Log In Log In  |  Checkout   |  47 item(s)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 723, Feed Water Adapter with Ball Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x FRQ850, Flow Restrictor 850ML / min
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT

View Cart$1,995.94
Specials Log InCreate Account Checkout  Shopping Cart47 item(s)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 723, Feed Water Adapter with Ball Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x FRQ850, Flow Restrictor 850ML / min
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT

View Cart$1,995.94

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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