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.
StyleModelPrice (inc. VAT)
A300LKH01-KS0310£7,650.15
RFQ
A300LFF01-LS£3,699.47
RFQ
A300LQP01-KF£31,644.55
RFQ
A300LPM01-LF£22,228.11
RFQ
A300LLJ01-LF£12,723.01
RFQ
A300LLJ01-AS£9,790.21
RFQ
A300LJG01-KS£5,438.81
RFQ
A300LHG01-LS£4,254.91
RFQ
A300LMK01-KS£12,178.00
RFQ
A300LQP01-LS0050£24,343.83
RFQ
A300LMK01-AF£15,828.79
RFQ
A300LLJ01-KS£9,790.21
RFQ
A300LLJ01-AF£12,723.01
RFQ
A300LKH01-LS£7,650.15
RFQ
A300LKH01-KS£7,650.15
RFQ
A300LHG01-AS£4,254.91
RFQ
A300LQP01-AF0125£31,644.55
RFQ
A300LKH01-AS0135£7,650.15
RFQ
A300LGF01-LF£5,038.09
RFQ
A300LNM01-LF£18,473.01
RFQ
A300LJG01-LS£5,438.81
RFQ
A300LJG01-AS0175£5,438.81
RFQ
A300LQP01-KS£24,343.83
RFQ
A300LPM01-KS£17,097.01
RFQ
A300LPM01-AF£22,228.11
RFQ
StyleModelPrice (inc. VAT)
A913BDDM36-KE£763.19
RFQ
A913BDCM03-KE£617.16
RFQ
A913BEDM05-NE£878.80
RFQ
A913BDEM36-JE£823.17
RFQ
A913BDDM31-KE£594.56
RFQ
A913BJHM06-ME£2,722.45
RFQ
A913BJHM06-KE£2,722.45
RFQ
A913BDCM03-PE£617.16
RFQ
A913BJHM04-LE£2,800.68
RFQ
A913BJHM03-KE£2,713.76
RFQ
A913BFGM03-NE£1,142.18
RFQ
A913BJHM01-PE£2,486.89
RFQ
A913BDCM01-NE£538.93
RFQ
A913BJHM01-ME£2,486.89
RFQ
A913BDCM01-JF£897.05
RFQ
A913BHGM06-LE£2,039.23
RFQ
A913BDDM17-LE£828.38
RFQ
A913BDDM13-LE£594.56
RFQ
A913ZHHM03-LE£2,420.82
RFQ
A913BFEM05-PE£1,052.65
RFQ
A913BEDM05-KE0715£878.80
RFQ
A913BDCM37-KE£751.89
RFQ
A913BDEM03-KE0400£731.90
RFQ
A913BDDM14-KE£736.24
RFQ
A913BFGM01-ME0425£1,029.18
RFQ
StyleModelPrice (inc. VAT)
A916BFEV05AKE0600£1,676.76
RFQ
A916BGFE06AJE£2,812.85
RFQ
A916JEDB06BJE£3,147.50
RFQ
A916BEDV03BKE0305£1,558.54
RFQ
A916JJHV06ANE£8,046.52
RFQ
A916LJHE03ALE£7,866.59
RFQ
A916BDDV03BLE£1,495.96
RFQ
A916JDCB03BKE£2,322.60
RFQ
A916JJHV03APE£7,474.56
RFQ
A916BGFE07ALE£2,872.83
RFQ
A916JGFV03ALE£4,334.01
RFQ
A916JGFB03AKE£4,334.01
RFQ
A916BGFE06ALE£2,812.85
RFQ
A916BGFE04ALE£2,466.89
RFQ
A916JDEE06BJE£2,642.48
RFQ
A916BGFE03ALE£2,407.78
RFQ
A916BGFE03AKE£2,407.78
RFQ
A916BFEV06AJE£1,963.60
RFQ
A916JGFB06AJE£4,739.08
RFQ
A916BFEV03AKE£1,661.11
RFQ
A916BFES01AJE£1,556.80
RFQ
A916BFEB06AME£1,963.60
RFQ
A916BFEB03AKE£1,661.11
RFQ
A916BEDV06BKE£1,867.12
RFQ
A916BEDB01BME£1,475.96
RFQ
StyleModelPrice (inc. VAT)
A918BJHB01-ME£1,483.79
RFQ
A918BEDV01BKE0226£477.21
RFQ
A918BJHB01-NE£1,483.79
RFQ
A918BFES03-KE£695.39
RFQ
A918BJHV07-KE£1,807.14
RFQ
A918BHGE04-LE£1,502.04
RFQ
A918BEDV01BKE0256£477.21
RFQ
A918BGFV07-JE£996.14
RFQ
A918BDCV01BKF£834.47
RFQ
A918BFEV03-PE£695.39
RFQ
A918BJHE06-LE£1,729.78
RFQ
A918BDCV06BLE£621.50
RFQ
A918BDEV08BME£435.49
RFQ
A918BGFV05-KE0065£882.27
RFQ
A918BDCS31BKE£429.40
RFQ
A918BEDE06BLE£677.14
RFQ
A918BEDE06BKE£677.14
RFQ
A918BHGV03-NE£1,410.77
RFQ
A918BHGV02-KE£1,305.59
RFQ
A918BFEE07-JE£854.46
RFQ
A918BFEV03-LE£695.39
RFQ
A918BHGV01-NE£1,214.32
RFQ
A918BDCE17BKE£429.40
RFQ
A918BFEV06-JE£779.71
RFQ
A918BFEV03-KE£695.39
RFQ
StyleModelPrice (inc. VAT)
A0020-J01-MG0055£1,259.52
RFQ
A0020-H02-MG0115£793.61
RFQ
A0020-D01-MG0300£294.67
RFQ
A0020-D01-MG0269£294.67
RFQ
A0020-D01-MG0179£294.67
RFQ
A0020-D01-MG0154£294.67
RFQ
A0020-D01-MG0134£294.67
RFQ
A0020-J03-MG£2,866.74
RFQ
A0020-C01-MG0025£294.67
RFQ
A0020-D01-MG0125£294.67
RFQ
A0020-C01-MG0074£294.67
RFQ
A0020-C01-MG0054£294.67
RFQ
A0020-G01-MG0120£526.76
RFQ
A0020-J02-MG£1,259.52
RFQ
A0020-E01-MG0180£340.74
RFQ
A0020-H03-MG£1,802.80
RFQ
A0020-F04-MG£1,382.09
RFQ
A0020-E01-MG£340.74
RFQ
A0020-H03-MG0185£1,802.80
RFQ
A0020-G01-MG0050£526.76
RFQ
A0020-C03-MG£294.67
RFQ
A0020-E01-MG0110£340.74
RFQ
A0020-G04-MG£1,766.29
RFQ
A0020-J01-MG0155£1,259.52
RFQ
A0020-H01-MG0135£793.61
RFQ
StyleModelPrice (inc. VAT)
A264PVC02-K£1,643.40
RFQ
A264P-D01-MM£1,510.30
RFQ
A264P-C01-KG1100£1,510.30
RFQ
A264P-C03-KM£1,510.30
RFQ
A264P-D01-KG1025£1,510.30
RFQ
A264P-D03-PG£1,510.30
RFQ
A264P-E01-PG£1,510.30
RFQ
A264P-C01-KM£1,510.30
RFQ
A264P-C04-KM£1,510.30
RFQ
A264P-D01-PG£1,510.30
RFQ
A264PBD01-KG£1,643.40
RFQ
A264P-C01-MG£1,510.30
RFQ
A264P-C02-LG£1,510.30
RFQ
A264P-C04-KG£1,510.30
RFQ
A264P-D01-LG£1,510.30
RFQ
A264P-D01-NG£1,510.30
RFQ
A264P-C01-KG0200£1,510.30
RFQ
A264P-D02-KG£1,510.30
RFQ
A264P-D02-MG£1,510.30
RFQ
A264P-D03-KG£1,510.30
RFQ
A264P-D03-MG£1,510.30
RFQ
A264P-D04-KM£1,510.30
RFQ
A264P-D04-NG£1,510.30
RFQ
A264P-E01-KM£1,510.30
RFQ
A264P-E03-KG£1,510.30
RFQ
StyleModelPrice (inc. VAT)
A171S-G01-MG0226£3,357.06
RFQ
A171S-C01-MG£1,608.38
RFQ
A171S-H02-MG£6,135.94
RFQ
A171S-G01-MG£3,357.06
RFQ
A171S-E02-MG£2,610.32
RFQ
A171S-C02-MG£1,994.46
RFQ
A171S-G02-MG£3,971.98
RFQ
A0171-G01-MG£1,795.77
RFQ
A171S-H01-MG£5,364.71
RFQ
A171S-F02-MG£3,148.01
RFQ
A171S-E01-MG£2,225.17
RFQ
A171S-D02-MG£2,298.62
RFQ
A171P-G01-MG£2,410.68
RFQ
A0171-C01-MG£855.04
RFQ
A171P-F01-MG£1,903.12
RFQ
A171P-E01-MG£1,578.24
RFQ
A171P-C01-MG£1,242.07
RFQ
A171S-F01-MG£2,685.65
RFQ
A171P-H01-MG£3,637.68
RFQ
A0171-H01-MG£2,869.28
RFQ
A0171-D01-MG£855.04
RFQ
A171S-D01-MG£1,912.54
RFQ
A171P-D01-MG£1,242.07
RFQ
A0171-F01-MG£1,442.64
RFQ
A0171-E01-MG£1,190.27
RFQ
StyleModelPrice (inc. VAT)
A0019-C12-MG£294.67
RFQ
A0019-C06-MG£944.86
RFQ
A0019-J01-MG£1,259.52
RFQ
A0019-G10-MG£526.76
RFQ
A0019-G12-MG£526.76
RFQ
A0019-K02-MG£2,143.54
RFQ
A0019-J11-MG£1,259.52
RFQ
A0019-K12-MG£2,143.54
RFQ
A0019-F12-MG£440.70
RFQ
A0019-H10-MG£793.61
RFQ
A0019-D11-MG£294.67
RFQ
A0019-E11-MG£340.74
RFQ
A0019-C01-MG£294.67
RFQ
A0019-D01-MG£294.67
RFQ
A0019-F04-MG£1,383.82
RFQ
A0019-D03-MG£702.34
RFQ
A0019-D04-MG£944.86
RFQ
A0019-D05-MG£294.67
RFQ
A0019-F02-MG£440.70
RFQ
A0019-G01-MG£526.76
RFQ
A0019-G02-MG£526.76
RFQ
A0019-K04-MG£4,605.21
RFQ
A0019-J10-MG£1,259.52
RFQ
A0019-K11-MG£2,143.54
RFQ
A0019-F10-MG£440.70
RFQ
StyleModelPrice (inc. VAT)
A0541-C60ANM£96.05
RFQ
A0541-A02AKM£308.87
RFQ
A0541-A01AKM£61.21
RFQ
A0541-C01ANM£96.05
RFQ
A0541-A60AKM£61.21
RFQ
A0541-A01ANM£61.21
RFQ
A0541-C62AKM£387.97
RFQ
A0541-C01AKM£96.05
RFQ
A0541-C60AKM£96.05
RFQ
A0541-A02ANM£308.87
RFQ
KUNKLE -

Bronze Safety Relief Valves

StyleModelOutlet SizePressure RangeComplianceOverall HeightOverall LengthDisc MaterialSeat MaterialSpring MaterialPrice (inc. VAT)
A6010EDM01-KM-501"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£444.55
B6010EDE01-AM01001"3 to 250 psi-7.5"3.5"B21 Alloy 485EPRStainless Steel£486.56
A6010EDM01-AM2501"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
B6010EDV01-KM01501"3 to 300 psi-7.5"3.5"B21 Alloy 485VitonStainless Steel£512.82
A6010EDM01-KM-1501"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£462.43
A6010EDM01-KM-151"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£430.88
A6010EDM01-KM-2001"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£462.43
A6010EDM01-KM2501"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£441.98
A6010EDM01-AM-301"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£472.09
A6010EDM01-AM-251"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£435.73
A6010EDM01-AM-751"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
B6010EDV01-KM02001"3 to 300 psi-7.5"3.5"B21 Alloy 485VitonStainless Steel£512.82
B6010EDV01-KM00251"3 to 300 psi-7.5"3.5"B21 Alloy 485VitonStainless Steel£512.82
A6010EDM01-AM-1501"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
A6010EDM01-AM-2001"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
A6010EDM01-AM-1251"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
A6010EDM01-AM-151"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£441.98
B6010EDV01-KM01001"3 to 300 psi-7.5"3.5"B21 Alloy 485VitonStainless Steel£512.82
A6010EDM01-KM-1001"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£462.43
B6010EDE01-AM00501"3 to 250 psi-7.5"3.5"B21 Alloy 485EPRStainless Steel£486.56
A6010EDM01-AM-501"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£449.97
A6010EDM01-AM-1001"3 to 250 psiSection I Steam6.5"1.625"BronzeMetalASTM A-313 TY 631£462.43
A6010EDM01-KM-251"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£444.55
A6010EDM01-KM-751"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£472.09
A6010EDM01-KM-301"3 to 300 psiSection VIII Air/Gas6.5"1.625"BronzeMetalASTM A-313 TY 631£444.55
StyleModelPrice (inc. VAT)
A071S-G01-MG£1,315.52
RFQ
A071S-D01-MG0160£742.04
RFQ
A071S-C01-MG£742.04
RFQ
A071S-E01-MG£876.70
RFQ
A071S-H01-MG£2,192.21
RFQ
A071S-D01-MG£742.04
RFQ
A071S-D01-MG0060£742.04
RFQ
A071S-E01-MG0115£876.70
RFQ
A071S-D01-MG0080£742.04
RFQ
A071S-F01-MG£1,053.73
RFQ
StyleModelPrice (inc. VAT)
A910LDDM03AKE£2,577.29
RFQ
A910LEDM01AJE£2,796.33
RFQ
A910JJHM06ALE£7,856.16
RFQ
A910LDCM01AJE£2,285.22
RFQ
A910MDEM01AKE£3,219.65
RFQ
A910LDCM01AKF£2,608.58
RFQ
A910MGFM03ALE£4,606.08
RFQ
A910LDCM06AJE£2,675.51
RFQ
A910BHGM06AKF£3,885.49
RFQ
A910JJHM04ALE£7,364.17
RFQ
A910LEDM01AJF£3,164.02
RFQ
A910BGHM06ALE£2,988.43
RFQ
A910LEDM01AKF£3,164.02
RFQ
A910LFEM01AJE£3,025.81
RFQ
A910LFEM01AJF£3,419.58
RFQ
A910BDDM01ANF£1,367.31
RFQ
A910BGHM06AKE£2,988.43
RFQ
A910BGHM01AJE£2,581.63
RFQ
A910BHGM02AJE£2,796.33
RFQ
A910JFEM01AKE0150£2,876.30
RFQ
A910LDEM06AJE£2,951.06
RFQ
A910JFEM03ALF£3,371.77
RFQ
A910LJHM01AJF0100£8,010.01
RFQ
A910JFEM06AJF£3,674.26
RFQ
A910LHGM01AKF£5,567.46
RFQ
StyleModelPrice (inc. VAT)
A917LEDV06BJE£4,358.35
RFQ
A917ZDEV06BJE0100£2,789.38
RFQ
A917JDDV01BJE£3,463.04
RFQ
A917JHGV03ALE£7,213.79
RFQ
A917LDDN01BKE£3,551.70
RFQ
A917ZDEV03BKE£2,469.50
RFQ
A917ZFGE06AJE£3,160.54
RFQ
A917BDCB03BNE£2,321.73
RFQ
A917JDCK01BKE£3,282.24
RFQ
A917EEDV01BJE£2,871.96
RFQ
A917ZGGV01AME£3,975.02
RFQ
A917BEDK01BJF£3,295.28
RFQ
A917BDDV31BKE£2,333.03
RFQ
A917JDDB01BJE£3,463.04
RFQ
A917JFEB07AKE£4,608.69
RFQ
A917BDDV06BNE£2,724.19
RFQ
A917BDDE06BKE£2,724.19
RFQ
A917BDEV01BJE£2,374.75
RFQ
A917BDCN01BME£2,251.32
RFQ
A917JJHV01AQE£9,782.39
RFQ
A917JJHV01ANE£9,782.39
RFQ
A917JJHV01AKE£9,782.39
RFQ
A917JJHE06AJE£10,557.74
RFQ
A917JHGV01AKE£7,040.81
RFQ
A917JHGB01ANE£7,040.81
RFQ
StyleModelPrice (inc. VAT)
A6030HGM01ALM£1,276.04
RFQ
A6030GFM01ANM£1,116.97
RFQ
A6030DCM01AAM£598.90
RFQ
A6030GFM01AAM£1,116.97
RFQ
A6030FEM01APM£879.67
RFQ
A6030GFM01AKM£1,116.97
RFQ
A6030DCM01ANM£598.90
RFQ
A6030FEE61AKM£960.51
RFQ
A6030HGM01AKM£1,276.04
RFQ
A6030HGM01AAM£1,276.04
RFQ
A6030GFM61ANM£1,157.82
RFQ
A6030DCM61AKM£638.89
RFQ
A6030JHM61APM£1,628.95
RFQ
A6030GFM02AAM£1,135.22
RFQ
A6030FEM01ALM£879.67
RFQ
A6030JHV02AKM£1,694.14
RFQ
A6030JHE01AAM0155£1,671.54
RFQ
A6030GFM01APM£1,116.97
RFQ
A6030FEM02AKM£895.31
RFQ
A6030DCM61APM£638.89
RFQ
A6030GFM61APM£1,157.82
RFQ
A6030JHM61ALM£1,628.95
RFQ
A6030FEM04AKM£895.31
RFQ
A6030EDE01ALM£722.34
RFQ
A6030EDE01AKM£722.34
RFQ
StyleModelPrice (inc. VAT)
A919BEDE06BKE£1,015.27
RFQ
A919BGHE01-KE£1,645.46
RFQ
A919BDEB36BNE£861.41
RFQ
A919BJHS06-KE£2,938.02
RFQ
A919BDEB33BKE£795.35
RFQ
A919BDDV36BJE£824.91
RFQ
A919BHGV06-JF£2,583.37
RFQ
A919BHGE06-ME£2,228.72
RFQ
A919BDCB31BNE£603.25
RFQ
A919BGFN01-KE£1,322.11
RFQ
A919JDDE31BJE£1,819.31
RFQ
A919BDDE01BJF£1,014.40
RFQ
A919BDDS01BJE£656.27
RFQ
A919BDDV31BJE£656.27
RFQ
A919BEFE01BME£917.91
RFQ
A919BJHE06-NE£2,938.02
RFQ
A919BFEB03-KE£1,118.71
RFQ
A919BJHV01-QE£2,702.46
RFQ
A919BEFV03BNE£1,010.05
RFQ
A919BDDV01BJE0420£656.27
RFQ
A919BDDV01BJE0375£656.27
RFQ
A919BDDV71BME£656.27
RFQ
A919BDDV01BJE0460£656.27
RFQ
A919BDDV06BNE£824.91
RFQ
A919BDDV01BJE0294£656.27
RFQ
StyleModelPrice (inc. VAT)
A267P-C03-KF£2,306.19
RFQ
A267P-E01-LF£2,306.19
RFQ
A267P-E01-KF£2,306.19
RFQ
A267P-D02-LF£2,306.19
RFQ
A267P-D03-LF£2,306.19
RFQ
A267P-C04-LF£2,239.19
RFQ
A267P-C03-LF£2,306.19
RFQ
A267P-D04-LF£2,306.19
RFQ
A267P-E03-NF£2,134.16
RFQ
StyleModelPrice (inc. VAT)
A921BEDM03ARF£1,950.57
RFQ
A921NEDM03ARE£2,993.65
RFQ
A921BDEM03ARE£1,455.10
RFQ
A921NEDM03ARF£3,118.82
RFQ
A921LFEM03ARE£3,252.68
RFQ
A921NEDM04ARF£3,520.41
RFQ
A921LEDM03ARE£2,993.65
RFQ
A921NFEM04ARF£3,824.64
RFQ
A921BDCM04ARF£1,927.10
RFQ
A921BFEM03ARE£1,770.63
RFQ
A921BEDM03ARE£1,570.71
RFQ
A921BDCM03ARF£1,792.37
RFQ
A921BDCM03ARE£1,458.58
RFQ
A921MJHM03ARF£8,139.53
RFQ
A921MDCM03ARF£2,941.50
RFQ
A921GEDM03ARE£2,245.24
RFQ
A921BJHM03ARE£4,337.49
RFQ
A921JDCM03ARE£2,359.98
RFQ
A921JHGM03ARE£5,165.00
RFQ
A921NDEM03ARF£2,861.53
RFQ
A921BGFM03ARE£2,431.25
RFQ
A921BGFM03ARF£2,884.13
RFQ
A921BHGM03ARE£3,031.90
RFQ
A921BHGM03ARF£3,538.66
RFQ
A921BJHM03ARF£4,892.93
RFQ
StyleModelPrice (inc. VAT)
A6182HGV01AKM£578.04
RFQ
A6182JHM01ANM£717.12
RFQ
A6182FEM01ANM0007£335.53
RFQ
A6182JHM61AKM£758.84
RFQ
A6182EDM02AKM£307.71
RFQ
A6182EDM61AKM£335.53
RFQ
A6182GFV02AKM£498.94
RFQ
A6182FEM01AAM£335.53
RFQ
A6182JHM01APM£717.12
RFQ
A6182JHM02AKM0175£737.98
RFQ
A6182HGV88AKM£595.43
RFQ
A6182JHV61AKM£839.68
RFQ
A6182JHM02ALM£737.98
RFQ
A6182GFM02AKM0045£449.40
RFQ
A6182GFM02AKM0125£449.40
RFQ
A6182HGV62AKM£595.43
RFQ
A6182FEV61AKM£415.49
RFQ
A6182FEV02AKM£388.55
RFQ
A6182DCM01AKM0165£262.51
RFQ
A6182GFM01AAM£432.88
RFQ
A6182EDV62AKM£343.35
RFQ
A6182HGM61AKM£558.92
RFQ
A6182HGM01ALM£516.33
RFQ
A6182FEM02AKM0165 (PED)£348.56
RFQ
A6182DCM01AKM£262.51
RFQ
StyleModelPrice (inc. VAT)
A266P-C03-KG£2,006.49
RFQ
A266P-E01-KM£2,006.49
RFQ
A266P-E03-LG£2,006.49
RFQ
A266P-D01-MM£2,006.49
RFQ
A266P-C02-MG£2,006.49
RFQ
A266P-D01-KM£2,006.49
RFQ
A266PVD02-KG£1,892.40
RFQ
A266PBD03-KM£2,006.49
RFQ
A266P-C04-KM£1,947.63
RFQ
A266P-E03-NG£2,006.49
RFQ
A266P-C02-KG£2,006.49
RFQ
A266P-E01-NG£2,006.49
RFQ
A266P-D02-MG£2,006.49
RFQ
A266P-E03-KG£2,006.49
RFQ
A266P-C01-MG£2,006.49
RFQ
A266P-C01-PG£2,006.49
RFQ
A266P-C03-LG£2,006.49
RFQ
A266P-C04-KG£2,006.49
RFQ
A266P-D01-KG£2,006.49
RFQ
A266P-D01-LG£2,006.49
RFQ
A266P-D01-MG£2,006.49
RFQ
A266PVC04-KG£1,992.00
RFQ
A266P-D04-MG£2,006.49
RFQ
A266P-D01-PG£2,006.49
RFQ
A266P-D60-KG£2,006.49
RFQ
StyleModelPrice (inc. VAT)
A0548-A01-KM0025£61.21
RFQ
A0548-A01-KM0100£61.21
RFQ
A0548-C01-KM0150£96.05
RFQ
A0548-A01-KM0250£61.21
RFQ
A0548-A60-KM£61.21
RFQ
A0548-A01-KM£61.21
RFQ
A0548-A01-KM0300£61.21
RFQ
A0548-A01-KM0140£61.21
RFQ
A0548-A01-KM0065£61.21
RFQ
A0548-C01-NM£96.05
RFQ
A0548-C01-KM0200£96.05
RFQ
A0548-A01-KM0200£61.21
RFQ
A0548-C01-KM0125£96.05
RFQ
A0548-A01-KM0075£61.21
RFQ
A0548-A01-KM0275 (FTR)£61.21
RFQ
A0548-C60-NM£96.05
RFQ
A0548-C60-KM£96.05
RFQ
A0548-C01-KM£96.05
RFQ
A0548-A60-NM£61.21
RFQ
A0548-C01-KM0165£96.05
RFQ
A0548-C01-KM0140£96.05
RFQ
A0548-A01-NM£61.21
RFQ
A0548-C01-KM0200 (FTR)£96.05
RFQ
A0548-A01-KM0165 (FTR)£61.21
RFQ
A0548-A01-KM0220£61.21
RFQ
StyleModelPrice (inc. VAT)
A020M-J04-MG0351£4,148.00
RFQ
A020M-J02-MG£2,235.68
RFQ
A020M-K01-MG£3,430.88
RFQ
A020M-K04-MG£5,656.99
RFQ
A020M-K02-MG£3,430.88
RFQ
A020M-K03-MG£5,411.00
RFQ
A020M-J01-MG£2,235.68
RFQ
A020M-J03-MG£3,804.65
RFQ
A020M-J04-MG£4,148.00
RFQ

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.

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