Top Barbed Check Valves

50 Pcs Drip Irrigation Coupling Fittings 1/4 Drip Irrigation Tubing Straight Coupling/Single Barbed Connectors for Universal 1/4 Inch Irrigation Tubing

  • ✔【High Quality】: Made of high-impact, high-strength plastic material, Durable, strong, water resistant.
  • ✔【Fits 1/4 inch irrigation hose】: This irrigation straight coupling connectors connect two sections of any brand 1/4" drip irrigation tubing in a straight line. Two barbed ends makes the connection more strong and firm. Kindly Note:Please check the size carefully before purchasing..
  • ✔【Easy to Install】: This coupling fittings for 1/4 inch irrigation tubing is easy to be installed without glue, tools, or clamps. Push the tubing firmly over the tee fitting.Tips:Put the tubing end into 75°~80° hot water for 30 seconds before pushing them..
  • ✔【Wide Application】:This drip irrigation single barbed connector for 1/4 inch irrigation tubing helps to build a maintenance-free irrigation system, it is ideal to be applied for garden, greenhouse, flower bed, patio and other agricultural watering system..
  • ✔【 Package Included】: 50 pieces of 1/4 inch barbed straight coupling fittings connectors are included in..
Check Stock

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.
Check Stock

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.
Check Stock

300Pcs Barbed Connectors Irrigation Fittings Kit HOINCO Drip Irrigation Barbed Connectors for 1/4 Inch Tube for Flower Pot Garden Lawn Elbows End Plug Straight Barbs Tees 4-Way Coupling

  • 【Barbed Connectors Irrigation Fittings Kit】：300Pcs irrigation kits total, including 100Pcs straight barbs, 80Pcs tees, 40Pcs oblique barbed elbows fittings, 40Pcs end plug, 40Pcs 4-way coupling. Drip irrigation connectors can save the water needed for irrigation in an efficient way and easily pass water to anywhere, bringing more convenience for your life..
  • 【Drip Irrigation Barbed Connectors 】：Drip irrigation barbed connectors are made of high-strength plastic, which has a long service life and is not easy to fold and deform. The sufficient quantity is enough for your daily use and replacement..
  • 【Suitable Size】：These irrigation kits are designed with barbs and can be used to connect 1/4 inch drip irrigation pipes. (Suitable for 4mm ID 7mm OD tube). Our drip irrigation accessories help to build a practical and useful irrigation system. Please check the size carefully before purchasing..
  • 【Easy to Install】：Directly insert the irrigation fittings kit at the end of the pipe, without tools or glue, making gardening more convenient and efficiently. If convenient, you can also use a heat gun or hair dryer to soften the end of the tubing before inserting..
  • 【Wide Applications】：Suitable for gardens, patio, lawn, flower beds, terra....
Check Stock

Gardrip Drip Irrigation Cross Fittings：45 Pieces 1/4 Barbed 4-Way Cross Irrigation Parts with Sharp End Fits for 1/4 Inch Drip Irrigation Tubing Drip Line Cross Tee Connectors for Garden Lawn Irrigation System

  • 【45 Pieces Barbed Cross Fittings】：The package includes 45 pack drip irrigation cross 1/4 inch in total. Gardrip barbed cross is designed to connect four lengths of 1/4" Drip tubing in an 90-degree 2-way shape..
  • 【Fits 1/4 Inch Drip Irrigation Tubing】：These 1/4 drip line cross connector is compatible with most of 1/4 drip irrigation tubing. Please check the size of your 1/4 irrigation tubing carefully before purchasing..
  • 【Durable & Reliable Drip Irrigation Barbed Elbow】：Made of high-impact plastic material, Gardrip 1/4 inch universal cross fitting for drip irrigation tube are more durable and reliable than others. It won’t deform or break easily and assure long-lasting life. One-piece construction adds strength, durability and long term performance..
  • 【Easy Installation & No Leaks】：Easy to install, no need of tools, glue or clamps. Simply insert this 1/4 irrigation cross connector, the protruding barbed ends can grab 1/4" tubing tightly for a secure leak-proof connection. If desired you may heat the end of the tube in hot water for 10-30 seconds before inserting..
  • 【Wide Application】：These irrigation cross kit for 1/4 inch sprinkler hose is ideal for raised garden beds, landscaping, greenhouse, farm, lawn, patio and ot....
Check Stock

Pawfly 4 PCS Air Stone Bar 4 Inch Bubble Release Mineral Blue Airstones for Fish Tank Aquarium Pump

  • 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.
Check Stock

Pawfly 25 Feet Black Airline Tubing Standard Aquarium Air Pump Accessories Set with Suction Cups Connectors and Check Valves

  • All in One Package: No Worry about Mismatching - Complete standard set of 25 feet airline tubing, suction cups, check valves and connectors for most air pump brands..
  • 25 ft. Airline Tubing: Desired length for most fish tank. The standard 3/16 inch ID black PVC airline tubing is flexible, durable, glossy and kink-resistant..
  • 8 Suction Cups: Soft black plastic holders fit standard 3/16" ID hose and can stick tightly to the smooth fish tank. Each sucker comes with one clip for adjusting tubing..
  • 8 Connectors: Include 2 straight, L-shape, Y-shape and T-shape connectors respectively, allowing you to connect two or more 3/16" ID hoses to create one or more outlets..
  • 2 Check Valves: The 2 standard red check valves can effectively prevent water from back siphoning during a power outage..
Check Stock

DAN SPEED S316 Stainless Steel Vertical Check Valve,Spring Loaded In-line Low Cracking Pressure 2 inch

  • Body Material:Stainless Steel SUS/SS316,Cracking Pressure:4.5 psi.
  • Working Temperature:-51°C to 232°C (-60°F to 450°F),Seals:NBR.
  • Max Pressure:1000 Psi For Water,Oil,Gas (WOG1000),Port Types:BSPP Female x BSPP Female.
  • Vertical check valves may be used for any application. They utilize a spring system which shuts the Disc closed when there is not enough pressure to hold it open by the operating fluid. Fluid pressure in the backwards direction will cause the valve to close to prevent backflow.
  • 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.
Check Stock

DYRABREST Lab Vacuum Desiccators 15CM,Double Valve Polycarbonate Plastic Vacuum Dryer Laboratory Dessicator Dryer for Vacuum Drying and Storage of Biochemical Reagents,Medicines,Optical Lenses

  • Made of clear 1 inch. thick acrylic meterial.
  • Include one removable perforated Acrylic shelf..
  • Two vacuum valves mounted to top allow purging of the desiccator with nitrogen before vacuum is applied, 3/8" ID barbed fittings included.
  • Stainless steel latches for complete corrosion resistance..
Check Stock

Evike All Purpose Silicone Lubricant Oil Spray for Airsoft Firearm - 50ml Small Hand Sized Can - 44040

  • Application: For General Airsoft Maintenance and lubrication for Gears, Seals, O-Rings, Plastic Parts, and more.
  • For ALL Airsoft guns and real-steel hand guns.
  • Prevent Jamming and reduce wear and tear and enables smooth operation.
  • Enhance your gun's performance, longevity, accuracy, and bb feeding.
  • Inflate air seal o-rings on valves with dried o-ring. Check for defective o-ring....
  • For AEG & GBB: Spray into magazine bb chamber periodically to prevent dust build-up == For Valves: Spray into gas-in and gas-out valves to check for....
Check Stock

Pawfly 13 Feet Airline Tubing Standard Aquarium Air Pump Accessories with Air Stones, Check Valves, Suction Cups and Connectors

  • All In One Package: No Worry About Mismatching - Complete air pump accessories of airline tubing, air stones, connectors, suction cups and check valves for basic aquarium aeration setup..
  • 13 Ft. Airline Tubing: Standard 3/16" ID airline tubing. Made of reliable frosty clear plastic, the hose is flexible, durable and kink-resistant. Desired length for most fish tanks..
  • 2 Air Stone Cylinders: 0.8" D x 1.2" H. Small size to be easily driven by even nano air pumps. Produce lots of medium bubbles to aerate your tanks and enliven the aquatic lives..
  • 4 Connectors: Include 2 straight and 2 T-shape connectors to connect standard 3/16" ID tubing. Allow you to connect one or more air inlets to create one or more outlets..
  • 6 Suckers & 2 Check Valves: Soft clear plastic holders fit 3/16" ID hoses and can stick tightly to the smooth tank. The check valves can effectively prevent back siphoning of water..
Check Stock

Suvunpo 49 FT Barbed Wire Roll,Barbed Wire Fence Perfect for Crafts, Fences, and Critter Deterrent,16 Gauge Barb Craft Wire Included a Pair of Gloves

  • Outstanding Barbed Wire: These Barbed Wire with Barbs are incredibly sharp,and having enough barbs to make it an effective deterrent to small animals(I do suggest using thick gloves just in case).
  • Galvanized Barbed Wire: Barbed wire is used for various security fencing and barriers. It can be laid directly on the ground, mounted on the top of fence or in rows as an independent barrier. To prevent corrosion, barbed wire has a zinc coating.
  • Barbed wire with four spikes: The sharpened spikes are protective elements of barbed wire and can be used as fencing for your private property or to protect plants and trees, and so o.
  • Double Twist Barbed Wire: This barbed wire suitable for all types of outdoor use will be a perfect choice for protecting your fields and property.It also can be used in farms, garden, yard, etc.
  • DIY project: :Barbed wire Can be used for a variety of things, including arts, crafting, designing , Barbed Wire Wall Decor,Farmhouse Decor.
Check Stock