Top Three pieces Check Valves

uxcell Nickel-Plated Copper One Way Air Check Valve G 1/4 Female Threaded Full Port Check Valve 2Pcs

  • Function: the check valves are applicable for fluid systems to prevent countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air.
  • Material and size: the one way check valves are made of PVDF, sturdy, wear-resistant and durable for long-term use.
  • Each check valve measures 6.3 mm/ 1/4 inches, the total length is 38 mm/ 1.50 inches.
  • Features: the pipe port of the check valve is designed with a pagoda-shaped card slot, non-slip and non-toxic, with good airtightness and good adsorption performance.
  • Easy to install: the non-return check valve is easy to install, convenient for you to unscrew and replace.
  • Application: the non-return check valves are widely applied for automotive parts, machinery industry, household appliances, agriculture, etc..
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PVC True Union Check Valve 1’’ Slip Swing Full Port Utility Check Valve Sch80 Socket Pool Ball Check Valve for Backflow Prevention

  • 【PVC Ball Check Valve】Schedule 80 PVC ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back-flow..
  • 【INSTALLATION TIP】PVC union check valves are designed for VERTICAL installations, MUST be used in an upflow position to work properly. Check valves MUST be installed with the valve's flow arrow pointing in the direction of the flow. Do not install valve upside down.（NOTE: NO SPRING).
  • 【PVC Union Check Valve】True union check valve, can be taken apart for cleaning, allows for easy removal without breaking down the piping connection..
  • 【Material】1'' Slip check valve made of PVC material, O-ring with EPDM material, low-temperature-resistant, impact-resistance, ultraviolet-resistance, rust-resistance. Fits for Schedule 80 1 Inch Pipe..
  • 【Application】PVC Swing Check Valve 1’’(DN25) - Non-return or "one way" valve is ideal for flow control, such as commercial plumbing, aquariums, irrigation, swimming pools, water parks and OEM applications..
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Global Door Controls Heavy Duty Commercial Door Closer in Aluminum - Sizes 1-6

  • Three independent regulating valves - control sweep and latch closing speeds, also back check cushion..
  • Supplied with both wood and machine screws.
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Ultimate Washer Replacement for General Pump Check Valves KIT001 Kit 1 New Valves + O-Rings

  • Replacement for General Pump Check Valves Kit - Kit 1, Valves and O-Rings (K01).
  • Complete Valve Kit Includes Six O-rings and Six Check Valves Complete.
  • High Quality Material for Best Performance.
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Stainless Steel SS316 NPT 2 Swing Check Valve WOG 200 PSI PN16 CF8M

  • Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1.
  • Working Pressure 200 WOG,Port Types:Female x Female threaded.
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas.
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these check valves to be used with a wide variety of fluids including, but not limited to water, oil, gas, air, light alkali's, acids, biodiesel, fuels and alcohols..
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow moves in the opposite direction, it will swing shut. The check valve cannot be used in vertical applications as gravity may affect the function of the swinging motion..
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American Standard TU075508.295 Colony Pro Tub and Shower Trim Kit with Cartridge, 1.75 GPM, Brushed Nickel

  • Includes One-Piece Cartridge: Simplifies installation and maintenance..
  • Double Ceramic Pressure Balance Cartridge: Combination of Ceramic Disc Mixing Valve and a Ceramic Balancing Spool in a one-piece cartridge..
  • Ceramic Disc Mixing Valve: Assures a lifetime of drip-free performance and smooth handle operation..
  • Ceramic Balancing Spool: Maintains a constant output temperature in response to changes in relative hot and cold supply pressure. Ceramic material is unaffected by mineral deposits and harsh water conditions..
  • Integrated Check Valves: Engineered to eliminate cross flow..
  • Adjustable Hot Limit Safety Stop: Limits the amount of hot water allowed to mix with cold. Reduces the risk of accidental scalding..
  • Comfort Zone: Offers a wider shower range to fine tune the desired temperature within the useful temperature zone..
  • Back-to-Back Capability: Hot and cold can be reversed quickly and easily..
  • For Use with Flash Shower Rough-In Valves.
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Sparkfire Aquarium Air Pump Accessories 26ft Airline Tubing with Check Valve, Air Stone, Suction Cups, Adjusting Valve and T Connector for Aquarium Fish Tank

  • 52.5 Feet black Flexible stratchy fish tank Airline Tubing, 4mm inner diameter and 6mm outer diameter fish tank air pump hose black is for aquarium air stone,aquarium fish tank air pump,fish tank,hydroponics and so on..
  • 4 pieces one way aquarium check valves for fish tank that can stop the water coming back to the air pump inside when the electricity is off.6 pieces black suction cups with powerful suction that can clip the aquarium air line tubing to fix the position..
  • 4 pieces "F" type Aquarium Fish Tank Air Flow Controller and 4 Aquarium Control Valves barb X barb with bigger controller cap that both can control the air volume for aquarium air stone.16 pieces in total for I,L,T,Y shape air pump tubing connectors which is 4 pieces I shape,4 pieces L shape,4 pieces T shape and 4 pieces Y shape.
  • 4 pieces 4-Inch fish tank Air Stone Bubble Diffuser with Suction Cups for Aquarium Fish Tank Pump which can increase Oxygen rate in aquarium by small and tiny bubble when the aquarium air pump is connected to it,which will let the fish grow heathly and happliy.
  • 50 pieces Non-Toxic Artificial Crystal Gemstones which will show blue light in night for beatifying Aquarium fish tank52.5 Feet black Flexible stratchy fish tank Airline Tubing, 4mm inner diameter and 6mm ....
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AQUANEAT Aquarium Airline Tubing, Standard 3/16\ Tubing, Air Pump Accessories,with Air Stones, Air Pump Valves, Suction Cups and Connectors (Clear, 14Feet)

  • Package Includes：14feet clear tubing,2pcs 1" air stones,2pcs check valves,2pcs clear T connectors,6pcs clear suction cups.
  • Airline tubing: standard 3/16" diameter common to most airline accessories.
  • Air stones: durable and can produce fine bubbles continuously to diffuse oxygen efficiently in your fish tank.
  • Check valves: place these air pump check valves in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
  • Suction cups and T connectors: fit 3/16 inch ID standard airline tubing.
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American Standard TU385502.295 Reliant 3 Tub and Shower Faucet with Cartridge, Brushed Nickel

  • Includes One-Piece Cartridge: Simplifies installation and maintenance..
  • Double Ceramic Pressure Balance Cartridge: Combination of Ceramic Disc Mixing Valve and a Ceramic Balancing Spool in a one-piece cartridge..
  • Ceramic Disc Mixing Valve: Assures a lifetime of drip-free performance and smooth handle operation..
  • Ceramic Balancing Spool: Maintains a constant output temperature in response to changes in relative hot and cold supply pressure. Ceramic material is unaffected by mineral deposits and harsh water conditions..
  • Integrated Check Valves: Engineered to eliminate cross flow..
  • Adjustable Hot Limit Safety Stop: Limits the amount of hot water allowed to mix with cold. Reduces the risk of accidental scalding..
  • Comfort Zone: Offers a wider shower range to fine tune the desired temperature within the useful temperature zone..
  • Back-to-Back Capability: Hot and cold can be reversed quickly and easily..
  • “Easy Clean” 4-1/2" (115 mm) showerhead, 2.5 gpm/9.5 L/min maximum flow.
  • For Use with Flash Shower Rough-In Valves.
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Advantec 353130 Vacuum Filtration Manifold Stainless Steel 3-Branch with 3-Way Valves

  • Three-way valve enables you to vent the branch to atmosphere without breaking the vacuum connection|three-way valve vent is a female luer slip connection to accept a standard syringe filter.
  • Two- and three-way valves feature ptfe stopcocks for smooth control|valves provide independent control at each branch for vacuum and venting|connect three or six filter holders to one vacuum source.
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AQUANEAT Aquarium Check Valve One Way Non Return Valve for Aquarium Air Pump,10pcs Red

  • Specially designed non-return valves will protect your air pump by preventing aquarium water from back siphoning during a power outage.
  • They are made of plastic material for long time use.
  • Place these air pump check valves in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
  • Fits standard aquarium airline tubing with inner diameter about 4mm.
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4 Way Gas Distribution Co2 Distributor Manifold With 5/16 inch Barb/Stem Splitter Beer Integrated Check Valves for Homebrew Beer Making Brewing Tool

  • ???? Gas Manifold, Machined from a single piece of aluminum with built-in check valve protects your shunt and prevents gas backflow..
  • ???? Designed with a 2-point screw hole on the top for easy installation to other equipment. 5/16″ threaded ports barbed inlet and 5/16″ barbed outlets..
  • ???? The distributor allows you to split the gas supply into multiple lines. Each line has its own shutoff valve. Chrome Plated valves with spring loaded Ball check valve. Run with 4 lines from one CO2 source..
  • ???? Due to the one-way valve mechanism, the pressure drop between the ball valves in these manifolds is approximately 2 psi. You will need to set the pressure on the regulator to 2 psi above the pressure required in the keg.).
  • ???? Made of prime aluminum, brass and stainless steel material, which is extremely durable. MONEY-BACK GUARANTEE -customer satisfaction is our #1 policy!. If you are not satisfied with our product or if you experience any issues, Please contact us.
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