Reviews Api Style Check Valve

NIBCO F910B-LF Silent Check Valve Lead-Free* Class 125 Flanged Bronze Seat 2-1/2

• The NIBCO lead-free cast iron sliding disc silent check valve is spring actuated with renewable cast bronze seat and bronze disc.
• The spring return reduces noise for quiet operation.
• The wafer style check valve features a flanged wafer body style to fit between standard flanges.
• The check valve is recommended for commercial and industrial water applications.
• Lead Free refers to the wetted surface of pipe.
• fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0.25% per the Safe Drinking Water Act (Sec. 1417) amended.
• Spring actuated (1/2 psi cracking pressure).

Aquascape Dual Union Check Valve 2.0 for Pond, Waterfall and Water Feature Pumps | 48026

• The innovative AquascapePRO Dual Union Check Valve 2.0 provides a professional pump and plumbing connection inside skimmer filter systems, as well as Pondless Water Vaults..
• The heavy-duty, swing-style check valve flapper maximizes water flow through the valve when open, while preventing the backflow of water when the pump is shut off or during a power outage..
• Union connections on both both sides of the valve make pump and filter maintenance quick and easy without the use of tools..
• Height extendable for larger filters and pumps. Height extendable for installation taller filters.
• (2) - 2" MPT x 2" Slip Fitting, (1) - 1.5" FPT x 2" Slip Fitting.

Watkins Replacement Water Check Valve for Hot Springs Spa, 3/4" - 35233

• This 3/4″ water check valve is installed in the inlet side of the circulation pumps plumbing to prevent the back flow of water through the circulation pump once the jet pump is activated.
• Works on Tiger River Spas, Hot Spring Spas, and Limelight Spas..
• All water check valves have arrows stamped on the outside to indicate the direction of flow which should be pointer towards the circulation pump..
• Troubling Shooting: The symptoms of a non-operative check valve are.
• * Water Leak – If water is leaking from around the check valve, it should be replaced. * Rattling – A rattling check valve indicates that water is not being allowed to flow properly past/ through the check valve. * Verify the check valve is installed with the flow in the correct direction. * Heater High-Limit Tripping – Poor water flow through the check valve could lead to heater high-limit tripping. Ensure the check valve is n.

NIBCO - NLN10XK W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free Class 125 Iron Body Bronze Seat and Disc 6

• The NIBCO lead-free wafer style silent check valve is spring actuated with renewable bronze seat and disc.
• The spring return reduces noise for quiet operation.
• Check valves prevent backflow by automatically closing when fluid reverses direction.
• The check valve is recommended for commercial and industrial water applications.
• Lead Free refers to the wetted surface of pipe.
• fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0. 25% per the Safe Drinking Water Act (Sec. 1417) amended.
• Spring actuated (1/2 psi cracking pressure).

NIBCO - NLN10XH W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free Class 125 Iron Body Bronze Seat and Disc 4

• The NIBCO lead-free wafer style silent check valve is spring actuated with renewable bronze seat and disc.
• The spring return reduces noise for quiet operation.
• Check valves prevent backflow by automatically closing when fluid reverses direction.
• The check valve is recommended for commercial and industrial water applications.
• Lead Free refers to the wetted surface of pipe.
• fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0.25% per the Safe Drinking Water Act (Sec. 1417) amended.
• Spring actuated (1/2 psi cracking pressure).

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..

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..

RKX AC Compressor Control Solenoid Valve Compatible with Audi and Volkswagen Compressors made by Sanden PXE16 PXE14 MK5 MK6 B8 TDI

• Highest quality control valve available GUARANTEED! Our valves feature premium quality materials and craftsmanship. All valves undergo rigorous quality testing and inspections. Our valves are manufactured in an ISO 9001, IATF 16949 certified facility..
• PLEASE PHYSICALLY CHECK YOUR COMPRESSOR BEFORE ORDERING The manufacture used several suppliers for the AC compressor! This solenoid is only compatible with Sanden PXE16 PXE14 compressors held in with a snap ring and are visually identical..
• Please note this is a new updated valve and may be longer than the valve found in your compressor. It is 100% compatible with the short style valve..
• Compatible with Audi and Volkswagen vehicles 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.
• THIS IS VALVE IS SECURED INTO THE COMPRESSOR BODY USING A SNAP RING. If your valve is held in with a bolt please see our other listing. This part is only compatible with Sanden compressors. If you compressors is manufactured by another company please check our other listings..

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....

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....

PNY NVIDIA RTX A5000 Graphic Card - 24 GB GDDR6-384 bit Bus Width - PCI Express 4.0 x16 - DisplayPort

GAS Air Compressor Pilot check valve unloader valve combo 145-175 NG7

• 【Versatile】This 3-Port Brass Female Threaded Air Compressor Check Valve excellent replacement for the old or broken check valve of your air compressor.
• 【Easy to install】Easy to install with the thread connecting ends, the three male thread connectors are respectively for tube connecting, air pressure tank and compressor piston pump.
• 【Package Content】 1 x Air Compressor Check Valve.
• 10mm Female Thread Tube Connector Air Compressor Check Valve, Male Thread : 16mm Hex Head Size : 18mm.
• 【After-sale Service】Each Compressor Check Valve is quality checked, we provide 30-day money back service or exchange for customers, just feel Free to contact us if you have any problem with the product, we will solve for you within 12 Hours.

Aquarium CO2 Check Valve, Stainless Steel Needle Check Valve Bubble Counter Aquariums System CO2 Regulator Fish Tank Accessory(Single Head Micro metering Valve Bubble Counter)

• Stainless Steel Needle Micro-metering Valve—This aquarium CO2 check valve adopts high quality stainless steel needle micro-metering valve with high precision, that is easy to release CO2 by fine tuning..
• Different Styles to Choose—This aquarium CO2 check valve provide many different styles for you to choose, can meeting your different demands..
• Qualitative Materials—This aquarium CO2 check valve is made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable..
• Ergonomically Design—This aquarium CO2 check valve adopts ergonomically design, special metal-grinded surface, that is easy to operate..
• Easy to Install & Remove—This aquarium CO2 check valve adopts simple design, which is easy to install and convenient to remove..