Log In Log In  |  Checkout   |  57 item(s)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x *Discontinued* RO585
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 205, 5th stage final carbon filter
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x KF750UP, SUBSTITUTE/Upgrade KOOLERMAX Faucet CHROME FINISH
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 706, Membrane Filter Casing Housing Assembly

View Cart$1,726.00
Specials Log InCreate Account Checkout  Shopping Cart57 item(s)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x *Discontinued* RO585
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 205, 5th stage final carbon filter
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x KF750UP, SUBSTITUTE/Upgrade KOOLERMAX Faucet CHROME FINISH
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 706, Membrane Filter Casing Housing Assembly

View Cart$1,726.00

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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