Log In Log In  |  Checkout   |  43 item(s)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x *Discontinued* RO155
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
View Cart$1,766.40
Home
Specials Log InCreate Account Checkout  Shopping Cart43 item(s)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x *Discontinued* RO155
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
View Cart$1,766.40

CKV0402, Blue color Elbow Check Valve Elbow Type [CKV0402]

$8.00

CKV0402, Blue color Elbow Check Valve Elbow Type



* CKV0402, Blue color Elbow Check Valve Elbow Type

* 1/4" Tube OD to 1/8" MNPT Thread

* For use with Rotek Systems, WaterGeneral, FilterDirect RO, and Alton RO systems.

* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

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