REFRIGERATION ACCESS FITTINGS,
ADAPTERS AND VALVES

Manufactured to stringent industry standards.
Browse a wide variety of high-quality refrigeration access fittings, adapters, valves, and accessories from CPS Products.

CPS Products’ refrigeration access fittings, adapters, valves, and valve core tools are manufactured to stringent industry standards. They are designed and built to provide a quality solution for many HVAC applications. Explore all our options:

Adapters

FemaleMaleApplicationQtySKU
3/16 inch SAE1/4 inch SAETLVC Valve Core Tool for R-12 no valve core1AD36
3/16 inch SAE1/4 inch SAEAutomotive adapter with valve core1AD36C
3/16 inch SAE1/4 inch SAE 90°Automotive adapter w/ valve core1AD369C
1/4 inch SAE1/8 inch SAEManifolds, compressors w/ valve core1AD18C
1/4 inch SAE1/4 inch SAE 90°Automotive adapter1AD149C
1/4 inch SAE1/2 inch ACMEVacuum pumps/manifolds/recovery/tanks3AD48
1/4 inch SAE1/2 inch ACMEVacuum pumps/manifolds/recovery/tanks50AD48B
1/4 inch SAE3/8 inch SAEVacuum pumps w/core & depressor1AD64
1/4 inch SAE5/16 inch SAER-410A International w/ valve core1AD78
1/4 inch SAE5/16 inch SAER-410A International w/ valve core100AD78B
5/16 inch SAE1/4 inch SAER-410A International w/ valve core1AD87
5/16 inch SAE1/4 inch SAER-410A International w/ valve core100AD87B
5/16 inch (Swivel)1/4 inch SAE 55°1AD87S
1/2 inch ACME3/8 inch SAEVacuum pumps w/core & depressor3AD68
1/2 inch ACME Low side R-134aR-134a automotive tanks1AD12
1/2 inch ACME1/4 inch SAEVacuum pumps/manifolds/recovery/tanks no valve core3AD84
1/2 inch ACME1/4 inch SAEVacuum pumps/manifolds/recovery/tanks no valve core100AD84B
1/2 inch ACME1/4 inch SAEVacuum pumps/manifolds/recovery/tanks w/ valve core3AD84C
1/2 inch ACME (90°)1/4 inch SAEAutomotive adapter w/ valve core3AD849C
1/2 inch SAE3/8 inch SAEVacuum pumps w/core & depressor1AD68V
3/4 -14 inch3/8 inch SAELarge 125 lb tank adapters w/ gasket1AD61
3/4 -14 inch3/8 inch SAELarge 125 lb tank adapters w/ gasket100AD61B
3/4 -14 inch1/4 inch SAE1AD41
3/4 -14 inch1/4 inch SAE100AD41B
3/4 -14 inch5/16 inch SAE1AD71
3/4 -14 inch1/2 inch ACME1AD81
3/4 -14 inch1/2 inch ACME100AD81B
1/4 inch SAE1/8 inch MNPTw/ cap and valve core6AD24
1/4 inch SAE1/8 inch MNPTw/ cap and valve core100AD24B
1/4 inch SAE1/4 inch MNPTw/ cap and valve core6AD44
1/4 inch SAE1/4 inch MNPTw/ cap and valve core100AD44B
1/4 inch SAE14 mmR-134a automotive couplers1AD14
1/4 inch SAE1/4 inch SAE Union1/4 inch Hose union1AD47
1/4 inch SAE1/4 inch SAE Union100AD47B
21.8 Whitworth3/8 inch SAELarge cylinder adapter w/ gasket1AD91
21.8 Whitworth3/8 inch SAELarge cylinder adapter w/ gasket100AD91B

Back Seating Control Valves

DescriptionQtySKU
1/4 inch SAE M X 1/4 inch SAE FM Back-Seating Valve1TLVCD1
5/16 inch SAE M X 5/16 inch SAE FM Back-Seating Valve1TLVCD2
1/4 inch SAE M X 5/16 inch SAE FM Back-Seating Valve1TLVCD3

Compact Ball Valves

FemaleMaleOtherQtySKU
1/8 inch MPT5/16 inchMPT1BV41018
3/8 inch SAE3/8 inch SAEStraight1BV38
3/8 inch SAE1/4 inch SAEStraight1BVAD38
1/4 inch SAE1/4 inch SAEStraight1BV
1/4 inch SAE1/4 inch SAEStraight3BV3
1/4 inch SAE1/4 inch SAE45° female1BV45
1/4 inch SAE1/4 inch SAE45° female3BV453
1/4 inch SAE1/4 inch SAE90° female1BV90
1/4 inch SAE1/4 inch SAE90° female3BV903
1/2 inch ACME1/2 inch ACME1BV12
1/2 inch ACME1/4 inch SAEBVAD24
5/16 inch5/16 inchStraight1BV410
5/16 inch1/4 inch SAEfor R-410A systems with Neoprene gaskets1BV410A
5/16 inch1/4 inch SAEfor R-410A Systems w/Teflon® gaskets1BV410AJ
5/16 inch1/4 inch SAE90° female1BV41090A
-1/4 inch SAE x 1/4 inch SAEStraight1BVM
-1/4 inch SAE x 1/4 inch SAEStraight3BVM3
Replacement Ball Valve Handle w/Yellow, Blue, Red inserts ( 1/each)3BVXH

Copper Tube Extension Valves

Outer DiameterOuter DiameterCapQtySKU
1/8 inch1/16 inchStandard Cap6pkAV2
3/16 inch1/8 inchStandard Cap6pkAV3
1/4 inch3/16 inchStandard Cap6pkAV4
1/4 inch3/16 inch W/4 inch COP-TB EXTStandard Cap6pkAV4L
5/16 inch1/4 inchStandard Cap6pkAV5
5/16 inch (1/2 inch- 20) ACCES,1/4 inch3/16 inchStandard Cap6pkAV4410
3/8 inch5/16 inchStandard Cap6pkAV6
6 mm5 mmStandard Cap6pkAV6MM
1/8 inch1/16 inchStandard Cap100pkAV2B
3/16 inch1/8 inchStandard Cap100pkAV3B
1/4 inch3/16 inchStandard Cap100pkAV4B
1/4 inch3/16 inch W/4 inch COP-TB EXTStandard Cap100pkAV4LB*
5/16 inch1/4 inchStandard Cap100pkAV5B*
5/16 inch (1/2 inch- 20) ACCES,1/4 inch3/16 inchStandard Cap100pkAV4410B
3/8 inch5/16 inchStandard Cap100pkAV6B
6 mm5 mmStandard Cap100pkAV6MB
1/8 inch1/16 inchWrench Cap6pkAV2R
3/16 inch1/8 inchWrench Cap6pkAV3R
1/4 inch3/16 inchWrench Cap6pkAV4R
1/4 inch3/16 inch W/4 inch COP-TB EXTWrench Cap6pkAV4LR
5/16 inch1/4 inchWrench Cap6pkAV5R
5/16 inch (1/2 inch- 20) ACCES,1/4 inch3/16 inchWrench Cap6pkN/A
3/8 inch5/16 inchWrench Cap6pkAV6R
6 mm5 mmWrench Cap6pkAV6MR
1/8 inch1/16 inchWrench Cap100pkAV2RB*
3/16 inch1/8 inchWrench Cap100pkAV3RB
1/4 inch3/16 inchWrench Cap100pkAV4RB*
1/4 inch3/16 inch W/4 inch COP-TB EXTWrench Cap100pkAV4LRB
5/16 inch1/4 inchWrench Cap100pkAV5RB*
5/16 inch (1/2 inch- 20) ACCES,1/4 inch3/16 inchWrench Cap100pkN/A
3/8 inch5/16 inchWrench Cap100pkAV6RB*
6 mm5 mmWrench Cap100pkAV6MRB

Copper Tube Tees

DescriptionOuter DiameterQtySKU
1/4 inch SAE5/16 inch3AVCT5
1/4 inch SAE3/8 inch3AVCT6
1/4 inch SAE1/4 inch3AVCT4
1/4 inch SAE1-1/8 inch1AVCT18
1/4 inch5/8 inch1AVCT10
1/4 inch 1/2 inch3AVCT8
1/4 inch3/4 inch1AVCT12
1/4 inch7/8 inch1AVCT14

Microseal Quick Couplers

FemaleMaleDescriptionQtySKU
1/4 inch SAE1/4 inch SAEStraight1AB
1/4 inch SAE1/4 inch SAEStraight3AB3
1/4 inch SAE1/4 inch SAE45° female1AB45
1/4 inch SAE1/4 inch SAE90° female1AB90
1/4 inch SAE1/4 inch SAE90° female3AB903
1/4 inch SAE1/8 inchFPT Adapter1ABG18
5/16 inch SAE5/16 inch SAE1AB410
5/16 inch SAE5/16 inch SAE3AB4103
5/16 inch SAE1/4 inch SAE90° female1AB41090A
5/16 inch SAE1/4 inch SAEStraight1AB410A
1/2 inchACME1/2 inchACMEStraight1AB12

Multi Step Bodies

Inner DiameterOuter DiameterNotesQtySKU
1/8 inch3/16 inch, 1/4 inch, 5/16 inch SLDR6pkAVB456
3/16 inch1/4 inch SLDR6pkAVB34
3/16 inch1/4 inch x 3/8 inch SLDR(assembled)6pkAVB346
1/4 inch3/8 inch SLDR6pkAVB46
6-8-10mm SLDR- (w/caps)6pkAVB6
1/8 inch3/16 inch, 1/4 inch, 5/16 inch SLDR100pkAVB456B
3/16 inch1/4 inch SLDR100pkAVB34B
3/16 inch1/4 inch x 3/8 inch SLDR(assembled)100pkAVB346B
3/16 inch1/4 inch x 3/8 inch SLDR (unassembled)100pkAVB346BU
3/16 inch1/4 inch x 3/8 inch SLDR (cap w/core tool)100pkAVB346RB
3/16 inch1/4 inch x 3/8 inch SLDR100pkAVB346BO
1/4 inch3/8 inch SLDR100pkAVB46B
6-8-10mm SLDR- (w/caps)100pkAVB6B
6-8-10mm SLDR- (w/o caps)100pkAVB6BC

Quick Seal O-ring caps

ThreadDescriptionQtySKU
1/2 inchACME brass cap w/chain tether2AVC134C
1/2 inchACME plastic cap w/ straps2AVC134PS
1/2 inchSAE brass cap w/chain tether2AVC8C
1/4 inchSAE brass caps10AVC4
1/4 inchSAE brass caps25AVC425
1/4 inchSAE brass caps100AVC4B
1/4 inchSAE brass cap w/chain tether2AVC4C
1/4 inchSAE brass cap w/chain tether100AVC4CB
1/4 inchSAE plastic caps6AVC4P
1/4 inchSAE plastic caps100AVC4PB
1/4 inchSAE plastic caps w/ straps6AVC4PS
1/4 inchSAE brass cap w/core remover6AVC4R
1/4 inchSAE brass cap w/core remover100AVC4RB
5/16 inchR-410A brass cap10AVC410
5/16 inchR-410A brass cap100AVC410B
5/16 inchbrass cap w/chain tether2AVC410C
5/16 inchbrass cap w/chain tether100AVC410CB
3/8 inchSAE brass cap w/chain tether2AVC6C
3/8 inchSAE brass cap w/chain tether100AVC6CB
3/8 inchSAE plastic caps3AVC6P
naR-134a hI side caps10AVC134H
naR-134a low side caps10AVC134L
1/4’’, 1/2’’, 3/8’’SAE Vacuum pump brass cap kit w/chain1AVCVAC

Valve Cores

DescriptionQtySKU
Valve cores10AVS1
Valve cores25AVS125
Valve cores100AVS1B
Valve cores1000AVS1BC
Tech-Set valve cores w/1 cap in vial1AVS1V
1/4 inch SAE x 1/4 inch F swivel3AVS44

Valve Core Tools

DescriptionQtySKU
1/4˝ SAE Core Remover / Installer Tool1TLVC
Pocket Valve Core Tool w/ 4 Spare Cores1TLVC1
Dual Valve Core Tool (1/4˝ SAE Valves & Auto R-134a Valves)1TLVC2
Dual Valve Core Tool (1/4˝ SAE Valves & Auto R-134a Valves)100TLVC2B
4-Way 1/4˝ & 3/16˝ SAE Valve Core / Thread Chaser1TLVC4
5/16˝ SAE Valve Core Remover / Installer Tool1TLVC410
Mini-Split 5/16˝ F x 1/4˝ M Valve Core Tool1TLVC410A
1/4˝ SAE Valve Core Remover / Installer Tool w/ Side Port1TLVCS
5/16˝ FM x 5/16˝ Male Valve Core Remover / Installer Tool w/ 5/16˝ Side Port1TLVCS410
5/16˝ FM x 1/4˝ SAE Male Valve Core Remover / Installer Tool w/ 1/4˝ Male Side Port1TLVCS410A

AV, AVB , AVT Series Access Valves

AD Series Adapters

BV Series Ball Valves