Air Parts

Brass Fittings Just In Hardware is an industry-leading manufacturer specializing in a wide array of brass fittings. Our product line spans a vast range of categories, including pipe fittings, hose barb fittings, bulkhead fittings, and air brake fittings for copper tubes and 100 R5 hose ends. Our brass fittings are robust, offering high strength and excellent durability, ensuring a long operational lifespan even under the most demanding conditions. Each of our brass fitting products boasts superior resistance to corrosion, making them ideal for various applications, both industrial and residential. Whether it's plumbing, gas, or hydraulic systems, our brass fittings deliver unrivaled performance, seamlessly connecting different parts with optimal precision. Every fitting is meticulously designed with a focus on providing superior leak prevention, ensuring the integrity of the systems they serve. Our products are easy to install and provide a secure fit, enhancing the overall efficiency of the system they're integrated into. Just In Hardware's commitment to quality is evident in each piece we produce. Leveraging state-of-the-art technology, expert craftsmanship, and stringent quality control, we ensure that every brass fitting meets the highest industry standards. Our commitment extends to delivering unparalleled customer service, providing comprehensive support at every step of your purchasing journey.

Drain Cock and valves Just In Hardware introduces a series of innovative and highly functional drain cocks, designed to be used with a variety of materials including copper, aluminum, steel hoses, and applicable plastic tubing. Specifically engineered for low pressure air, water, gas, and certain other fluid applications, these drain cocks offer a crucial component in efficient fluid management. Our drain cocks come with distinctive advantages. One of the most notable features is the metal-to-metal seat, meticulously designed to ensure a hand-tightened, leak-proof performance, vital for maintaining system integrity and operational efficiency. These drain cocks can function within a wide working pressure range, with a maximum of up to 150 PSI. This broad range allows for their versatile use across different applications. They are also designed to operate effectively within an extensive temperature range from -65℉ to +250℉ (-53°C to +121°C), providing reliable performance under diverse environmental conditions. Our drain cock series includes models DC601, DC602, DC603, DC604, and DC606. They come in various thread sizes including 1/8" NPTF, 1/4 " NPTF, 3/8" NPTF, and 1/2" NPTF, catering to a broad array of application requirements. Crafted from high-quality materials, the body of the drain cocks is made of brass, offering high durability and resistance to corrosion, while the handle is made from steel and is zinc-plated. This combination ensures long-lasting performance and optimal resistance against wear and tear. Just In Hardware continues its tradition of producing products with superior craftsmanship, longevity, and a clear focus on customers' needs.

Oil Drain Valves Revolutionize your oil change and sampling procedures with the QIK Oil Drain Valve. This groundbreaking valve is designed with a one-touch operation system that eliminates the need for tools, making oil changes effortless, clean, and safe. With the QIK Drain Valve, you won't have to worry about stripped threads or burning your hands ever again. This product is a true game-changer when it comes to efficiency and cost-effectiveness. It allows for easy, rapid drawing of samples for oil analysis, and promises a significant reduction in time and expenditure. QIK Drain Valve is engineered to withstand a wide temperature range of -40 ~ 365°F and a pressure rating of up to 250 psi, ensuring high-performance in varied environments. One of the key features of the QIK Drain Valve is its universal compatibility. It fits virtually any engine, ranging from cars, vans, trucks, RVs, buses, motorcycles, to a variety of heavy-duty machinery including construction equipment, forklifts, agricultural machinery, industrial equipment, generators, marine engines, and farm equipment/tractors. The QIK Drain Valve not only simplifies oil changes but also makes oil sampling a breeze. Obtain accurate samples without the need to turn off your engine, facilitating regular monitoring of engine health with minimal disruption. Installing the QIK Drain Valve is a straightforward process. Begin by removing the drain plug and draining the oil. Next, hand install the valve until it is tight, giving it a 1/8 turn with a small crescent wrench on the body, taking care not to over-tighten it. Close the lever and refill the engine with oil to complete the installation. Operating the QIK Drain Valve is equally simple. Lift up the lever and turn it counter-clockwise to open it. To close, turn the lever back and ensure that it's secured in the locked position. For enhanced convenience, the QIK Drain Valve comes with optional hose ends, which can be attached and removed from the valve as needed. Choose between the straight hose end, perfect for users who prefer draining oil away from the engine, or the L-shaped hose end, which prevents hose kinking and rotates 360° for optimal positioning. For engines with a recessed oil pan, adaptors are available to ensure a perfect fit. Also, in extreme conditions like off-road vehicles or agricultural tractors, safety clips are offered to secure the Engine Oil Drain Valve lever in the closed position, offering additional safety and security. QK Oil Drain Valve & Hose End Fitting Size Chart Body Size Part Number Thread Size Drain Hole ID Hose End Size Small Body QK-101 1/2'-20UNF 7.0 mm H-001 (Straight)  or L-001 ( L-Shape) Hose ID:3/8" QK-102 PF-3/8 (G-3/8) 7.5 mm QK-103 12mm-1.25 6.5 mm QK-104 18mm-1.5 7.5 mm QK-105 20mm-1.5 7.5 mm QK-106 14mm-1.5 7.5 mm QK-107 12mm-1.75 6.5 mm QK-108 16mm-1.5 7.5 mm QK-109 12mm-1.5 6.5 mm QK-110 NPT 3/8-18 7.5 mm QK-111 14mm-1.25 7.5 mm QK-115 NPT1/4-18 6 mm QK-124 10mm-1.25 5 mm QK-125 10mm-1.0 5 mm Medium Body QK-2 18mm-1.5 9.0 mm H-002 (Straight) or L-002 ( L-Shape) Hose ID:5/8" QK-3 20mm-1.5 9.0 mm QK-7B 22mm-1.5 9.0 mm QK-202 NPT 1/2-14 9.0 mm QK-204 3/4"-16 UNF 9.0 mm QK-206 7/8"-14 UNF 9.0 mm QK-208 7/8"-18 UNF 9.0 mm Large Body QK-5 25mm-1.5 12.5 mm QK-6 24mm-2.0 12.5 mm QK-7 30mm-1.5 12.5 mm QK-8 24mm-1.5 12.5 mm QK-200 NPT 1-12 12.5 mm QK-201 NPT 3/4-14 12.5 mm QK-203 1"-18 UNF 12.5 mm QK-205 1 1/8"-12 UNF 12.5 mm QK-207 26mm-1.5 12.5 mm QK-209 1"-14UNC 12.5 mm QK-210 1 1/16"-12 UNF 12.5 mm QK-211 27mm-2.0 12.5 mm QK-215 1 5/16"-12 UNF 12.5 mm  

Ball Valves Just In Hardware's ball valves represent a fusion of dependability and cost-efficiency. Our ball valves are primarily made of brass, and are available in both plain and nickel-plated finishes to cater to diverse customer needs and application requirements. Ball valves are essentially devices that regulate the flow of a fluid or gas. They work on a simple principle: a hole or port in the ball mechanism is lined up with the pipe when the valve is open, allowing the fluid or gas to flow. When the valve is closed, the hole is perpendicular to the ends of the valve, blocking the flow. Our ball valves have been designed to offer maximum control over the flow of gases and fluids. They are most commonly used in HVAC systems, fuel gases, and in fire protection for trim and drain applications. Notably, our valves have earned most relevant agency approvals, reflecting our commitment to quality and safety standards. One key feature of our ball valves is the 'Full-Port' design, which implies that when the valve is open, the hole in the ball is the same size as the pipe, ensuring the maximum flow rate. This design is beneficial in applications requiring reduced friction and minimum pressure drop. Another standout feature is the 'Blow-out Proof Stem Design', providing added safety. In this design, the valve stem is placed so that it won't blow out even under high-pressure conditions. Finally, to guarantee reliability, each of our ball valves undergoes a rigorous 100% factory testing procedure before it reaches our customers. This ensures that every ball valve you purchase from Just In Hardware delivers the high-quality performance and durability you expect.  

Safety Valves Safety valves, as their name suggests, play a vital role in ensuring the safe operation of various systems. They are meticulously designed devices that automatically release a substance from a boiler, pressure vessel, or other system when the pressure or temperature exceeds preset limits. Just In Hardware's safety valves are available in two sizes - 1/4” and 1/8”. The valves' set pressure ranges from 75 to 350 psi, allowing them to serve a wide array of applications. These valves can function effectively within a broad temperature range of -20° to 120°C, offering reliability across diverse environmental conditions. Our safety valves are constructed from high-quality brass, a material known for its strength and resistance to corrosion, making it an ideal choice for safety devices. They are available with thread sizes of either 1/8 NPT or 1/4 NPT, providing versatile connectivity options to suit different system requirements. A key feature of our safety valves is their ASME certification, an indicator of their adherence to the rigorous safety standards outlined by the American Society of Mechanical Engineers. This certification assures users of the valve's superior quality, robustness, and dependable performance. In essence, safety valves from Just In Hardware are engineered with precision to provide an efficient safety solution. They are integral to maintaining system integrity, preventing potential damage due to over pressure conditions, and ensuring the longevity and smooth functioning of your equipment.  

Tire Inflation System Wheel-End Components The tire inflation system's wheel-end components from Just In Hardware are ingeniously designed to enhance vehicle performance and safety by maintaining optimal tire pressure. This system uses compressed air from the trailer's own air system to automatically inflate any tire that falls below a preset pressure, ensuring this corrective action takes place whenever the vehicle is in operation. One of the most significant benefits of this system is the extension of tire life by up to 10%, achieved through maintaining consistent and appropriate inflation. By preventing undue tire wear, this system ultimately contributes to significant cost savings over time. Moreover, the tire inflation system aids in enhancing fuel economy. On average, our system can improve fuel efficiency by approximately 1.4%. This improvement, although seemingly modest, can accumulate significant savings over the lifespan of a fleet vehicle, particularly for high-mileage operations. The return on investment for most fleets is typically seen within the first year of use, largely due to decreased maintenance costs. This system reduces the time spent on manual tire inspections and the associated labor costs. From a safety perspective, our tire inflation system is invaluable. It significantly reduces the risk of tire blowouts, a common cause of accidents, by ensuring that tires remain at their optimal pressure at all times. Our product line includes brass thru-tee assemblies and tire hose assemblies. The brass thru-tee assemblies come in a variety of tube lengths, including 2”, 3.50", 4", and 5", The tire hose assemblies also come in multiple lengths: 10.5",11.50", 12.5",13.50" , and 17". All fittings are constructed from high-quality brass, ensuring durability and longevity. In summary, the tire inflation system's wheel-end components are an excellent investment, offering significant improvements in fuel economy, tire longevity, and overall vehicle safety.  

Pneumatic and Hydraulic Couplings Just In Hardware takes pride in supplying a diverse range of couplings designed for a variety of applications, specifically tailored for pneumatic and hydraulic systems. Our couplings are crafted from various high-quality materials including stainless steel, steel, and brass. This assortment ensures that we cater to the diverse needs of our clients, allowing them to choose the ideal material that best suits their specific application and environmental conditions. The couplings are designed with durability and efficiency in mind. Our stainless steel couplings offer excellent resistance to corrosion and extreme temperatures, making them ideal for harsh environments. Steel couplings provide great strength and durability, while brass couplings are known for their good conductivity and corrosion resistance, making them suitable for various applications including water, oil, and gas. Our couplings incorporate O-rings made from Viton and NBR . Viton O-rings are known for their excellent resistance to high temperatures and chemicals, making them an excellent choice for demanding applications. NBR O-rings, on the other hand, provide excellent resistance to oils, fuels, and other chemicals, making them suitable for a wide range of industrial applications. We offer couplings in both inch and metric sizes to cater to various international standards and requirements. This ensures compatibility with different system configurations and enhances the flexibility of system design and maintenance. In essence, Just In Hardware provides an extensive range of couplings to meet your every need. Our commitment to quality, diversity, and customer satisfaction ensures that you can find the perfect coupling for your pneumatic or hydraulic system, regardless of the specific requirements or challenges of your application.  

Press Button Quick Release Couplers and Adaptors Just In Hardware's press button quick release couplers and adaptors epitomize convenience, efficiency, and robustness. Made from high-quality brass, these components are designed for numerous applications, including connecting with welding hoses and other types of equipment. Our quick release couplers are an essential part of any system requiring frequent disconnections and reconnections. The press-button design allows for easy and quick coupling and uncoupling of hoses or devices, saving time and effort during operation. This also eliminates the need for tools, making the process smoother and more efficient. Brass, the material of choice for our couplers, is known for its durability, corrosion resistance, and good conductivity. It can withstand varying environmental conditions, ensuring longevity and consistent performance. Its aesthetic appeal is an added advantage, offering a sleek, professional look to your equipment setup. The swivel feature of our quick release couplers adds another layer of convenience. It allows for full rotation of the attached hose or device, preventing kinks and twists that can hinder flow and damage equipment over time. This freedom of movement improves usability and the overall functionality of the system. Our quick release couplers are designed to fit with a plug, providing a secure and tight connection, reducing the risk of leaks. This ensures that your systems maintain optimal pressure and performance at all times. In summary, Just In Hardware's press button quick release couplers and adaptors are ingeniously designed to streamline your work processes, improve system performance, and ensure the longevity of your equipment. Their easy operation, high-quality material, and versatile design make them an excellent choice for your various application needs.