Log In Log In  |  Checkout   |  48 item(s)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x MK420, Maintenance kit for RO565
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO

View Cart$3,973.39
Specials Log InCreate Account Checkout  Shopping Cart48 item(s)
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x MK420, Maintenance kit for RO565
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO

View Cart$3,973.39

ACHV, Check Valve Inline Type [ACHV]

$9.00

ACHV, Check Valve Inline Type



* ACHV, Check Valve Inline Type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tube in and second number is Tube out. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 1/4" Tube OD ACHV0404
* 3/8" Tube OD x 3/8" Tube OD ACHV0606
* 1/2" Tube OD x 1/2" Tube OD ACHV0707


* 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. 

Available Options:

Size Combination:

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