Log In Log In  |  Checkout   |  57 item(s)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 723, Feed Water Adapter with Ball Valve
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 719, Drain Saddle Clamp / Valve
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 706, Membrane Filter Casing Housing Assembly
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 720, Feed Water Adapter with Needle Valve
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 752, DC Booster Pump w/ Transformer
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x FRQ420, Flow Restrictor 420ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug

View Cart$2,283.05
Specials Log InCreate Account Checkout  Shopping Cart57 item(s)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 723, Feed Water Adapter with Ball Valve
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 719, Drain Saddle Clamp / Valve
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 706, Membrane Filter Casing Housing Assembly
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 720, Feed Water Adapter with Needle Valve
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 752, DC Booster Pump w/ Transformer
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x FRQ420, Flow Restrictor 420ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug

View Cart$2,283.05

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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