New Original FESTO 4226 QM‑3/4‑3/4 Pipe Socket Pneumatic Fitting
"*" señala los campos obligatorios
New Original FESTO 4226 QM‑3/4‑3/4 Pipe Socket Pneumatic Fitting
Product Overview
FESTO QM‑3/4‑3/4, part number 4226, is a straight double‑female threaded pipe socket from the QM fitting series. It serves as a pneumatic coupling sleeve for joining two G3/4 male‑thread pneumatic components in compressed‑air pipelines. Constructed from anodized wrought aluminum alloy, this fitting creates inline straight connections for air preparation units, valve manifolds, pneumatic valves and threaded pipe segments. It is widely used in automated assembly lines, packaging equipment, material‑handling systems and heavy‑duty industrial pneumatic circuits. It supports both compressed‑air and vacuum conditions and is suitable for general indoor factory automation installationsFesto.
Main Functions
- Straight‑through threaded coupling: Connects two G3/4 male‑thread pneumatic ports to form continuous inline pipelines.
- Pneumatic circuit extension: Extends or splices threaded piping without changing thread specification.
- Low‑resistance fluid passage: Straight internal bore minimizes flow loss for high‑flow compressed‑air transmission.
- On‑site pipeline modification: Enables quick assembly, reconfiguration and expansion of existing pneumatic loops.
- Hexagon outer profile: Allows standard spanner wrench tightening for convenient installation and disassembly.
- Vacuum‑compatible connection: Works reliably for negative‑pressure vacuum pneumatic circuits.
- Universal thread compatibility: Matches industry‑standard G parallel thread pneumatic accessories.
- Solid passive connection component: No moving parts for stable long‑term pipeline linking.
Technical Characteristics
- Main body material: Anodized wrought aluminum alloy for industrial anti‑corrosion performanceFesto.
- Double internal G3/4 parallel female thread, straight‑through internal flow bore.
- Hexagonal outer geometry for tool‑assisted mounting and removal.
- Compliant with RoHS environmental requirements and LABS‑PWIS VDMA24364‑B1/B2‑L standards for paint‑industry automation systemsFesto.
- Wide working pressure range covering vacuum and positive compressed‑air pressure.
- Compact monolithic solid‑body design, zero internal moving parts, low failure risk and long service lifespan.
- No built‑in sealing gaskets; external thread sealing accessories are required for joint sealing.
- Suitable for compressed air, vacuum and non‑corrosive inert gas working media.
Product Dimensions and Weight
| Item | Specification |
|---|---|
| Thread specification | Dual G3/4 female parallel thread |
| Across‑flat hex size | 36 mm |
| Overall body length | 32 mm |
| Internal through‑hole nominal diameter | 20 mm |
| Net weight | Approx. 36 gFesto |
Core Operating Parameters
| Parameter | QM‑3/4‑3/4 Specification |
|---|---|
| Operating medium | Compressed air, vacuum, inert non‑corrosive gas |
| Operating pressure range | ‑0.95 bar ~ 16 bar |
| Ambient working temperature | ‑10 ℃ ~ +80 ℃ |
| Body material | Anodized wrought aluminum alloy |
| Thread standard | G parallel pipe thread |
| Compliance | RoHS, VDMA 24364‑B1/B2‑L LABS standard |
10 FESTO Products with Approximate Pneumatic Thread‑Coupling Functions
- QM‑1/8‑1/8 (2253): QM‑series aluminum pipe socket, dual G1/8 female threads, for small‑bore low‑flow pneumatic pipeline splicing.
- QM‑1/4‑1/4 (2254): QM‑series straight sleeve with double G1/4 internal threads, for compact valve island pneumatic circuit assembly.
- QM‑3/8‑3/8 (2255): QM‑series pipe socket coupler, dual G3/8 female threads, for medium‑flow pneumatic pipeline connection.
- QM‑1/2‑1/2 (2257): QM‑series female‑female straight sleeve with G1/2 threads, widely‑used general‑size pneumatic pipeline connector.
- QM‑1‑1 (9968): QM‑series large‑size straight pipe socket, dual G1 female threads, heavy‑duty aluminum body for high‑flow main air pipelines.
- NPFB‑D‑3/4: Nickel‑plated brass double‑nipple fitting, G3/4 male‑to‑male thread, for linking two female‑thread pneumatic ports.
- NPFB‑L‑3/4: Nickel‑plated brass 90‑degree elbow threaded fitting with G3/4 ports, used to change pneumatic pipeline flow direction.
- NPFB‑T‑3/4: Nickel‑plated brass T‑branch threaded fitting with G3/4 ports, for three‑way pneumatic pipeline shunting.
- NPFC‑R‑3/4‑1/2: Reducing threaded sleeve fitting, female G3/4 to female G1/2, connects pneumatic components of different thread sizes.
- QS‑3/4‑16: Push‑in straight fitting, converts G3/4 thread to 16 mm pneumatic tubing for quick‑connect soft‑tube transition.
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
