10 Best Diaphragm Valve for Air In The Us - Black Friday 2024
Best Choice1
VEVOR19% OffVEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35
Main highlights- Wide Applications: This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile.
- Unique & Professional Designs: Our double diaphragm pump features an externally available air distribution system. The modular air valve is stainless. This low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes downtime.
- Sturdy & Leak-proof Construction: The diaphragm pump housing is made of aluminum alloy material, bolted against leakage, sturdy, and corrosion-proof for long-time use.
- Premium Double Nitrile Diaphragms: Our air-operated double diaphragm pump adopts nitrile diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 120 psi; Max. Flow Rate: 39.6 GPM; Max Head Lift：275.6 ft/84 m.
- Excellent Air-operated Performance: Inlet/Outlet Port Size: 1 inch; Air Inlet Size: FNPT 1/2 inch. A high-quality glyd ring, the double-acting sealing, strengthens air performance.
9.7Exceptional
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Value for Money2
ATPATP 3inch Inline Air Control Valve, Diaphragm
Main highlights- Length: 8" Width: 4" Height: 5"
- 3″ Air-to-Close Inline Groove Valve
9.6Exceptional
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3
NGVINA StreamlineStreamline N-AV1-12-2, CA225 Mixer Air Valve Assembly, Standard, Silicone Diaphragm
Main highlights- Suitable for applications with air flow requirements up to 380 CFM (179.3 L/s)
- Silicone diaphragm – provides excellent flexibility in cold weather climates and is more resistant to chemical contamination than Hydrin diaphragms
- Made in the USA
- Interchanges with the Impco AV1-12-2 Air-Gas Valve Assembly
- Genuine Streamline Air-Gas Valve Assembly
9.4Excellent
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4
PAGOWPAGOW 2 Pack 1/4 Inch (6mm) Check Valve, PVDF Wear-Resistant One-Way Check Valve for Fuel Gas Liquid Air, plastic water stops check valve, Micro Diaphragm Check Valve for Air Intake Feed
Main highlights- Size Reference:These Check valves measures approx. 6.6 mm/ 1/4 inch in diameter and 34.5 mm/ 1.35 inches in full length, please make sure of our size when you buy it.
- Perfect for the hydraulic system to prevent reverse flow of material, or compressed air for pneumatic system to prevent
- Normal performance under -30 ℃ to 150 ℃, excellent chemical and hydrolysis resistance, outstanding ozone, UV and weather resistance.
- Medical grade PVDF material, safe and nontoxic; reliable and stable for long-term service.
- Flow smoothly, small fluid resistance, good sealing performance, short spool stroke, small off valve impact force, attractive appearance and high reliability.
9.1Excellent
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5
VOLVOL 3 inch Water Valve Rubber Diaphragm for Inline Valve
Main highlights- Water Truck Sprayer Valves
- Typically used with Air Control Valve #WP-08-00 or 1721300, WP0800
- Square Diaphragm with Dome
- Rubber
9.0Excellent
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6
FarBoatFarBoat 10Pcs Fish Pond Air Pump Accessories Aquarium Diaphragm Silicone Cup Parts Reolacements
Why we love it
Includes 10 durable silicone air pump accessories.
Perfect fit for Tetra Whisper 100 Air Pump.
Responsive customer service within 48 hours.
8.9Very Good
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7
Reluen1/4 Air Valve Air Compressor Drain Valve - High Flow Air Fittings Portable Air Tank Valve Air Compressor Parts Water Line Adapter Petcock Valve - Home Improvement Air Compressor Fittings Water Valve
Main highlights- Wide Applications of Flow Control Valve: These craftsman air compressor accessories have wide range of application including air, gas, liquid, steam and applicable for air compressor, air tank, water tank, air bottle and more. These air compressor replacement parts can drain water or other liquids easily. It always works great.
- Unique Winged Design of 1/4 Valve: This small air tank hose valve has unique winged style with brass handle that can be twisted to release and tie up air, water and oil inside the compressor. The handle of this air compressor pressure relief valve giving you higher operating efficiency and better work performance.
- Practical and Convenient: This air compressor check valve has type-1/4 inch standard connections with female and male NPT threads for connecting male threaded pipe fittings to female threaded pipe fittings. This air tank portable compression valve allowing you to use it with confidence for years of use.
- High Quality Air Compressor Valve: This air compressor drain valve 1/4 is made of premium quality solid brass material which is corrosion, rust and wear resistance even for log lasting use. These air hose fittings have ductility at high temperatures and low magnetic permeability.
- Easy to Use Air Tank Drain Valve: This RV water tank drain valve comes with threaded end which can be easily connected to compressor. Just simply twist the winged handle to easy release up. The knurled end design makes these craftsman replacement parts easy to twist by hand.
8.8Very Good
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8
FUMAKFUMAK Rebuild Kits Diaphragms Replacement for Air Pump KP40
Main highlights- Package Including - 2 x Diaphragm, and 4 x Rivet Valve.
- Easy Installation
- Diaphragm Rebuild Kit Replacement - If your air pump stops working because of the breakdown of diaphragm, you only need to replace the diaphragm to make your machine work normally. It's more convenient than buying a new air pump.
- Applicable Model - KP40.
8.6Very Good
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9
U.S. SolidU.S. Solid 1/4inches NPT Red Latching Mushroom Style Push Button 3 Way, 2 Position Pneumatic Control Mechanical Valve from U.S. Solid
Main highlights- Versatile industrial applications: Finds utility in high-pressure systems across diverse sectors like manufacturing, automotive, aerospace, defense, and more, showcasing its adaptability and broad usage.
- User-friendly design: Simplifies installation, maintenance, and operation, providing a hassle-free experience for users, backed by a 1-year warranty for added assurance.
- Robust construction: Constructed with an aluminum alloy body, plastic button, and NBR seal, ensuring durability and reliability in demanding industrial environments.
- Manual pneumatic control: Enables precise manipulation of pilots or diaphragms in larger valves, small cylinders, and pressure systems, offering flexibility and control.
- Emergency mushroom style actuation: Features a red latching push button for immediate valve actuation, enhancing safety and responsiveness in critical situations.
8.5Good
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10
AIVWUMOTAIVWUMOT Intake Valve Diaphragm Cup 35317197 Compatible with Ingersoll Rand Replace Air compressor diaphragm
Main highlights- 【Part Number】35317197
- 【Outstanding After-Sales】If you are dissatisfied with your purchase for any reason, you can contact us through your order, we are always there
- 【Application】Compatible with Ingersoll Rand 35317197 Replace Air Compressor Diaphragm
8.3Good
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