Log In Log In  |  Checkout   |  53 item(s)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x WS-150M, Whole House Water Softener
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 706, Membrane Filter Casing Housing Assembly
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x *Discontinued* RO155C
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Special Filter Kit Koolermax dealer distribution kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT

View Cart$6,155.49
Specials Log InCreate Account Checkout  Shopping Cart53 item(s)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x WS-150M, Whole House Water Softener
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 706, Membrane Filter Casing Housing Assembly
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x *Discontinued* RO155C
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Special Filter Kit Koolermax dealer distribution kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT

View Cart$6,155.49

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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