New Original FESTO 6704 FR‑4‑1/2‑B Pneumatic Distributor Block
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New Original FESTO 6704 FR‑4‑1/2‑B Pneumatic Distributor Block
Product Overview
The FESTO FR‑4‑1/2‑B, part number 6704, is a solid die‑cast aluminium pneumatic distributor block belonging to the FR‑4 series manifold familyFesto. It features one main supply port and three distribution outlets with G1/2 female parallel threads, used to split a single compressed‑air source into multiple branch circuits for pneumatic actuators, valves and auxiliary components. This manifold block is widely applied in automated assembly machinery, packaging production lines, material‑handling equipment and general factory pneumatic systems. It is designed for indoor industrial installation, distributing compressed air to multiple downstream pneumatic devices simultaneously, simplifying pipeline layout and reducing redundant fitting connections.
Main Functions
- Air source splitting: Converts one compressed‑air supply input into three independent output branches.
- Centralized pneumatic distribution: Provides a compact central junction point for multiple pneumatic pipelines.
- Standard threaded connection: G1/2 female thread ports for direct mounting of pneumatic fittings, valves and pipe segments.
- Flexible installation: Supports any mounting orientation for cabinet‑internal or machine‑body mounting.
- Low‑loss air flow transmission: Large internal nominal bore minimizes flow resistance for high‑flow compressed‑air delivery.
- Passive manifold component: Contains no moving parts, stable continuous operation without energy consumption.
- Circuit simplification: Reduces quantity of tees and intermediate fittings in multi‑branch pneumatic circuits.
- Compatible with lubricated and non‑lubricated compressed‑air supply conditions.
Technical Characteristics
- Housing constructed from die‑cast aluminium alloy, good mechanical strength for industrial workshop environment.
- One inlet port plus three outlet ports, all G1/2 female parallel thread specification.
- Nominal internal bore size 18.6 mm for high‑flow pneumatic transmissionFesto.
- Operating pressure range: 0 bar to 16 bar across full working temperature range.
- Corrosion resistance class CRC 0, suitable for non‑corrosive indoor automation environmentFesto.
- Compliant with RoHS requirements and LABS‑PWIS VDMA 24364‑B1/B2‑L standards for paint‑industry automation systemsFesto.
- Permits lubricated compressed‑air operation; consistent lubrication must be maintained once lubrication is adopted.
- Mounting holes integrated into block body for screw‑fastened fixed installation.
Product Dimensions and Weight
| Item | Specification |
|---|---|
| Overall length | 105 mm |
| Overall width | 32 mm |
| Overall height | 25 mm |
| Thread specification | G1/2 female thread for inlet and outlets |
| Nominal internal bore | 18.6 mm |
| Net weight | Approx. 120 g |
Core Operating Parameters
| Parameter | FR‑4‑1/2‑B Specification |
|---|---|
| Operating medium | Compressed air conforming to ISO 8573‑1:2010 [7:-:-], inert non‑corrosive gas |
| Operating pressure | 0 bar ~ 16 bar |
| Ambient working temperature | ‑10 ℃ ~ +80 ℃ |
| Body material | Die‑cast aluminium |
| Number of supply ports | 1 |
| Number of distribution outlets | 3 |
| Mounting position | Any orientation |
10 FESTO Products with Approximate Pneumatic Distributor / Manifold‑Block Functions
- FR‑4‑1/4‑B (2958): FR‑4 series distributor block, G1/4 female threads, 1 inlet and 3 outlets, compact small‑flow manifold for miniature pneumatic circuits.
- FR‑4‑3/8‑B (2959): Aluminium distributor block with G3/8 internal threads, one supply port and three outlets, for medium‑flow pneumatic branch distribution.
- FR‑4‑1‑B (6705): Heavy‑duty FR‑4 series manifold block, G1 female thread ports, one inlet and three outlets for high‑flow main‑air distribution.
- FR‑8‑1/4‑B (3071): Multi‑outlet distributor block, G1/4 threads, 1 inlet and 7 outlets, for multi‑channel small‑bore pneumatic signal distribution.
- FR‑8‑1/2‑B (3073): Large‑capacity manifold block, G1/2 female threads, one supply port and seven distribution outlets for multi‑actuator systems.
- MS‑FRM‑1/4 (541266): Modular air‑distribution branch module for MS‑series air‑preparation units, integrated into service‑unit assembly for air splitting.
- FR‑12‑3/8‑B (3075): High‑channel‑count distributor block, G3/8 ports, 1 inlet and 11 outlets, for complex multi‑branch pneumatic control loops.
- QST‑6‑4 (13079): Push‑in T‑branch manifold, multiple quick‑connect ports for 6 mm outer‑diameter tubing, tool‑free soft‑tube air splitting.
- FR‑4‑1/2‑C (6706): Modified‑version FR‑4‑series distributor block, G1/2 threads with revised port layout for special cabinet‑space constraints.
- MSB4‑FRM (529538): Modular manifold sub‑base for air‑preparation combinations, distributes compressed air among multiple filter‑regulator assemblies.
WHO WE ARE
About us
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.
