Top Low Pressure Check Valve

Spears S1520-20 PVC Utility Swing Check Valve, 2-Inch, White

  • PVC white utility swing check valve is engineered for maximum flow, quick response and positive shutoff.
  • Offers a compact, high performance check valve for landscape and irrigation, pool and spa, aquaculture, OEM 1 and many general purpose applications.
  • Angled seat and weighted flapper for low-pressure seal.
  • Suitable for horizontal or vertical up-flow installations.
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Leadrise 12V Electric Fuel Pump Universal Inline Fuel Pump Universal Low Pressure Gas Diesel Fuel Pump 2.5-4psi HEP-02A

  • ★【SPECIFICATIONS: 】 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 Performance:】 Low Pressure Fuel Pump, build-in check valve design to prevent back flow, light-weight and small size, Using a plunger-type of fuel supply way, suction stronger, oil supply more stable..
  • ★【12 Volt Fuel Pump: 】Upgrade check valve provides optimum traffic, reducing the noise of the pump so we can operate quietly. The Oil Absorption Capacity is Strong Enough to Ensure the Supply of Fuel.
  • ★【Easy to Install:】Universal Electric Fuel Pump 2 bolt fixing, 2 wires design, build-in check valve designed to prevent back flow. It can be used as booster, standby unit or as a completely independent fuel pump installation and mounted anywhere..
  • ★【WIDE APPLICATION:】Electric fuel pump Fit all 12 Volt Cars such as Toyota, Ford, Honda, Mazda, and any other suitable car Trucks , Boats & Generators..
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ZRDR Co2 Generator System 2L with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output Sent Steel Bottle Base

  • [Professional Factory]We are a manufacturer specializing in aquarium co2 systems. Our co2 generator for aquarium plants is made of 304 stainless steel, far better than a simple plastic bottle generator, more durable, stable, safe, and high pressure resistant.
  • [Safety First]Automatic pressure relief valve, when the pressure of the inside co2 steel bottle exceeds 30KG will automatically release pressure. 12V Waterproof solenoid valve，Keep away from the danger of water leakage from the solenoid valve, protect your safety.
  • [Refine The Bubbles]Our co2 aquarium kit is equipped with the atomizer, refine the bubbles and make them easy to dissolve in water and be absorbed by plants, keeping your aquarium full of vitality. When using this product for the first time, there will be large bubbles in the refiner, which will gradually disappear within 3 days.
  • [Low Cost]You only need citric acid, baking soda, and water which are available in supermarkets. When the gas in the bottle runs out, you only need to purchase the material again.
  • [Complete Accessories]Steel bottle, Stainless steel pressur....
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Mesee 2 Pcs Non Return One Way Check Valve, Aluminium Alloy Petrol Diesel Water Fuel Line Check Valve for Car/ Motorcycle/Ship

  • What You Get: 2 pieces 8mm/ 5/16 inch fuel one-way check valves..
  • One Way Check Valve Design for inhibiting backflow in a line, arrow marked on valve, showing fluid flow direction..
  • Made of aluminum alloy, high performance and anti-corrosion, suitable for water, petrol, diesel, oil, and other fluids. (not applicable to methanol)..
  • Ideal fuel check valve for carburetor and low-pressure fuel systems of Peugeot cars, Renault cars, ships, helicopters, ships, motorcycles and others..
  • Easy to install and replace, just according to the little arrow on the valve, connect the fuel line. can make the pipes don't drop off with some hose clamps.
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10 Inch Ceiling Mounted Shower System and 8 Inch Wall Mounted Shower Faucet System Oil Rubbed Bronze

  • ...y 304 stainless steel and brass, wall mounted brass valve construction, ensuring longevity and durability.Sleek surface provides it corrosion resistance and rust protection, easy to clean. 304 Stainless Steel Rain Shower Head with silicone nozzles allows you to wipe away mineral deposits with the swipe of a finger..
  • PRESSURE BALANCE VALVE: The pressure balance valve core can make the hot and cold water pressure in a stable state, so as to achieve the anti-scalding effect.Built-in check valves effectively prevent water hammer and noise.Our shower system has cUPC Certification and compliance with the following standard(s): ASME A112.18.1-2018/CSA B125.1-18. Designed for use with standard 1/2" U.S. plumbing connections. Approved by the California Energy Commission..
  • AIR PRESSURIZATION: With adoption of innovative air injection technology and ultra-thin design, even in low water pressure installations, the 8 inches raining showerhead mixes water with air to increase the water pressure..
  • PROTECTION FROM SUDDEN TEMPERATURE CHANGES: The Pressure-Balanced Valve Cartridge ensures a consistent shower temperature by balancing the pressure of both hot and cold water..
  • EASY INSTALLATION & WARRANTY: 5 Years Warranty & Free of Replacement, any product quality problem c....
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Rain Bird 1804QDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 90° Quarter Circle Pattern, 8' - 15' Spray Distance, 4\ Pop-up Height

  • Set includes: (6) 5004+PCSAMR Sprinkler Heads, IrriFix Irrigation Solutions Nozzle Box with (6) Rain Curtain Nozzle Trees and (1) Rotor Tool Screwdriver.
  • 4 inch 5000 Series Part-Circle Pattern Pop-up Rotor with PRS Pressure Regulation and SAM Check Valve Flow Shut-Off.
  • Flow Shut Off Built Into Every Rotor | Saves 20%+ water by regulating pressure | 40 - 360° arc rotation and reversing full circle rotation in one.
  • Pressure Regulating Stem (PRS) which regulates pressure at the head, assuring optimum performance.
  • Seal-A-Matic (SAM) check valve holds up to 7 feet (2.1m) of elevation change to prevent puddling and erosion caused by low head drainage.
  • Faster maintenance with a new self-cleaning arc adjustment screw.
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2 Premium - Red Single Blade Inflatable Light Saber Swords, Lightsaber, Party, Gift, Action Play, Blow up Darth Vader (Red 1-Blade)

  • Pack of 2 premium inflatable swords. Darth Vader red single blade..
  • New design: Longer, stronger, and better fight action! Great for high-energy low-impact battle..
  • Customize stiffness and impact level by adjusting air pressure. These sabers can be inflated extra-firm to ridged with an air pump, or compressor. They will swell in diameter with over inflation, so try to keep the air pressure at a minimum to achieve the desired firmness, but maintain the original shape..
  • Easy inflation: One-way check valve incorporated in Inlet to help prevent air from escaping while inflating. For best results: Press back of inlet to help establish the seal prior to initial inflation. Inflate, and hold finger over inlet for a few seconds. This gives the check valve time to rest and seal, and helps maintain air between breaths. Close valve, wait a minute or so for the plastic to relax, and inflate further to desired firmness..
  • To deflate: pinch base of valve. This opens valve and allows air to escape..
  • For the perfect air pump, no batteries required, and excellent sanitary choice for inflating these, go with Amazon’s ASIN: B091NDVVP3.
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EMBATHER Shower System-Shower Faucets Sets Complete with 3 Way Pressure Balance Valve and Trim Kit, Brushed Nickel Shower System Set with 3 Setting Shower head and 8 Sprays Handheld Showerhead

  • 3 Ways Diverter: You can use the shower head and held hand shower head at the same time under our 3 ways diverter cartridge valve. And can be switch easily between overhead shower and handheld shower.
  • High Pressure Shower Head: 8 inches (3 Functions ) large shower head and 8 Setting Handheld Shower Head will provide a high pressure shower even under low water pressure area.
  • Premium Pressure Balance Valve: Shower Valve featured by check valve without knocking noise. cUPC certification cartridge can protect us from scalding injury caused by sudden changes in hot and cold water pressure..
  • Warranty: EMBATHER Shower System has cUPC Certification and meets CSA B125.1-18/ASME A112.18.1-2018 standards.
  • Our customer service will response in 24 hours if you have any problem.
  • What You Get: Rough-in valve and trim kit, shower head, handheld showerhead, shower holder and two Stainless Steel shower arms (16 "shower arm and the gift-6 " shower arm). Standard U.S. plumbing connections.
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ZRDR Co2 Generator System 2L with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output Sent Steel Bottle Base

  • Professional Factory - We are a manufacturer specializing in aquarium co2 systems. Our co2 generator for aquarium plants is made of 304 stainless steel, far better than a simple plastic bottle generator, more durable, stable, safe, and high pressure resistant.
  • High Capacity and Safe First - You could add more material: Citric acid 400g + baking soda 400 + water 600g. The capacity is twice that of an ordinary 2L bottle and half of 4L! An automatic pressure relief valve, when the pressure of the inside steel bottle exceeds 30KG will automatically release pressure. 12V Waterproof solenoid valve，Keep away from the danger of water leakage from the solenoid valve, protect your safety.
  • Refine The Bubbles - Our co2 aquarium kit is equipped with the atomizer, refine the bubbles and make them easy to dissolve in water and be absorbed by plants, keeping your aquarium full of vitality. When using this product for the first time, there will be large bubbles in the refiner, which will gradually disappear within 3 days.
  • Low Cost - You only need citric acid, baking soda, and water which are available in supermarkets. When the gas in the bottle runs out, you only need to purchase the material again.
  • Complete Accessories - steel bottle, Stainless steel pressure reducing....
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X AUTOHAUX 4 Pcs 39mm Screw-on Valve Cap Stem Extension Wheel Tire Cap Extender Adapter for Auto Car Truck Chrome Plated Brass

  • [Durable Performance] The chrome plated brass surface is durable and waterproof, which prolongs the service life of the original tire valve screws..
  • [Screw-on Design] This extension valve cap is screwed on instead of the original valve cap and doesn't need to be removed to check air pressure or to....
  • [Easy Installation] Easy to install, simply screw onto current tire stem, no additional dust cap required..
  • [Increase Tire Life Span] This screw-on valve cap stem extension will increase tire life span, lower fuel consumption and increase driving safety..
  • [Easy to Check Pressure] It is very easy to check tire pressure without losing your valve caps and effectively prevent gradual loss of air..
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JIFETOR Fuel Injection Pump Pressure Tester Gauge Kit, Car Gasoline Gas Fuel Oil Injector Test Manometer Tool Set 0-140PSI, Universal for Auto Truck SUV Motorcycle ATV RV

  • FITMENT TYPE FOR JIFETOR FUEL PRESSURE GAUGE KIT: The car fuel pressure tester kit is suitable for most vehicles with gasoline/gas engine fuel injection pump system (except for Bosch, CIS Jetronic, Throttle Body Systems on GM vehicles), not for diesel high pressure injection pump or direct-injection engine, due to the fuel gauge's low pressure range. Testing fuel pressure is an essential part of the troubleshooting process of fuel injection system..
  • CONNECTIONS FOR TU-114 FUEL PRESSURE GAUGE TOOL KIT: The fuel pressure test gauge set is equipped with various fittings and hoses to connect for testing. 15"L hose is used for hooking up directly to the 1/4" SAE standard schrader valve on fuel pump, 8"L hose for M6 fuel pressure test port, and there are also M8/M10/M12/M14 adapters for the corresponding test port on fuel rail. The aluminum tee help to splice in-line between the fuel pump and engine for most vehicles..
  • FUEL PRESSURE TEST KIT: Pressure gauge adopts rubber cover protected 3-1/2" large dial with 0-140psi/0-10bar range and dual color coded scale for easy reading. The hoses use rubber nylon resin material, and the build-in nylon can strengthen the hose with increased stress resistance. The pressure relief valve and 16"L fuel drain hose help to re....
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Electric Fuel Pump 12v Universal - Low Pressure 2.5-4 PSI Inline Fuel Pump for Lawn Mower Carburetor Gas Diesel Engine HEP-02A

  • Inlet and Outlet diameter: 8mm (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.
  • Fuel Transfer Pump, 2 bolt fixing, 2 wires design, build-in check valve designed to prevent back flow..
  • 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.
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