Pneumatic Check Valves

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CONRADER -

N Series Pilot Unloader Check Valves, Electrical Driven

CONRADER NDC-66A
StyleModelInlet SizeOutlet SizePrice (ex. VAT)
ANDC-66-1/2" FNPT€144.07
RFQ
ANDC-67-1/2" MNPT€144.07
RFQ
ANDC-781/2"1/2" BSPT Male€144.07
RFQ
ANDC-491/2"1/2" MNPT€144.07
RFQ
ANDC-691/2"1/2" MNPT€144.07
RFQ
ANDC-531/2"1/2" MNPT€197.83
RFQ
ANDC-631/2"3/8" MNPT€144.07
RFQ
ANDC-541/2"1/2" FNPT€144.07
RFQ
ANDC-501/2"3/8" MNPT€144.07
RFQ
ANDC-801/2" BSPT Female Side1/2" BSPT Male€144.07
RFQ
ANDC-751/2" BSPT Female Top1/2" BSPT Male€144.07
RFQ
ANDC-521/2" Compression Side3/4" MNPT€197.83
RFQ
ANDC-561/2" Compression Side1/2" FNPT€144.07
RFQ
ANDC-431/2" Compression Top3/8" MNPT€144.07
RFQ
ANDC-571/2" FNPT Side1/4" FNPT€144.07
RFQ
ANDC-581/2" FNPT Side3/4" FNPT€144.07
RFQ
ANDC-481/2" Inverted1/2" FNPT€144.07
RFQ
ANDC-621/2" Inverted1/2" FNPT€197.83
RFQ
ANDC-641/2" Inverted1/2" MNPT€144.07
RFQ
ANDC-471/2" Inverted1/2" MNPT€144.07
RFQ
ANDC-761/2" MNPT Side1/2" MNPT€144.07
RFQ
ANDC-511/4" FNPT Top1/4" FNPT€144.07
RFQ
ANDC-821/8" BSPT Female Top1/2" BSPT Male€144.07
RFQ
ANDC-703/4"1/2" MNPT€144.07
RFQ
ANDC-713/4"3/4" MNPT€144.07
RFQ
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CONRADER -

CTB Series In-Tank Check Valves

CONRADER CTB121A
StyleModelCapacityInlet SizeOutlet SizePrice (ex. VAT)
ACTB12120 scfm1/2" FNPT1" MNPT€31.09
RFQ
ACTB121220 scfm1/2" FNPT1/2" MNPT€24.19
ACTB141220 scfm1/4" FNPT1/2" MNPT€15.25
RFQ
ACTB381220 scfm3/8" FNPT1/2" MNPT€24.47
ACTB123430 scfm1/2" FNPT3/4" MNPT€22.36
RFQ
ACTB343430 scfm3/4" FNPT3/4" MNPT€31.98
ACTB1160 scfm1" FNPT1" MNPT€50.13
RFQ
ACTB34160 scfm3/4" FNPT1" MNPT€58.44
ACTB111490 scfm1" FNPT1-1/4" MNPT€76.92
RFQ
ACTB11211290 scfm1-1/2" FNPT1-1/2" MNPT€142.53
RFQ
ACTB11411490 scfm1-1/4" FNPT1-1/4" MNPT€144.96
ACTB3411290 scfm3/4" FNPT1-1/2" MNPT€158.33
RFQ
CONRADER -

NL Series Pilot Unloader Check Valves

CONRADER NLDC-21A
CONRADER NLG-21B
StyleModelInlet SizeOutlet SizePrice (ex. VAT)
ANLDC-211" BSPT Female1" BSPT Female€485.35
RFQ
BNLG-211" BSPT Female1" BSPT Female€362.69
RFQ
BNLG-231" BSPT Male1" BSPT Female€362.69
RFQ
ANLDC-231" BSPT Male1" BSPT Female€485.35
RFQ
BNLG-91" FNPT3/4" MNPT€362.69
RFQ
BNLG-191" FNPT1" MNPT€362.69
RFQ
ANLDC-91" FNPT3/4" MNPT€362.69
RFQ
ANLDC-41" FNPT3/4" FNPT€362.69
RFQ
BNLG-141" FNPT1" FNPT€362.69
RFQ
ANLDC-191" FNPT1" MNPT€362.69
RFQ
BNLG-41" FNPT3/4" FNPT€362.69
RFQ
ANLDC-141" FNPT1" FNPT€362.69
RFQ
ANLDC-201-1/4" FNPT1-1/4" FNPT€362.69
RFQ
BNLG-201-1/4" FNPT1-1/4" FNPT€362.69
RFQ
BNLG-223/4" BSPT Female3/4" BSPT Male€362.69
RFQ
ANLDC-223/4" BSPT Female3/4" BSPT Male€485.35
RFQ
ANLDC-23/4" Compression3/4" FNPT€362.69
RFQ
BNLG-173/4" Compression1" MNPT€362.69
RFQ
ANLDC-173/4" Compression1" MNPT€362.69
RFQ
ANLDC-73/4" Compression3/4" MNPT€362.69
RFQ
BNLG-73/4" Compression3/4" MNPT€362.69
RFQ
BNLG-23/4" Compression3/4" FNPT€362.69
RFQ
BNLG-123/4" Compression1" FNPT€362.69
RFQ
ANLDC-123/4" Compression1" FNPT€362.69
RFQ
BNLG-63/4" FNPT3/4" MNPT€362.69
RFQ
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CONRADER -

NS Series Pilot Unloader Check Valves, Electric Driven

CONRADER NSDC-47A
StyleModelInlet SizeOutlet SizePrice (ex. VAT)
ANSDC-47-1/2" MNPT€119.33
RFQ
ANSDC-33#8 JIC Top1/2" MNPT€119.33
RFQ
ANSDC-35#8 JIC Top3/8" MNPT€119.33
RFQ
ANSDC-511/2"1/2" FNPT€119.33
RFQ
ANSDC-191/2" 45 Flare Top1/2" MNPT€119.33
RFQ
ANSDC-541/2" BSPT Female1/2" BSPT Female€119.33
RFQ
ANSDC-561/2" BSPT Male Top1/2" BSPT Male€119.33
RFQ
ANSDC-81/2" Compression Side1/2" MNPT€119.33
RFQ
ANSDC-401/2" Compression Side3/8" MNPT€119.33
RFQ
ANSDC-41/2" Compression Side1/2" FNPT€119.33
RFQ
ANSDC-71/2" Compression Top1/2" MNPT€119.33
RFQ
ANSDC-531/2" Compression Top1/2" BSPT Female€119.33
RFQ
ANSDC-31/2" Compression Top1/2" FNPT€119.33
RFQ
ANSDC-61/2" FNPT Side1/2" MNPT€119.33
RFQ
ANSDC-21/2" FNPT Side1/2" FNPT€119.33
RFQ
ANSDC-11/2" FNPT Top1/2" FNPT€119.33
RFQ
ANSDC-51/2" FNPT Top1/2" MNPT€119.33
RFQ
ANSDC-311/2" Inverted Flare Top1/2" FNPT€119.33
RFQ
ANSDC-321/2" Inverted Flare Top3/8" FNPT€119.33
RFQ
ANSDC-201/2" Inverted Flare Top1/2" MNPT€119.33
RFQ
ANSDC-181/2" Tubelok Top1/2" MNPT€119.33
RFQ
ANSDC-231/4" FNPT1/2" MNPT€119.33
RFQ
ANSDC-491/4" FNPT Top1/4" FNPT€119.33
RFQ
ANSDC-283/4" Compression Top1/2" FNPT€167.06
RFQ
ANSDC-273/4" Compression Top1/2" MNPT€119.33
RFQ
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CONRADER -

Cold Start Valve

CONRADER SU3A
StyleModelPrice (ex. VAT)
ASU3€8.59
ASU3-1/4€8.62
RUB VALVES -

S.120 Series, Check Valves

RUB VALVES 120H00A
StyleModelSizePrice (ex. VAT)
A120H001 1/2 Lbs.€33.49
A120G001 1/4 Lbs.€25.24
A120F001"€19.23
A120D001/2"€14.26
A120L002 1/2 Lbs.€74.62
A120I002"€42.86
A120M003"€100.36
A120E003/4"€16.67
A120C003/8"€14.22
A120N004mm€163.98
PARKER -

DT Series Check Valves

Parker DT Series check or one-way valves are installed in pipelines to prevent backflow and ensure efficient operation. They feature all steel construction to resist corrosion and a one piece body design to eliminate threads & seals, thus preventing leakage and allowing smooth flow by isolating the poppet springs from the streams. They have chromium 6 free plating on exterior parts to increase hardness & durability, and UN, UNF & UNS inlet ports for improved fatigue resistance. Choose from a wide range of these valves, available in operating pressure up to 4500 psi.

PARKER DT-1250-MOMF-5A
PARKER DT-1250-MFMO-5B
PARKER DT-1250-MSMO-5C
PARKER DT-1250-MSMS-5D
PARKER DT-1250-MFMF-5E
PARKER DT-1250-MOMS-5F
StyleModelBody SizeInlet Port SizeMax. Operating PressureMax. Working PressurePortPrice (ex. VAT)
ADT-1250-MOMF-51 1/4"1 5/8-12 UN2500 psi2500 PSI1 5/8-12 UN€446.09
BDT-1250-MFMO-51 1/4"1 5/8-12 UN2500 psi2500 PSI1 5/8-12 UN€372.80
CDT-1250-MSMO-51 1/4"1 11/16-12 UN4000 psi4000 PSI1 5/8-12 UN€354.36
DDT-1250-MSMS-51 1/4"1 11/16-12 UN4000 psi4000 PSI1 11/16-12 UN€378.96
EDT-1250-MFMF-51 1/4"1 5/8-12 UN2500 psi2500 PSI1 5/8-12 UN€445.60
FDT-1250-MOMS-51 1/4"1 5/8-12 UN4000 psi4000 PSI1 11/16-12 UN€372.80
DDT-1000-MSMS-51"1 7/16-12 UN5000 psi5000 psi1 7/16-12 UN€254.18
ADT-1000-MOMF-51"1 5/16-12 UN3000 psi3000 psi1 5/16-12 UN€243.06
BDT-1000-MFMO-51"1 5/16-12 UN3000 psi3000 psi1 5/16-12 UN€263.42
EDT-1000-MFMF-51"1 5/16-12 UN3000 psi3000 psi1 5/16-12 UN€251.10
CDT-1000-MSMO-51"1 7/16-12 UN5000 psi5000 psi1 5/16-12 UN€249.56
FDT-1000-MOMS-51"1 5/16-12 UN5000 psi5000 psi1 7/16-12 UN€229.53
BDT-500-MFMO-51/2"3/4-16 UNF4500 psi4500 PSI3/4-16 UNF€153.43
ADT-500-MOMF-51/2"3/4-16 UNF4500 psi4500 PSI3/4-16 UNF€106.16
FDT-500-MOMS-51/2"3/4-16 UNF5000 psi5000 psi-€145.90
CDT-500-MSMO-51/2"13/16-16 UN5000 psi5000 psi3/4-16 UNF€164.85
EDT-500-MFMF-51/2"3/4-16 UNF4500 psi4500 PSI3/4-16 UNF€151.13
DDT-500-MSMS-51/2"13/16-16 UN5000 psi5000 psi-€138.64
BDT-750-MFMO-53/4"1 1/16-12 UN3500 psi3500 psi1 1/16-12 UN€213.35
ADT-750-MOMF-53/4"1 1/16-12 UN3500 psi3500 psi1 1/16-12 UN€183.11
EDT-750-MFMF-53/4"1 1/16-12 UN3500 psi3500 psi1 1/16-12 UN€194.80
CDT-750-MSMO-53/4"1 3/16-12 UN5000 psi5000 psi1 1/16-12 UN€187.18
DDT-750-MSMS-53/4"1 3/16-12 UN5000 psi5000 psi1 3/16-12 UN€207.98
FDT-370-MOMS-53/8"9/16-18 UNF5000 psi5000 psi-€126.26
BDT-370-MFMO-53/8"9/16-18 UNF5000 psi5000 psi-€122.89
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PARKER -

C Series, In-Line General Purpose Check Valves

PARKER C400BA
PARKER C600BB
StyleModelMax. Operating PressureMax. PressurePortThread TypeTypePrice (ex. VAT)
AC400B2000 Psi2000 psi1/4"NPTBrass€60.30
BC600B2000 Psi-3/8"NPT-€104.61
BC2000S3000 psi-1 1/4"NPT-€756.25
RFQ
AC400S5000 psi5000 psi1/4"NPTSteel€78.99
BC620S5000 psi-6"SAE-€108.75
RFQ
CONRADER -

CAC Series In-Tank Check Valves

CONRADER CAC1212A
StyleModelInlet SizePrice (ex. VAT)
ACAC12121/2" Compression€18.83
RFQ
ACAC38123/8" Compression€19.27
RFQ
ACAC3812-NF3/8" Compression€38.42
RFQ
ACAC3812-SU3-T3/8" Compression€19.27
RFQ
CONRADER -

CLB Series Inline Check Valves

CONRADER CLB1A
CONRADER CLB14B
StyleModelCapacityInlet SizeItemOutlet SizePrice (ex. VAT)
ACLB1--Check Valve-€80.23
BCLB1412 scfm1/4" FNPTCheck Valve1/4"€30.92
BCLB3815 scfm3/8" FNPTCheck Valve3/8"€45.37
BCLB1220 scfm1/2" FNPTCheck Valve1/2"€45.01
BCLB3430 scfm3/4" FNPTCheck Valve3/4"€63.73
BCLB11260 scfm1-1/2" FNPTIn-Line Check Valve1-1/2" FNPT€247.86
RFQ
BCLB34-HF60 scfm3/4" FNPTIn-Line Check Valve3/4"€65.84
RFQ
BCLB112-HF90 scfm1-1/2" FNPTIn-Line Check Valve1-1/2" FNPT€330.35
RFQ
CONRADER -

CLS Series Inline Check Valves

CONRADER CLSF1414A
StyleModelInlet SizeItemOutlet SizePrice (ex. VAT)
ACLSF14141/4" FNPTCheck Valve1/4" MNPT€15.07
ACLS14121/4" MNPTIn-Line Check Valve1/2" MNPT€31.62
RFQ
ACLS14141/4" MNPTCheck Valve1/4" MNPT€14.07
ACLS38123/8" MNPTIn-Line Check Valve1/2" MNPT€30.63
RFQ
ACLS38383/8" MNPTIn-Line Check Valve3/8" MNPT€23.54
RFQ
CONRADER -

CMP Series Minimum Pressure Check Valves

CONRADER CMP112A-E-BA-T-VA
StyleModelInlet SizeOutlet SizePressure RangePrice (ex. VAT)
ACMP112A-E-BA-T-V1-1/2" FNPT1-1/2" FNPT50-80 PSI€426.84
RFQ
ACMP114A-E-BA-T-V1-1/4 " FNPT1-1/4 " FNPT50-80 PSI€320.21
RFQ
ACMP112D-E-BA-T-V1.5" SAE Female ORB1.5" SAE Female ORB50-80 PSI€426.84
RFQ
ACMP114D-E-BA-T-V1.25" SAE Female ORB1.25" SAE Female ORB50-80 PSI€320.21
RFQ
ACMP200A-E-BA-H-V2" FNPT2" FNPT50-70 PSI€503.19
RFQ
ACMP200D-E-BA-H-V2" SAE Female ORM2" SAE Female ORM50-70 PSI€503.19
RFQ
ACMP300A-E-BA-H-V3" FNPT3" FNPT50-80 PSI€699.93
RFQ
ACMP034A-E-BA-T-V3/4" FNPT3/4" FNPT60-70 PSI€147.49
RFQ
CONRADER -

CTA Series In-Tank Check Valves

CONRADER CTA3812A
StyleModelCapacityInlet SizeOutlet SizePrice (ex. VAT)
ACTA381220 scfm3/8" FNPT1/2" MNPT€13.86
RFQ
ACTA121220 scfm1/2" FNPT1/2" MNPT€15.82
RFQ
ACTA343430 scfm3/4" FNPT3/4" MNPT€21.97
RFQ
ACTA1160 scfm1" FNPT1" MNPT€39.41
RFQ
ACTA12160 scfm1/2" FNPT1" MNPT€29.71
RFQ
ACTA34160 scfm3/4" FNPT1" MNPT€30.86
RFQ
ACTA11211290 scfm1-1/2" FNPT1-1/2" MNPT€138.55
RFQ
ACTA11411490 scfm1-1/4" FNPT1-1/4" MNPT€82.17
RFQ
ACTA3411290 scfm3/4" FNPT1-1/2" MNPT€150.43
RFQ
MILTON-INDUSTRIES -

In Line Check Valve, 1/2 Inch FNPT

In Line Check Valve, 1/2 Inch FNPT
ModelItemPrice (ex. VAT)
s-1093-8CD8TAU€81.96
See Details
PARKER -

Check Valve, Male x Male, 1/4 Inch Size

Check Valve, Male x Male, 1/4 Inch Size
ModelItemPrice (ex. VAT)
030470099BT6EUW€77.93
See Details
MILTON-INDUSTRIES -

Compressor Tank Check Valve, 1/2 Inch MNPT

Compressor Tank Check Valve, 1/2 Inch MNPT
ModelItemPrice (ex. VAT)
s-1091CD8TAP€32.50
See Details
MILTON-INDUSTRIES -

Compressor Tank Check Valve, 1/2 Inch MNPT

Compressor Tank Check Valve, 1/2 Inch MNPT
ModelItemPrice (ex. VAT)
s-1091-1CD8TAQ€34.47
See Details
MILTON-INDUSTRIES -

Compressor Tank Check Valve, 1/2 Inch MNPT

Compressor Tank Check Valve, 1/2 Inch MNPT
ModelItemPrice (ex. VAT)
s-1092-1CD8TAR€34.51
See Details
MILTON-INDUSTRIES -

In Line Check Valve, 1/4 Inch FNPT

In Line Check Valve, 1/4 Inch FNPT
ModelItemPrice (ex. VAT)
s-1093-4CD8TAT€53.06
See Details
MILTON-INDUSTRIES -

Compressor Tank Check Valve, Male, Size 1/2 Inch

Compressor Tank Check Valve, Male, Size 1/2 Inch
ModelItemPrice (ex. VAT)
1091CD8UFR€31.74
See Details
MILTON-INDUSTRIES -

Compressor Tank Check Valve, 1/2 Inch MNPT

Compressor Tank Check Valve, 1/2 Inch MNPT
ModelItemPrice (ex. VAT)
1091-1CD8UNJ€33.52
See Details

Pneumatic Check Valves

Pneumatic check valves (also known as non-return valves) are installed into air compressor discharge lines for air to flow in one direction & prevent backflow of compressed air. CDI Control Devices pneumatic valves feature glass-filled PTFE poppet for high density & resistance to high temperatures and a positive seating fluoropolymer disc that provides a maximum airflow of 220 scfm. We also offer Conrader brass in-line check valves that have a cracking pressure of less than 1 psi and can withstand a maximum operating temperature of 450 deg F whilst providing airflows up to 95 scfm. Choose from a wide variety of CDI Control Devices and Conrader pneumatic valves in vertical, horizontal & in-tank mounting variants on Raptor Supplies.

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