18
A916MHGV01AKE-Viton(Models 916, 917 Only)Stainless Steel€5,741.28
A916MEDE06BJE-Viton(Models 916, 917 Only)Stainless Steel€3,095.20
A916MDDV06BJE-EPR(Models 916, 917 Only)Stainless Steel€2,686.62
A916GGFV01AKE-Buna N(Models 916, 917 Only)Stainless Steel€3,999.45
A916MFEV01AKE-Viton(Models 916, 917 Only)Stainless Steel€3,365.28
A916JJHV06AJEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€7,069.39
A916JEDB06BKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€2,765.29
A916LFEV01AKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€2,723.28
A916LGFB01AKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€3,931.43
A916LHGB01AJEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€4,604.23
A916NDCV05BKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€2,135.25
A916NEDV03BKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€2,372.75
A916NEDV05BKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€2,388.03
A916JDDE03BLEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€2,318.11
A916LGFB01AJEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€3,931.43
A916LFEB01AKEFlange x FlangeBuna N(Models 916, 917 Only)Stainless Steel€2,723.28
A916JFEV03AKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€3,031.78
A916LEDV01BKEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€2,839.10
A916JJHE03ALEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€6,566.89
A916JJHV06ALEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€7,998.05
A916JDDE01BJEFlange x FlangeEPR(Models 916, 917 Only)Stainless Steel€2,237.76
A916LFEV01AJEFlange x FlangeViton(Models 916, 917 Only)Stainless Steel€2,723.28
StyleModelSeatSpring MaterialPrice
A6030EDM61ALM-Stainless Steel€724.04
A6030GFE01AKMEPRStainless Steel€1,160.35
A6030HGE01ALMEPRStainless Steel€1,328.83
A6030HGE02AAMEPRStainless Steel€1,347.84
A6030HGE01ANMEPRStainless Steel€1,328.83
A6030JHE02AAMEPRStainless Steel€1,683.94
A6030JHE01AAM0150EPR-€1,661.47
A6030JHE01ALMEPRStainless Steel€1,661.47
A6030EDE01AAMEPRStainless Steel€717.99
A6030HGE01AKMEPRStainless Steel€1,328.83
A6030GFE02AAMEPRStainless Steel€1,178.50
A6030FEE01AKMEPRStainless Steel€913.25
A6030FEE01ALMEPRStainless Steel€913.25
A6030EDE01AKMEPRStainless Steel€717.99
A6030FEE61AKMEPRStainless Steel€954.72
A6030EDE01ALMEPRStainless Steel€717.99
A6030DCE01AKMEPRStainless Steel€624.67
A6030GFE01ALMEPRStainless Steel€1,160.35
A6030JHE01AAMEPRStainless Steel€1,661.47
A6030DCE01AAMEPRStainless Steel€624.67
A6030JHE01AAM0155EPR-€1,661.47
A6030DCE01ANMEPRStainless Steel€624.67
A6030HGE01APMEPRStainless Steel€1,328.83
A6030FEE61ANMEPRStainless Steel€954.72
A6030FEE01ANMEPRStainless Steel€913.25
StyleModelMPNPrice
A918BDC918BDC-
RFQ
A918BDC*31918BDC*31-
RFQ
A918BDC-01918BDC-01€414.14
A918BDC-03918BDC-03€500.29
A918BDC-06918BDC-06€598.53
A918BDC-31-01918BDC-31-01-
RFQ
A918BDC-31-03918BDC-31-03-
RFQ
A918BDC-31-06918BDC-31-06-
RFQ
A918BDCB01BJE918BDCB01BJE€377.26
A918BDCB01BKE918BDCB01BKE€433.98
A918BDCB01BME918BDCB01BME€377.26
A918BDCB01BNE918BDCB01BNE€377.26
A918BDCB01BQE918BDCB01BQE€377.26
A918BDCB02BME918BDCB02BME€501.12
A918BDCB03BKE918BDCB03BKE€455.91
A918BDCB03BNE918BDCB03BNE€455.91
A918BDCB04BKE918BDCB04BKE€589.25
A918BDCB06BJE918BDCB06BJE€546.03
A918BDCB06BKE918BDCB06BKE€546.03
A918BDCB06BLE918BDCB06BLE€546.03
A918BDCB06BNE918BDCB06BNE€546.03
A918BDCB07BJE918BDCB07BJE€691.20
A918BDCB07BKE918BDCB07BKE€610.95
A918BDCB12BKE918BDCB12BKE€377.26
A918BDCB12BNE918BDCB12BNE€377.26
StyleModelMPNPrice
A919BDC919BDC-
RFQ
A919BDC*31919BDC*31-
RFQ
A919BDC-01919BDC-01€581.91
A919BDC-03919BDC-03€654.46
A919BDC-06919BDC-06€743.64
A919BDC-31-01919BDC-31-01-
RFQ
A919BDC-31-03919BDC-31-03-
RFQ
A919BDC-31-06919BDC-31-06-
RFQ
A919BDCB01BJE919BDCB01BJE€530.00
A919BDCB01BKE919BDCB01BKE€530.00
A919BDCB01BME919BDCB01BME€530.00
A919BDCB01BNE919BDCB01BNE€530.00
A919BDCB01BQE919BDCB01BQE€530.00
A919BDCB03BKE919BDCB03BKE€597.20
A919BDCB05BKE919BDCB05BKE€614.00
A919BDCB06BJE919BDCB06BJE€677.39
A919BDCB06BKE919BDCB06BKE€677.39
A919BDCB06BNE919BDCB06BNE€677.39
A919BDCB12BKE919BDCB12BKE€530.00
A919BDCB17BJE919BDCB17BJE€530.00
A919BDCB17BKE919BDCB17BKE€530.00
A919BDCB31BJE919BDCB31BJE€599.61
A919BDCB31BKE919BDCB31BKE€599.61
A919BDCB31BNE919BDCB31BNE€599.61
A919BDCB36BJE919BDCB36BJE€766.37
StyleModelMPNPrice
A091A-G01AMC091A-G01AMC€1,045.74
A091A-G02AMC091A-G02AMC€1,566.94
A091A-G05AMC091A-G05AMC€2,442.02
A091A-H01AMC091A-H01AMC€1,272.42
A091A-H02AMC091A-H02AMC€1,863.95
A091A-J01AMC091A-J01AMC€1,560.33
A091A-J02AMC091A-J02AMC€2,293.34
A091A-K01AMS091A-K01AMS€1,917.73
A091A-K02AMS091A-K02AMS€2,992.41
A091A-K20AMS091A-K20AMS€2,992.41
A091A-K22AMS091A-K22AMS€2,992.41
A091A-M01AMS091A-M01AMS€2,923.75
A091A-M02AMS091A-M02AMS€4,800.94
A091A-M03AMS091A-M03AMS€4,800.94
A091H-G01AMC091H-G01AMC€1,341.92
A091H-G02AMC091H-G02AMC€1,863.95
A091H-H01AMC091H-H01AMC€1,607.48
A091H-H02AMC091H-H02AMC€2,199.85
A091H-J01AMC091H-J01AMC€1,926.83
A091H-J02AMC091H-J02AMC€2,659.83
A091H-K01AMS091H-K01AMS€2,351.24
A091H-K02AMS091H-K02AMS€3,426.76
A091H-K03AMS091H-K03AMS€3,426.76
A091H-K20AMS091H-K20AMS€2,351.24
A091H-M01AMS091H-M01AMS€3,241.44
StyleModelMPNPrice
A267P-C03-KF267P-C03-KF€2,026.14
A267P-C03-LF267P-C03-LF€2,026.14
A267P-C04-LF267P-C04-LF€2,225.70
A267P-D02-LF267P-D02-LF€2,026.14
A267P-D03-LF267P-D03-LF€2,026.14
A267P-D04-LF267P-D04-LF€2,292.30
A267P-E01-KF267P-E01-KF€2,292.30
A267P-E01-LF267P-E01-LF€2,026.14
A267P-E03-NF267P-E03-NF€2,121.30
StyleModelMPNPrice
A921BDCM03ARE921BDCM03ARE€1,281.46
A921BDCM03ARF921BDCM03ARF€1,574.70
A921BDCM04ARF921BDCM04ARF€1,693.08
A921BDDM03ARE921BDDM03ARE€1,418.16
A921BDDM03ARF921BDDM03ARF€1,648.79
A921BDEM03ARE921BDEM03ARE€1,446.34
A921BEDM03ARE921BEDM03ARE€1,379.97
A921BEDM03ARF921BEDM03ARF€1,713.70
A921BFEM03ARE921BFEM03ARE€1,555.62
A921BFEM03ARF921BFEM03ARF€1,818.32
A921BGFM03ARE921BGFM03ARE€2,136.01
A921BGFM03ARF921BGFM03ARF€2,533.90
A921BHGM03ARE921BHGM03ARE€2,663.71
A921BHGM03ARF921BHGM03ARF€3,108.95
A921BJHM03ARE921BJHM03ARE€3,810.77
A921BJHM03ARF921BJHM03ARF€4,298.76
A921EHGM03ARE921EHGM03ARE€3,968.36
A921GDDM03ARE921GDDM03ARE€1,948.15
A921GEDM03ARE921GEDM03ARE€1,972.58
A921JDCM03ARE921JDCM03ARE€2,345.76
A921JHGM03ARE921JHGM03ARE€4,537.78
A921JJHM03ARE921JJHM03ARE€6,663.11
A921LEDM03ARE921LEDM03ARE€2,975.61
A921LFEM03ARE921LFEM03ARE€3,233.09
A921LJHM03ARE921LJHM03ARE€7,861.54
StyleModelSeatSpring MaterialPrice
A6021DDT01AAMTeflonStainless Steel€304.99
A6021HHT01ALMTeflonStainless Steel€783.64
A6021DCT01APMTeflonStainless Steel€299.81
A6021EET01APMTeflonStainless Steel€359.42
A6021GFT02AAMTeflonStainless Steel€493.35
A6021DDT01APMTeflonStainless Steel€304.99
A6021FFT01AAMTeflonStainless Steel€437.18
A6021GGT01AAMTeflonStainless Steel€524.45
A6021DCT02ALMTeflonStainless Steel€299.81
A6021FFT02AAMTeflonStainless Steel€437.18
A6021HGT01AAMTeflonStainless Steel€591.84
A6021GFT01APMTeflonStainless Steel€493.35
A6021EDT01AAMTeflonStainless Steel€336.96
A6021FET01AAMTeflonStainless Steel€414.38
A6021GFT01AAMTeflonStainless Steel€493.35
A6021GGT01APMTeflonStainless Steel€524.45
A6021GFT03AAMTeflonStainless Steel€493.35
A6021JHT03AAMTeflonStainless Steel€823.39
A6021HGT02AAMTeflonStainless Steel€591.84
A6021EET01AAMTeflonStainless Steel€359.42
A6021GGT61APMTeflonStainless Steel€564.19
A6021GGT03ALMTeflonStainless Steel€524.45
A6021DDT01ALMTeflonStainless Steel€304.99
A6021JHT03APMTeflonStainless Steel€823.39
A6021EET03ALMTeflonStainless Steel€359.42
StyleModelSeatSpring MaterialPrice
A6230HGE01AKM-Stainless Steel€1,268.35
A6230FEE01ALMEPRStainless Steel€913.25
A6230FEE01AAMEPRStainless Steel€913.25
A6230FEM01AAMMetalStainless Steel€878.68
A6230GFM01APMMetal-€1,119.74
A6230FEM01ALMMetalStainless Steel€878.68
A6230JHM01ALMMetalStainless Steel€1,590.62
A6230EDM01AAMMetalStainless Steel€686.88
A6230FEM01ANMMetalStainless Steel€878.68
A6230HGM01ALMMetalStainless Steel€1,278.72
A6230HGM01ANMMetalStainless Steel€1,278.72
A6230JHM01AAMMetalStainless Steel€1,590.62
A6230HGM01AKMMetalStainless Steel€1,278.72
A6230JHM01ANMMetalStainless Steel€1,590.62
A6230JHM01AKMMetalStainless Steel€1,590.62
A6230EDM01ALMMetalStainless Steel€686.88
A6230GFV01AKMViton(FKM)Stainless Steel€1,158.63
A6230FEV01AKMViton(FKM)Stainless Steel€917.57
A6230EDV02ALMViton(FKM)Stainless Steel€722.30
StyleModelSeatSpring MaterialPrice
A6283FEE01AAM-Stainless Steel€403.48
A6283EDV02AKM-Stainless Steel€365.47
A6283JHE01ALMEPRStainless Steel€845.86
A6283FEE01ALMEPRStainless Steel€403.48
A6283JHE01AAMEPRStainless Steel€845.86
A6283HGE01ALMEPRStainless Steel€618.62
A6283GFM02AKMMetalStainless Steel€489.02
A6283JHM02AKMMetalStainless Steel€805.25
A6283JHM01AKMMetalStainless Steel€788.83
A6283EDM01APMMetalStainless Steel€324.87
A6283GFM01AKM0150Metal-€474.34
A6283JHM01ALMMetalStainless Steel€788.83
A6283GFM01AKM0175Metal-€474.34
A6283FEM01APMMetalStainless Steel€371.52
A6283FEM01AKMMetalStainless Steel€371.52
A6283EDM01ALMMetalStainless Steel€324.87
A6283EDM01AKMMetal-€324.87
A6283GFM01AKM0200Metal-€474.34
A6283HGM01APMMetalStainless Steel€566.78
A6283HGM02AKMMetalStainless Steel€584.93
A6283HGM01AKM0037Metal-€566.78
A6283GFM01APMMetalStainless Steel€474.34
A6283FEM01AAMMetal-€371.52
A6283EDM01ANMMetalStainless Steel€324.87
A6283HGM01ANMMetalStainless Steel€566.78
12...45

Features

  • Kunkle safety and pressure relief valves open at a specific pressure to protect pumps and pipelines from exceeding stress limits.
  • These relief valves have an aluminium / bronze / stainless steel body with a stainless steel seat for leak-proof performance.
  • They can handle pressures up to 5500 psi.
  • The brand's bronze safety relief valves feature an MNPT inlet and FNPT outlet with outlet size being greater than the inlet size to relieve pressure. They are equipped with a test lever to lower or raise the pressure between 3 and 300 PSI.
  • Kunkle stainless steel relief valves feature a precisely calibrated spring mechanism, ensuring accurate pressure release according to specific system requirements. They can operate at temperatures ranging from -60 to 406 degrees F. These safety and pressure relief valves are equipped with a PTFE seat, providing reliable sealing to prevent any leakage, even under high-pressure scenarios.

Working Mechanism

  • As the pressure within the system rises, it reaches a predetermined set pressure.
  • At this set pressure, the force exerted by the pressurised fluid becomes greater than the force exerted by the spring mechanism inside the valve.
  • The force imbalance causes the valve's disc or poppet to lift off its seat, creating an opening.
  • The opening allows the pressurised fluid to escape from the system through the valve.
  • As the fluid exits through the valve, the pressure within the system starts to decrease.
  • Once the pressure decreases to a safe level, the spring's force becomes greater than the fluid force, causing the valve to close the opening.
  • By releasing excess pressure, the safety relief valve prevents any damage to the system, equipment or personnel that could result from an overpressure event.

Frequently Asked Questions

What is the purpose of a test lever in the relief valve?

The temperature and pressure relief valve comes with a test lever that allows pressure checks during operation.

What is the importance of the pressure setting in Kunkle relief valves?

Pressure setting determines when the valve opens, preventing overpressure scenarios. Accurate settings are a must for system safety.

What factors should be considered when selecting a pressure relief valve?

Important factors include the system's maximum pressure, flow rate, temperature and the type of fluid being used.