Top Bidirectional Check Valves

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

Pawfly 2-Way Aquarium Air Flow Control Lever Valve Distributor Splitter Accessories Set with 1 Check Valve, T & Straight Connector and 4 Suction Cups for Fish Tank

  • All in One Package: No Worry About Mismatching - Complete air pump accessories of air stones, connectors, suction cups and check valves for basic aquarium aeration setup..
  • 2 Air Stone Discs: 1.5" D x 0.7" T. Small size to be easily driven by even nano air pumps. Produce lots of medium bubbles to aerate your tanks and enliven the aquatics..
  • 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 Suction Cups: Soft clear plastic holders fit standard 3/16" ID hoses and can stick tightly to the smooth fish tank. Each sucker comes with one clip for adjusting tubing..
  • 2 Check Valves: Made of durable clear plastic, the air check valves can protect your air pumps by preventing aquarium water from back siphoning during a power outage..
Check Stock

Lisle 22920 8 mm Low Profile Jiffy-Tite Disconnect Tool

  • Disconnects quick connect push-in connectors found on heavy-duty truck air systems and more.
  • Smallest size also works on automatic adjusting air suspension systems for automobiles.
  • Disconnects air systems on brakes, suspension, steering, engine, transmission and other auxiliary equipment.
  • Also disconnects other quick connect push-in fittings, including: flow control valves, check valves, shuttle valves, quick exhaust valves and other function control fittings in compressed air systems.
  • Each tool is double-ended to disconnect air lines even in hard-to-reach areas, angled end allows maximum leverage, smaller end fits in tight spots.
  • Set comes with five popular sizes: 1/8"-5/32.
Check Stock

AC Compressor Control Solenoid Valve Replacement Compatible with VW Audi Sanden BOLT DOWN STYLE PXE16 PXE13 MK5

  • Highest quality control valve available GUARANTEED! Our valves use the highest quality materials. Be cautious of cheap valves as most are factory B stock from sanden and have an incredibly high failure rate!.
  • PLEASE PHYSICALLY CHECK YOUR A/C COMPRESSOR BEFORE ORDERING several different manufactures for the AC compressor were use! This solenoid is ONLY COMPATIBLE WITH SANDEN PXE16 PXE13 COMPRESSOR VALVE HELD IN WITH A BOLT!.
  • Compatible with many Volkswagen / Audi applications from 2006 + including Jetta and Golf TDI. The OEM and other aftermarket brand solenoid have an EXTREMELY high failure rate! Will cause intermittent / no AC issues.
  • WILL ONLY FIT SANDEN COMPRESSORS WITH VALVES HELD IN WITH A BOLT! PLEASE PHYSICALLY CHECK YOUR COMPRESSOR BEFORE ORDERING!.
Check Stock

Muc Off Red Tubeless Presta Valve 44mm

  • GOING TUBELESS?: Compatible with most tubeless ready wheels and tyres, these valves are the ultimate companion for keeping your rims looking fresh AF..
  • NO MORE LEAKS: We know how frustrating it can be to have a leaky tubeless valve, so we’ve designed these premium aluminium valves to prevent leaks....
  • EASY TO FIT: Muc-Off Tubeless Presta Valves come with a 4mm machined allen key slot for simple installation and an integrated valve core removal tool....
  • VARIETY OF COLOURS: Muc-Off Tubeless Presta Valves are available in ten different eye-popping colours so that you can customise your ride to your....
  • VARIETY OF SIZES: Available in a variety of sizes to suit different rim sizes – check out our size chart and take the hassle out of choosing the....
Check Stock

Wilkins 115-975XL2 1.5-Inch Lead Free Reduced Pressure Backflow Preventer

  • Reduced pressure principle backflow preventer consisting of a pressure differential relief valve located between twoindependently operated spring-loaded center guided check valves, “Y” pattern body.
  • Complete with two full port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks.
  • Pre-plumbed backflow station. Assembly can be of the reduced pressure principle or of the double check type.
Check Stock

Autel Scanner MaxiPRO MP808K [2-Year Free Update, Valued $700], 2023 Bidirectional Diagnostic Tool with $200 11PCS Adaptors, ECU Coding As MaxiSYS MS906 Upgrade of DS808 MP808, VAG Guided 30+ Services

  • ...from MK808/DS808/MP808, MP808K is equipped with VAG Guided and refresh hidden functions, active test, full diagnostics & 30+ services..
  • 【Bi-directional Control/Active Test】What would you do if the wipers stopped working? Just replace one or spend a lot money to fix it? Don't be in a hurry to dismantle your cars! Bidirectional control tool MP808K can perform real active test that can send commands to the vehicle’s ECU to drive the actuators to work, like ABS, window, door, solenoids, valves, wipers, headlamp, etc, helping you quickly find out bad parts and pinpoint faulty issues. Note: NOT universal. Please check compatibility..
  • 【30+ Maintenance Services, Everything for You】How much did you spend on maintaining your car? In fact, experience tells us that just a small repair service may cost a lot of money. So Autel MP808K are actively reducing the unnecessary expense by integrating 30+ services, meeting various maintenance needs, such as Oil/EPB/SAS/D P F/BMS/ABS Bleed/Injector, etc.‼ Note: Service functions vary by vehicle, please send VIN to auteldirect @ outlook . com to check compatibility before order!‼.
  • 【OE-level Diagnostic & ECU Coding as MS906】MP808K is equipped with the exact same softwares as MaxiSys MS906 to perform OE-level ....
Check Stock

Check Valve PVDF Wear-Resistant One-Way Check Valve for Fuel Gas Liquid Air 1/4 Inch 6 mm 2

  • Effective performance: our check valves can effectively prevent countercurrent liquids for fluid system or backward flow of compressed air for....
  • Durable material: made of quality PVDF material which is stable and durable to use, has nice wear-resistant feature, not easy to rust or break, can....
  • Size information: our check valve measures approx. 6.3 mm/ 1/4 inch in diameter and 38 mm/ 1.5 inches in full length, please make sure the size is....
  • Considerate design: our port of the check valve is designed with a pagoda-shaped card slot, non-slip and non-toxic to use, contains good airtightness....
  • Versatile applications: these check valves are suitable for applying for automotive part, machinery industry, household appliances, agriculture and so....
Check Stock

SharkBite 1/2 Inch Check Valve Push to Connect Brass Plumbing Fitting PEX Pipe Copper CPVC PE-RT HDPE U2008-0000LFA

  • SHARKBITE BRASS CHECK VALVE: This push-to-connect brass check valve allows you to prevent the reverse flow of water quickly and easily.
  • ideal for working in tight spaces **Remove using a disconnect clip or disconnect tongs**.
  • VERSATILE: Pushfit spring-loaded check valves work well with PEX, CPVC, PE-RT, SDR-9 HDPE, and copper pipes.
  • EASY TO INSTALL: The innovative push-to-connect design of the SharkBite brass check valves allows for quick and easy installation, with no tools, crimping, glue, or soldering required.
  • can be installed horizontally or vertically.
  • PREFERRED BY THE PRO: SharkBite tools and fittings meet the same high standards for commercial and residential plumbing applications, combining durability and ease of use suitable for commercial repairs or home improvement projects.
  • SPECS: Made with DZR forged brass, this check valve can withstand 200 degrees F and 150 PSI.
Check Stock

Red Tubeless Presta Valve 60mm

  • GOING TUBELESS?: Compatible with most tubeless ready wheels and tyres, these valves are the ultimate companion for keeping your rims looking fresh AF..
  • NO MORE LEAKS: We know how frustrating it can be to have a leaky tubeless valve, so we’ve designed these premium aluminium valves to prevent leaks and keep flat tyres at bay..
  • EASY TO FIT: Muc-Off Tubeless Presta Valves come with a 4mm machined allen key slot for simple installation and an integrated valve core removal tool so that you can easily fill up with tubeless sealant..
  • VARIETY OF COLOURS: Muc-Off Tubeless Presta Valves are available in ten different eye-popping colours so that you can customise your ride to your heart’s content..
  • VARIETY OF SIZES: Available in a variety of sizes to suit different rim sizes – check out our size chart and take the hassle out of choosing the right fit..
Check Stock

Muc Off Purple Tubeless Presta Valve 44mm

  • GOING TUBELESS?: Compatible with most tubeless ready wheels and tyres, these valves are the ultimate companion for keeping your rims looking fresh AF..
  • NO MORE LEAKS: We know how frustrating it can be to have a leaky tubeless valve, so we’ve designed these premium aluminium valves to prevent leaks and keep flat tyres at bay..
  • EASY TO FIT: Muc-Off Tubeless Presta Valves come with a 4mm machined allen key slot for simple installation and an integrated valve core removal tool so that you can easily fill up with tubeless sealant..
  • VARIETY OF COLOURS: Muc-Off Tubeless Presta Valves are available in ten different eye-popping colours so that you can customise your ride to your heart’s content..
  • VARIETY OF SIZES: Available in a variety of sizes to suit different rim sizes – check out our size chart and take the hassle out of choosing the right fit..
Check Stock

KUNTEC Victor Style Cutting Torch CA1350 & 100FC Acetylene Oxygen Welding Cutting Torch Set

  • 90 degree head For use with multiple gas types: Oxy-Acetylene, Propane, Butane, Natural and LP Gases, and Propane.
  • Brass coupling nut & double o-ring tapered seal gives quick gas-tight seal without a tightening wrench..
  • Connection: B fitting (9/16" - 18), 1pc 3#101 cutting nozzle,built in reverse flow check valves no need for accessory check valves.
  • Constructed with high strength alloy, heavy duty stainless steel and durable brass.
  • Package includes: 1 set of torch handle, 1 set of cutting attachment, 1 piece cutting tip.
Check Stock