ReviewsInline Check Valve

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..
Check Stock

Clscea Inline CO2 Bubble Counter with Check Valve for CO2 Generator Regulator Planted Aquarium Aluminum Alloy Silver

  • Inline screw connection, connects to the tubing at both ends, suitable for all CO2 systems..
  • Built-in high-quality check valve to prevent back-siphoning and protect your regulator and solenoid..
  • The bubble counter is designed to accurately monitor air-flow rate, it helps to keep and maintain a healthy aquarium..
  • DURABLE: Both ends are made of aluminum alloy to avoid softening or breaking.
  • The middle transparent cylinder is made of PC (bullet-proof glass), injection molding mode, more robust, safer and more pressure-resistant than acrylic or other materials..
  • It needs to be filled ¾ with water before use. Compatible with 4/6mm (3/16″ inner diameter) CO2 tubing..
Check Stock

AMTROL ST-5 Thermal Expansion Tank

  • Accepts expanded water caused by thermal expansion.
  • Returns water to the system when hot water is used.
  • Prevents the relief valve from going off.
  • Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge.
  • Protects water heater, appliances and fixtures.
Check Stock

PumpSpy Silent Sewage or Sump Pump Check Valve 2-Inch Check Valve Stainless Clamps Fit 7-1/4 Gap in 2-Inch Schedule 40 PVC Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Increase

  • QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump..
  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 2" Schedule 40 pipe. Fits within a 7-1/4" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped contents within the discharge pipe from falling back into the sump basin. A fully functional check valve can increase pump life expectancy by preventing contents from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevent costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..
Check Stock

PumpSpy Silent Sump Pump Check Valve - 1-1/2 with Buna-N Couplings Model CV-150 Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Expectancy Increase Includes Steel Clamps Fit 1-1/2″ Pipe

  • QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump..
  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 1-1/2" Schedule 40 pipe. Fits within a 5-1/8" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional sump pump check valve can increase pump life expectancy by preventing water from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working pr....
Check Stock

Tektall 2 Pack 10mm 3/8" Aluminum Alloy Non-Return One Way Check Valve for Fuel Line Oil Petrol Diesel,with 4Pcs Universal Adjustable Hose Clamps.

  • 【What is Fuel Non Return One Way Check Valve?】 The basic design of a one way check valve inhibits back flow in a line. Arrow marked on valve, showing fluid flow direction, preventing fuel from returning back to the tank and keeps it in the line.So this one way valve can perfectly solve your vehicle's hard or slow startup issues..
  • 【Good Quality】 Tektall non return check valve is made of high-quality aluminum alloy, the life is longer than plastic oil valve, and this check valve is more durable and corrosion-resistant strong..
  • 【Easy to Replace】 According to the little arrow on the valve, connect the fuel line.Then using the hose clapms and screwdriver to ensure the pipes don't drop off and keep tightly. This simple design make the check valves has a small size and easy to install, making maintenance easier and more efficient..
  • 【Wide Applications】 This one-way check valve is installed in many low pressure fuel systems / diesel / Carburetors and bio fuel systems where fuel to only flow one way, suitable for petrol, diesel, water, oil. It universal can be used on any UTV, quad, dirtbike, jetski, waverunner, boat, truck, car, motorcycle, tractor, camper, lawn mower, blower, pressure washer, etc..
  • 【Working parameters】 The minimum upstre....
Check Stock

DAN SPEED 1.5 NPT Female Threaded Full Port Ball Valve with Blue Vinyl Lever Handle,316 Stainless Steel,WOG1000

  • Body & Ball Type:Full Port, Low Operation Torque,Temp Range:-60F to 450F.
  • The valve is fitted with PTFE seals for maximizing corrosion resistance and lifespan of the ball valve.
  • This ball valve is made of Stainless Steel 316 and has a plastic-covered lever handle for on/off manual control.
  • Nominal Working Pressure:1000 WOG:Max 1000 psi for Water, Oil, Gas. Fluid Medium:For use with liquids and gases.
  • This inline valve has a Standard port flow and 1.5" female National Pipe Taper (NPT) threads for connecting two male threaded pipe fittings going in....
Check Stock

Banjo V200 Polypropylene Ball Valve, Three Piece, Standard Port, 2" NPT Female

  • Polypropylene for chemical resistance and less weight than if made from metal.
  • Standard port flow for smaller valve size.
  • Inline valve for connecting two pipes going in the same direction.
  • Female NPT threads for connecting to male threaded pipe fittings.
Check Stock

Electric Fuel Pump 12v Universal - Low Pressure 12 Volt Inline Fuel Pump for Lawn Mower Carburetor Gas Diesel Engine 2.5-4 Psi

  • Inline Fuel Pump, Output Pressure : 2.5-4 psi, Voltage : 12 Volt, Flow Rate : 30 GPH, Hose Size : 8 mm ( 5/16 inch ).
  • Electric Fuel Pump 12v Universal, fits for lawn mower marine motorcycle carburetor, all 12 volt cars, trucks, boats & generators with gas diesel gasoline petrol engine.
  • Low Pressure Fuel Pump, build-in check valve design to prevent back flow, light-weight and small size, plunger-type fuel supply, suction stronger, more stable oil supply.
  • 12 Volt Fuel Pump, two-wire design, can be used as booster, standby unit or as a completely independent fuel pump installation and mounted anywhere.
  • 1-Year-Warranty, made of High Quality & Durable Material, manufactured in ISO 9000 / ISO 9001 / ISO 9002 Certified Facilities and 100% mechanically tested ensures optimal performance and enhanced durability.
Check Stock

DERNORD 1/2\ Stainless Mini Ball Valve Female x Male NPT Thread with Stainless Steel Handle Pack of 2

  • 0.5 Inch NPT Female&Male threads for connecting to male threaded pipe fittings.
  • SUS316 body and ball for extra strength and corrosion resistance.
  • Inline valve for connecting two pipes going in the same direction with Double-seal system.
  • Heavy duty stainless handles to increase service life, fast 1/4 turn open or closed operation.
  • Standard port flow for smaller valve size, each valve individually tested for maximum safety about Water, Oil, and Gas(no freezing).
Check Stock

Gonex Inline Skates for Girls Boys Kids Size S with Upgraded Skate Bag

  • 1 Piece: Size S Gonex Inline Skates for Girls Boys Kids, Adjustable Skates Outdoor Blades Inline Roller Skates with Light Up Wheels for Indoor Outdoor Backyard Skating.
  • 1 Piece: Gonex Upgraded Skate Bag for Inline Skates Roller Skates Quad Skates Ice Skates Ski Boots Helmet and Protective Gears with Multiple Pockets for Women Men Girls Boys.
  • Adjustable Inline Skates: One pair of boots can be adjusted to different sizes as kid's feet growing to ensure years of fun. Size S for your choice, please check our size chart first and choose the proper size..
  • Compact and Convenience Skate Bag: Scientifically divided into three compartments: center super-large compartment is roomy for helmet, other protective gears, towels & clothes and two sided compartments for inline skate shoes(Size 3-13). Central mesh pocket for water bottle within reach & front pocket for your keys, cellphone, etc..
  • Gonex Quality Commitment: We stand behind our Gonex products. Customers satisfaction is our priority, so please feel free to contact us whenever you have any question with the item..
Check Stock