Groth 1200A / 1201B / 1202B / 1203A Catalog by prdtechgroup.com

PRESSURE/VACUUM RELIEF VALVES

MODELS1200A,1201B,1202B,1203A

MODELS1200A,1201B,1202B,1203A

TheGrothModels1200A,1201B,1202Band1203APressure/VacuumReliefValvesare designedtoprotectyourtankfromdamagecreatedbyoverpressureorexcessivevacuum. Costlyproductevaporationlossesduetonormaltank“breathing”aregreatlyreduced. Becausethe1200Seriesproductsretaintoxicvapors,atmosphericcontaminationis minimizedwhichhelpstoprovideincreasedfireprotectionandsafety.

Technical Details

•Sizes:2”(DN50)through12”(DN300)

•PressureSettings:0.5oz/in2to15psig(2.15mbargto1.03barg)

•VacuumSettings:0.5oz/in2to12psig(2.15mbargto506mbarg)

•Material:Aluminum,CarbonSteel,StainlessSteel,Fiberglass,specialmaterials availableuponrequest

Features

•ModularConstruction

•Cushionedairseating

•Superiorperformingfluoropolymerdiaphragms

•Selfdraininghousingbodyanddriprings

•PeripheralGuidingandcenterstabilizingsystemforalignment

•PEDandATEXCertified

Options

•Buna-N,FKM

•SteamJacketValve

PAGE2 1200A1201B 1202B1203A

SPECIFICATIONS

2(50)12(52.7)13.63(346)14(355)9.50(241)13.37(340)19.87(505)9.50(241)16(7)

3(80)11(48.3)18(457)15(381)11.50(292)18.37(467)22.75(578)13(330)21(9)

4(100)11(48.3)19.75(502)17.50(444)13(330)19.50(495)27.50(699)13(330)31(14)

6(150)16(70.3)27.75(704)22.25(565)19(483)27.75(705)37.75(959)19.50(495)57(26)

8(200)16(70.3)33.88(860)27.50(699)23.63(600)33.62(854)44.50(1130)23.50(597)75(34)

10(250)16(70.3)40.88(1038)28.88(733)30.75(781)38(965)53(1346)25.50(648)116(53) 12(300)16oz/in2 (70.3gm/cm2)46(1168)32.88(835)36(914)40.50(1029)55.62(1413)25.50(648)157(71)

†W.P.=WorkingPressure.//‡Onspringloadedvalves,changemodelnumber. ◊150#ANSIdrillingcompatibility,F.F.onaluminumandR.F.oncarbonsteelandstainlesssteelalloys. Fiberglassdimensionsonrequest.16oz/in2setwithspacer.SSsetweights-consultfactory.*Somesizesrequirenon-ferrouscomponentstoachieve0.5oz/in2setting. Specificationssubjecttochangewithoutnotice.Certifieddimensionsavailableuponrequest.

Inlet Flg◊ In(mm) Max.Set Pressure Weight Loaded Max.Set Vacuum. Weight Loaded oz/in

Max. Setting Spring Loaded Min. Setting Weight Loaded A Length In(mm) B Height In(mm) C Width In(mm) AA Length In(mm) BB Height In(mm) CC Width In(mm) Approx. ShipWt. forAI Lbs(kg)

2(gm/cm2)

16 oz/in 2 (70.3 gm/cm 2 ) 15 psig SPRING LOADED PRESSURE (1.05 kg/cm 2 ) 12 psig SPRING LOADED VACUUM (0.84 kg/cm 2 ) *0.5 oz/in 2 WEIGHT LOADED (2.20 gm/cm 2 )

PAGE3

A B A C AA BB CC

Flow Capacity Calculation

Flowcapacityvalueslistedabovearebasedonfullopen valvesat100%overpressure.Readtheflowcapacityat 100%overpressuredirectlyfromthetableabove.Use linearinterpolationifthesetpressureisnotlisted.If theallowableoverpressureislessthan100%,modify theflowcapacityusingtheappropriate“C”factorfrom thetable.Ifallowableoverpressureismorethan100%, consultyourGrothRepresentative.

Calculatethepercentageoverpressurebythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OP=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%overpressure accordingtothefollowingexample.

Example Flow Capacity Calculation

6”Model1200A1.ReadflowcapacityatsetpressurefromtableFlow=131,000SCFH

4InWCsetpressure[Ps]2.Calculateoverpressure%OP=[(7-4)/4]x100=75%

7InWCflowingpressure[Pf]3.Read“C”factorfromtable“C”=0.87

4.CalculateflowcapacityFlow=0.87x131,000=113,970SCFH

PAGE4 MODEL1200A/1202BPRESSURERELIEFCAPACITY AirFlowCapacityat100%Overpressure(DoubleSetPressure) 1000StandardCubicFeetperHourat60°F SetPressure(Ps)SizeIn(mm) InWCoz/in22(50)3(80)4(100)6(150)8(200)10(250)12(300) 0.870.507.6516.228.961.9108174217 1.000.588.2217.431.166.5116187233 1.731.0010.822.840.887.2152246305 2.001.1611.624.543.893.7164264328 2.601.5013.227.849.8106186300373 3.001.7314.129.953.4114200322400 3.462.0015.232.057.3123214345429 4.002.3116.334.461.5131230371460 6.003.4719.841.874.7160279450560 8.004.6222.747.985.7183320516641 10.05.7825.153.195.1203355573712 12.06.9327.357.8103221386623774 15.08.6630.263.9114244427689856 20.011.634.372.5130277485781971 25.014.437.779.61423055328591067 30.017.340.685.71533285739251149

“C”factorat75%OP=0.87 “C”FactorTable %OP0123456789 100.420.430.440.450.460.460.470.480.490.50 200.510.520.520.530.540.550.560.560.570.58 300.590.590.600.610.610.620.630.640.640.65 400.660.660.670.680.680.690.700.700.710.72 500.720.730.730.740.750.750.760.770.770.78 600.780.790.800.800.810.810.820.820.830.84

Example to find “C” factor from table: Read“C”factorfor75%overpressureatintersectionof row70andcolumn5

700.840.850.850.860.860.870.880.880.890.89 800.900.900.910.910.920.920.930.930.940.94 900.950.950.960.960.970.970.980.990.991.00

MODEL1200A/1202BPRESSURERELIEFCAPACITY

Flow Capacity Calculation

Calculatethepercentageoverpressurebythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OP=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%overpressure accordingtothefollowingexample.

Example Flow Capacity Calculation

Example to find “C” factor from table:

Read“C”factorfor75%overpressureatintersectionof row70andcolumn5

“C”factorat75%OP=0.87

6”Model1200A1.ReadflowcapacityatsetpressurefromtableFlow=3,670NCMH 100mmWCSetPressure[Ps]2.Calculateoverpressure%OP=[(175-100)/100]x100=75% 175mmWCFlowingPressure[Pf]3.Read“C”factorfromtable“C”=0.87

4.CalculateflowcapacityFlow=0.87x3,670=3,193NCMH

PAGE5

1000NormalCubicMetersperHourat0°C SetPressure(P

mmWCmb2(50)3(80)4(100)6(150)8(200)10(250)12(300) 222.160.220.460.821.743.054.916.11 504.900.320.681.222.624.587.389.17 757.350.400.831.493.195.589.0011.2 1009.800.450.961.723.676.4210.412.9 12512.30.511.071.914.097.1511.514.3 15014.70.551.172.094.477.8112.615.6 17517.20.591.262.254.818.413.516.8 20019.60.631.342.395.128.9514.417.9 22522.10.671.412.535.419.4615.318.9 25024.50.701.492.665.689.9316.019.9 27527.00.731.552.785.9410.416.720.8 30029.40.761.622.896.1810.817.421.6 37536.80.851.793.206.8412.019.323.9

75073.51.142.404.299.1816.125.932.2 “C”FactorTable %OP0123456789 100.420.430.440.450.460.460.470.480.490.50 200.510.520.520.530.540.550.560.560.570.58 300.590.590.600.610.610.620.630.640.640.65 400.660.660.670.680.680.690.700.700.710.72 500.720.730.730.740.750.750.760.770.770.78

AirFlowCapacityat100%Overpressure(DoubleSetPressure)

s)SizeIn(mm)

50049.00.962.033.637.7613.621.927.2 62561.31.052.233.998.5214.924.029.9

600.780.790.800.800.810.810.820.820.830.84 700.840.850.850.860.860.870.880.880.890.89 800.900.900.910.910.920.920.930.930.940.94 900.950.950.960.960.970.970.980.990.991.00

AirFlowCapacityat100%Over-Vacuum(DoubleSetVacuum)

0.870.504.7010.316.034.760.591.1129 1.000.585.0511.017.237.365.097.9138 1.731.006.6314.522.649.085.3129182

Flow Capacity Calculation

Flowcapacityvalueslistedabovearebasedonfullopen valvesat100%over-vacuum.Readtheflowcapacityat 100%over-vacuumdirectlyfromthetableabove.Use linearinterpolationifthesetvacuumisnotlisted.

Iftheallowableover-vacuumislessthan100%,modify theflowcapacityusingtheappropriate“C”factorfrom thetable.Ifallowableover-vacuumismorethan100%, consultyourGrothRepresentative.

Calculatethepercentageover-vacuumbythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OV=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%over-vacuum accordingtothefollowingexample.

Example Flow Capacity Calculation

“C”FactorTable

700.840.850.850.860.860.870.880.880.890.89

Example to find “C” factor from table: Read“C”factorfor75%over-vacuumatintersectionof row70andcolumn5 “C”factorat75%OV=0.87

6”Model1200A1.ReadflowcapacityatsetvacuumfromtableFlow=74,000SCFH

4InWCSetVacuum[Ps]2.Calculateover-vacuum%OV=[(7-4)/4]x100=75% 7InWCFlowingVacuum[Pf]3.Read“C”factorfromtable“C”=0.87

4.CalculateflowcapacityFlow=0.87x74,000=64,380SCFH

PAGE6

%OV0123456789 100.420.430.440.450.460.460.470.480.490.50 200.510.520.520.530.540.550.560.560.570.58 300.590.590.600.610.610.620.630.640.640.65

400.660.660.670.680.680.690.700.700.710.72 500.720.730.730.740.750.750.760.770.770.78 600.780.790.800.800.810.810.820.820.830.84

800.900.900.910.910.920.920.930.930.940.94 900.950.950.960.960.970.970.980.990.991.00

1000StandardCubicFeetperHourat60°F SetVacuum(Ps)SizeIn(mm) InWCoz/in22(50)3(80)4(100)6(150)8(200)10(250)12(300)

2.001.167.1215.624.252.691.6138195 2.601.508.1017.727.659.8104157222 3.001.738.7019.029.664.2112169238 3.462.009.3320.431.868.9120181256 4.002.3110.021.934.174.0129194274 6.003.4712.226.741.590.1157237334 8.004.6214.030.647.7103180272384 10.05.7815.634.053.0115200302427 12.06.9317.037.157.8125218329465 15.08.6618.841.164.0139242365516 20.011.621.446.872.9158276415587 25.014.423.651.580.3174304457646 30.017.325.455.686.6188327493697 MODEL1200A/1201BVACUUMRELIEFCAPACITY

AirFlowCapacityat100%Over-Vacuum(DoubleSetVacuum) 1000NormalCubicMetersperHourat0°C SetVacuum(Ps)SizeIn(mm) mmWCmb2(50)3(80)4(100)6(150)8(200)10(250)12(300) 222.160.130.290.450.981.712.583.65 504.900.200.440.681.482.583.885.48 757.350.240.530.831.813.154.746.70 1009.800.280.620.962.083.625.467.72

Flow Capacity Calculation

Flowcapacityvalueslistedabovearebasedonfullopen valvesat100%over-vacuum.Readtheflowcapacityat 100%over-vacuumdirectlyfromthetableabove.Use linearinterpolationifthesetvacuumisnotlisted.

Iftheallowableover-vacuumislessthan100%,modify theflowcapacityusingtheappropriate“C”factorfrom thetable.Ifallowableover-vacuumismorethan100%, consultyourGrothRepresentative.

Calculatethepercentageover-vacuumbythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OV=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%over-vacuum accordingtothefollowingexample.

Example Flow Capacity Calculation

“C”FactorTable

700.840.850.850.860.860.870.880.880.890.89

Example to find “C” factor from table: Read“C”factorfor75%over-vacuumatintersectionof row70andcolumn5

“C”factorat75%OV=0.87

6”Model1200A1.ReadflowcapacityatsetvacuumfromtableFlow=2,080NCMH 100mmWCSetVacuum[Ps]2.Calculateover-vacuum%OV=[(175-100)/100]x100=75% 175mmWCFlowingVacuum[Pf]3.Read“C”factorfromtable“C”=0.87

4.CalculateflowcapacityFlow=0.87x2,080=1,810NCMH

PAGE7

%OV0123456789 100.420.430.440.450.460.460.470.480.490.50 200.510.520.520.530.540.550.560.560.570.58 300.590.590.600.610.610.620.630.640.640.65 400.660.660.670.680.680.690.700.700.710.72

900.950.950.960.960.970.970.980.990.991.00

500.720.730.730.740.750.750.760.770.770.78 600.780.790.800.800.810.810.820.820.830.84

800.900.900.910.910.920.920.930.930.940.94

12512.30.310.691.072.324.046.098.60 15014.70.340.751.172.534.416.659.40 17517.20.370.811.262.734.757.1610.1 20019.60.390.861.342.915.077.6410.8 22522.10.420.911.423.085.368.0811.4 25024.50.440.961.493.235.648.4912.0 27527.00.461.001.563.385.908.8812.6 30029.40.481.041.623.526.149.2513.1 37536.80.531.161.803.916.8110.314.5 50049.00.601.322.054.457.7511.716.5 62561.30.661.452.264.908.5412.918.2 75073.50.721.572.445.299.2213.919.6 MODEL1200A/1201BVACUUMRELIEFCAPACITY

MODEL1201B/1203APRESSURERELIEFCAPACITY

Flow Capacity Calculation

Calculatethepercentageoverpressurebythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OP=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%overpressure accordingtothefollowingexample.

Example Flow Capacity Calculation

Example to find “C” factor from table:

Read“C”factorfor75%overpressureatintersectionof row70andcolumn5

“C”factorat75%OP=0.83

6”Model1201B1.ReadflowcapacityatsetpressurefromtableFlow=448,000SCFH

4psigSetPressure[Ps]2.Calculateoverpressure%OP=[(7-4)/4]x100=75%

7psigFlowingPressure[Pf]3.Read“C”factorfromtable“C”=0.83

4.CalculateflowcapacityFlow=0.83x448,000=371,840SCFH

PAGE8 AirFlowCapacityat100%Overpressure(DoubleSetPressure) 1000StandardCubicFeetperHourat60°F SetPressure (Ps) SizeIn(mm) psig2(50)3(80)4(100)6(150)8(200)10(250)12(300) 1.0028.053.492.5210345529739 2.0040.377.41343045007671070 3.0050.296.91683816259601340 4.0058.811419844873611301577 5.0066.513022551083812861794 6.0073.714425056893214311997 7.0080.4158274622102215682188 8.0086.7171297674110716992371 9.0092.8184319724118918252546 10.098.6196340772126719452714 11.0104208360818134320622877 12.0110219380863141721763036 13.0115231400907148922863189 14.0120241418949155923933339 15.0125252437991162724983486 “C”FactorTable %OP0123456789 10•••ConsultFactory••• 200.270.290.300.320.330.350.360.380.390.40 300.420.430.440.450.470.480.490.500.510.52 400.530.540.550.560.570.580.590.600.610.62 500.630.640.650.660.670.670.680.690.700.71 600.720.720.730.740.750.760.760.770.780.79 700.800.800.810.820.820.830.840.850.850.86 800.870.870.880.890.900.900.910.920.920.93 900.940.940.950.960.960.970.970.980.991.00

AirFlowCapacityat100%Overpressure(DoubleSetPressure)

1000NormalCubicMetersperHourat0°C SetPressure (Ps) SizeIn(mm)

barg2(50)3(80)4(100)6(150)8(200)10(250)12(300) 0.070.821.572.726.1610.115.521.7

0.100.991.893.287.4512.218.826.2 0.151.232.364.099.2815.223.432.6 0.201.432.764.8010.917.927.438.3 0.251.623.145.4412.320.331.143.4 0.301.793.486.0413.722.534.548.2 0.351.953.816.6115.024.637.852.7 0.402.104.127.1416.226.640.957.0 0.452.254.417.6617.428.543.861.1 0.502.394.708.1618.530.446.665.1 0.552.524.988.6419.632.249.468.9 0.602.655.259.1020.633.952.172.6 0.702.895.7610.022.737.257.279.7 0.803.136.2510.824.640.462.186.5 0.903.356.7211.726.543.566.793.1 1.003.567.1812.528.346.471.299.4

Flow Capacity Calculation

Calculatethepercentageoverpressurebythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OP=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%overpressure accordingtothefollowingexample.

Example Flow Capacity Calculation

%OP0123456789 10•••ConsultFactory•••

Example to find “C” factor from table: Read“C”factorfor75%overpressureatintersectionof row70andcolumn5

“C”factorat75%OP=0.83

6”Model1201B1.ReadflowcapacityatsetpressurefromtableFlow=16,200NCMH

0.4bargSetPressure[Ps]2.Calculateoverpressure%OP=[(0.7-0.4)/0.4]x100=75% 0.7bargFlowingPressure[Pf]3.Read“C”factorfromtable“C”=0.83

4.CalculateflowcapacityFlow=0.83x16,200=13,446NCMH

PAGE9

“C”FactorTable

200.270.290.300.320.330.350.360.380.390.40 300.420.430.440.450.470.480.490.500.510.52 400.530.540.550.560.570.580.590.600.610.62 500.630.640.650.660.670.670.680.690.700.71 600.720.720.730.740.750.760.760.770.780.79 700.800.800.810.820.820.830.840.850.850.86 800.870.870.880.890.900.900.910.920.920.93 900.940.940.950.960.960.970.970.980.991.00 MODEL1201B/1203APRESSURERELIEFCAPACITY

Flow Capacity Calculation

Flowcapacityvalueslistedabovearebasedonfullopen valvesat100%over-vacuum.Readtheflowcapacityat 100%over-vacuumdirectlyfromthetableabove.Use linearinterpolationifthesetpressureisnotlisted.If theallowableover-vacuumislessthan100%,modify theflowcapacityusingtheappropriate“C”factorfrom thetable.Ifallowableover-vacuumismorethan100%, consultyourGrothRepresentative.

Calculatethepercentageover-vacuumbythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OV=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%over-vacuum accordingtothefollowingexample.

Example Flow Capacity Calculation

Example to find “C” factor from table:

Read“C”factorfor75%over-vacuumatintersectionof row70andcolumn5

“C”factorat75%OV=0.83

6”Model1202B1.ReadflowcapacityatsetvacuumfromtableFlow=166,000SCFH

2psigSetVacuum[Ps]2.Calculateover-vacuum%OV=[(3.50-2.0)/2.0]x100=75% 3.5psigFlowingVacuum[Pf]3.Read“C”factorfromtable“C”=0.83

4.CalculateflowcapacityFlow=0.83x166,000=137,780SCFH

PAGE10 AirFlowCapacityat100%Over-Vacuum(DoubleSetVacuum) 1000StandardCubicFeetperHourat60°F SetVacuum (Ps) SizeIn(mm) psig2(50)3(80)4(100)6(150)8(200)10(250)12(300) 1.0013.830.552.9120197302422 1.1014.531.955.4126206316442 1.2015.133.257.7131215330460 1.3015.734.559.9136223342478 1.4016.235.762.0141231355495 1.5016.836.964.0145239366511 1.7518.039.668.7156256393548 2.0019.142.073.0166272417582 2.2520.144.376.9174286439613 2.5021.046.380.4183300460641 2.7521.948.283.7190312478667 3.0022.749.986.6197323495691 3.2523.451.489.3203333511713 3.5024.052.891.8208342525732 >3.50CONSULTFACTORYFORVACUUMSETTINGSGREATERTHAN3.5PSIG “C”FactorTable %OV0123456789 10•••ConsultFactory••• 200.270.290.300.320.330.350.360.380.390.40 300.420.430.440.450.470.480.490.500.510.52 400.530.540.550.560.570.580.590.600.610.62 500.630.640.650.660.670.670.680.690.700.71 600.720.720.730.740.750.760.760.770.780.79 700.800.800.810.820.820.830.840.850.850.86

MODEL1202B/1203AVACUUMRELIEFCAPACITY

800.870.870.880.890.900.900.910.920.920.93 900.940.940.950.960.960.970.970.980.991.00

barg2(50)3(80)4(100)6(150)8(200)10(250)12(300) 0.070.410.901.553.525.778.8712.4

0.100.481.061.834.166.8310.514.6 0.110.511.111.924.357.1411.015.3 0.120.531.151.994.537.4311.415.9 0.130.551.202.074.697.7011.816.5 0.140.561.242.144.857.9612.217.1 0.150.581.272.205.008.2112.617.6 0.160.601.312.275.148.4413.018.1 0.170.611.352.335.288.6613.318.6 0.180.631.382.385.418.8813.619.0 0.190.641.412.445.539.0813.919.4 0.200.661.442.495.659.2714.219.8 0.220.681.492.585.869.6214.820.6 0.240.701.542.676.059.9315.221.3 >0.24CONSULTFACTORYFORVACUUMSETTINGSGREATERTHAN0.24BARG

Flow

Capacity Calculation

Calculatethepercentageover-vacuumbythefollowing formula.Notethatallpressuresaregaugepressure expressedinthesameunitsofmeasure.

Pf=Flowingpressure

Ps=Setpressure

%OV=[(Pf-Ps)/Ps]x100

Calculateflowcapacityatlessthan100%over-vacuum accordingtothefollowingexample.

Example Flow Capacity Calculation

Example to find “C” factor from table:

Read“C”factorfor72%over-vacuumatintersectionof row40andcolumn

“C”factorat42%OV=0.55

6”Model1202B1.ReadflowcapacityatsetvacuumfromtableFlow=4,530NCMH

0.12bargSetVacuum[Ps]2.Calculateover-vacuum%OV=[(0.17-0.12)/0.12]x100=42% 0.17bargFlowingVacuum[Pf]3.Read“C”factorfromtable“C”=0.55

4.CalculateflowcapacityFlow=0.55x4,530=2,492NCMH

PAGE11

SetVacuum (P

AirFlowCapacityat100%Over-Vacuum(DoubleSetVacuum) 1000NormalCubicMetersperHourat0°C

s) SizeIn(mm)

“C”FactorTable %OV0123456789 10•••ConsultFactory••• 200.270.290.300.320.330.350.360.380.390.40 300.420.430.440.450.470.480.490.500.510.52 400.530.540.550.560.570.580.590.600.610.62 500.630.640.650.660.670.670.680.690.700.71

900.940.940.950.960.960.970.970.980.991.00 MODEL1202B/1203AVACUUMRELIEFCAPACITY

600.720.720.730.740.750.760.760.770.780.79 700.800.800.810.820.820.830.840.850.850.86 800.870.870.880.890.900.900.910.920.920.93

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RICHMOND

700 Southlake Blvd. North Chesterfield VA 23236

Tel: 804-593-2384

Email: sales@portersvillerd.com

www.portersvilleprd.com

TALLMADGE

143 S.Thomas Rd. Tallmadge, OH 44278

Tel: 330-253-4800

Email: sales@portersvilleprd.com

KINGSPORT

1551 Shipley Ferry Road Blountville, TN 37617

Tel: 423.482.0496

Email: sales@portersvillerd.com

SIGNAL HILL

1500 E. Burnett St. Signal Hill, CA 90755

Tel: 562-424-8108

Email: Sales@BV-BM.com

www.bv-bm.com

SOUTH POINT

403 Technology Dr South Point, OH 45680

Tel: 740-377-0012

Email: sales@portersvilleprd.com

BAKERSFIELD

3800 Fruitvale Avenue Bakersfield, CA 93308

Tel: 661-589-6801

Email: Sales@BV-BM.com

BENICIA

3195 Park Road, Benicia, CA 94510

Tel: 707-590-6688

Email: Sales@BV-BM.com

HOWTOORDER

Foreasyordering,selectpropermodelnumbers

1200AWeightLoaded 1201BPressureSpring 1202BVacuumSpring 1203APressure&VacuumSprings1=Aluminum

PalletMaterial

SeatMaterial

BodyMaterial

3=CarbonSteel

5=StainlessSteel

6=VinylEsterResin

7=Furan

Z=Special

Notes

•Includemodelnumberandsettingwhenordering.

•Forspecialoptions,consultfactory.

•Whenorderingsteamjacket,includesteampressure/temperature.

*Stainlesssteelguides,stemsarestandardwithaluminumandcarbonsteelbodies. Stainlesssteelseatsstandardwithcarbonsteelbodies Example

Indicatesa2"Model1200AwithAluminumBodyandSeat,StainlessSteelPallet,FluoropolymerSeatDiaphragm,andnootheroptions.

O=NoOptions

Z=SpecialOptions

O=NoJacket

J=SteamJacket

S=Spacer

H=SteamJacket& Spacer

DiaphragmMaterial (Seat):

B=Buna-N

T=Fluoropolymer

V=FKM

Z=Special

02" thru 12"

GROTHCORP.COM

MODEL#NOMINALSIZEMATERIALOPTIONS

00A1 2—021TOO 5 ooooo oo ooo ooo 1—— GrothCorporation,LLCreservestherighttoaltertheinformationinthispublicationwithoutnotice.//©2021GrothCorporation,LLC Reproductionwithoutwrittenpermissionisprohibited.LIT19141//0321