サンワ・エンタープライズ List of Products and Services

Sanwa plastic piping components are lined up with the themes of "connecting," "stopping," and "disconnecting" in fluid piping. From fittings for soft or semi-rigid tubes to valves and couplings, we support the design, development, and manufacturing of various equipment and devices with a rich variety of options. New products are being announced one after another ▶ For more details, please contact us. - Heat-resistant plastic couplings - Non-spill couplings specifically for liquid cooling - Diaphragm-type solenoid valves suitable for high-purity chemical use - Our simple and inexpensive check valves are currently available as samples!

CPC couplings are products that excel in both functionality and design, featuring a precision hose barb integrated with the main body, a shut-off valve that blocks the flow path when disconnected, and a push-button thumb latch that allows for quick connection and disconnection. The unique thumb latch mechanism from CPC enables speedy and reliable operation without requiring specific skills from the operator. Additionally, the ability to freely choose whether or not to include a valve that blocks the flow path during disconnection makes it ideal for applications where liquid spillage is undesirable. The wide range of sizes, designs, and selectable materials has garnered strong support across various fields, including medical and beverage industries.

The "PLQ2 series" is the latest model that incorporates advanced valve technology with non-spill technology, which minimizes liquid dripping (spillage) during coupling disengagement and air ingress during connection to the utmost limit. It uses PPSU (polyphenylsulfone), a material known for its excellent heat and chemical resistance. The body features a well-established thumb latch (button type) that allows for one-handed operation, enabling easy and speedy handling.

The diaphragm-type check valve "OCV Series" is an all-plastic check valve made of polypropylene and either Baiton rubber or EPDM. ● Its lightweight, compact, and simple structure makes it easy to integrate within equipment. ● It features a multi-stage tapered barb that accommodates a wide range of soft tubes. 【Free samples available】Limited quantities are available, so please contact us for more details.

By simply inserting the cut tube into the fitting, it simultaneously locks the tube in place and seals to prevent leaks. It is widely used in the fields of beverage dispensers, including beer and juice, as well as water purifiers.

The DPC series is a model that allows for the quick attachment and detachment of two different medium-diameter piping systems with a single action. Its intuitive thumb latch (button-style) design and the two lines that connect instantly prevent mistakes during connection, making it suitable for any operator. Additionally, it can accommodate a built-in shut-off valve, making it easy to use for liquid applications.

The LQ2 series is a drip-less style coupling that is ideal for use in liquid cooling applications where high reliability is required. The newly designed valve structure minimizes spillage during coupling disconnection and ensures smooth disconnection after long periods of connection. ■ Adopts a button mechanism that allows for intuitive operation ■ Non-spill structure that minimizes liquid dripping and air intrusion ■ Button color coding for line identification is possible ■ Unique new mechanism prevents sealing part sticking during long-term connection

The LQ4 series is a drip-less style coupling that is ideal for use in liquid cooling applications that require high reliability. The newly designed valve structure minimizes spillage during coupling disconnection and ensures a smooth disconnection after long-term connection. ■ Adopts a button mechanism for intuitive operation ■ Non-spill structure that minimizes liquid dripping and air contamination ■ Button color coding for line identification is possible ■ Unique new mechanism prevents sealing part adhesion during long-term connection

The LQ6 series (for liquid cooling applications) features a sleek metal design and covers a temperature range up to 115°C, making it applicable for various liquid cooling uses, from device installation to on-site equipment. Additionally, the main unit adopts a well-established thumb latch (button type) that allows for easy and quick one-handed operation.

This fitting is ideal for simple disconnection applications in fluid circuits. By combining the male unit and female unit, it forms a single joint, allowing for various applications depending on the combination. Multiple materials such as nylon, polypropylene, and fluoropolymer can be selected in one shape. Additionally, there are plenty of accessories for color identification and partition fixation. A high-flow type (large bore) is also available as a model with higher flow rates than standard-sized lures.

This is a pinch valve that is mounted on the flexible outer circumference of a tube, allowing for flow control without coming into contact with the fluid. The scale engraved on the body makes it easy to reproduce settings.

In addition to basic shapes such as straight, L, T, Y, and cross types, we also offer JIS/ISO compatible screw adapters. Furthermore, for each shape, we provide multiple materials such as nylon, polypropylene, polyethylene, fluorine-based materials, and stainless steel, allowing you to freely choose the material according to the usage environment.

JACO fittings are plastic compression fittings for semi-rigid tubes. By block-forming a unique ferrule and compression nut, they enable simple and speedy tube connections. Additionally, since they do not use metal, they are lightweight and free from concerns about rust. They are ideal for liquid and air piping in applications such as beverage dispensers, water purifiers, medical devices, and general industrial equipment.

Small, lightweight plastic ball valve.

This is a small, lightweight plastic ball valve with a simple structure that allows for direct connection of tubes. Depending on the fluid and application, you can choose between two materials: glass fiber reinforced polypropylene and PVC, as well as the number of ports in 2WAY and 3WAY configurations.

The handle, which can be firmly gripped, excels in visibility and operability, and ensures a minimum inner diameter of 9.5mm for the fluid passage, allowing for smooth flow. ■ Large handle with excellent operability and visibility ■ Polypropylene body with excellent chemical resistance ■ Connection options include bamboo shoot, male thread, and female thread ■ Choose between 2-way and 3-way depending on the application

The "6-40UNF micro fitting" is designed as a dedicated connector for connecting a 6-40UNF port to a tube with an outer diameter of 1/16" (1.6mm). It is a smart fitting minimum model that allows for uniform management of tightening torque, regardless of the operator.

The BQ45GL series is a bottle cap equipped with a standard connector for 45GL bottles. The coupling or fitting included with the cap allows for quick and easy tube attachment and detachment during research and experiments. Additionally, the cap features a bamboo shoot for a dip tube inside.

"CPC Couplings," a top brand for fluid piping couplings. The SNS1 series is categorized as "Micro Fittings," specifically designed for extremely thin tubes. Despite being the smallest size in the world for plastic couplings, it features the unique thumb latch mechanism that is synonymous with CPC Couplings, allowing for intuitive attachment and detachment. Its non-spill design prevents liquid drips and air contamination, making it ideal for handling high-purity fluids. Additionally, it helps prevent equipment failure and skin contact caused by liquid drips from chemical solutions.

The "Needle Valve" is an all-plastic needle valve manufactured by MARQUEST. It is available in four materials: versatile PVC and C-PVC, glass fiber reinforced polypropylene, and highly corrosion-resistant PVDF. These options allow for differentiation based on the fluid and application.

"Quick Line" is a set product that assembles innovative compression fittings called "Smart Fittings" on standardized length tubes at both ends.

Regardless of experience, it achieves reliable torque management for tightening through sound. The built-in ratchet mechanism ensures uniform tightening torque without selecting operators, indicated by a "clicking" sound. It is effective in preventing issues commonly associated with conventional fittings for microtubes, such as tube disconnection due to over-tightening and fluid leakage due to insufficient tightening.

"Smart Fitting" is an ultra-fine tube fitting that enables speedy and uniform tightening. The built-in ratchet mechanism produces a "clicking" sound, allowing for consistent tightening torque regardless of the operator. It is effective in preventing issues commonly associated with traditional fittings, such as tube disconnection due to over-tightening and fluid leakage due to insufficient tightening. Compatible tube sizes: 1/16" (1.6mm) to 1/8" (3.2mm)

By installing it between the fluid and the pressure gauge, it protects the pressure gauge from corrosive or highly viscous fluids and prevents contamination of the fluid from the pressure gauge.

The filter section can be selected from two types: SUS mesh and polyethylene sheet.

It can be used without flange processing, from semi-rigid tubes like Teflon to PEEK tubes. Additionally, a variety of adapters such as different diameters, T-shaped, and cross types are available, enabling various piping layouts.

The "Diba fitting" is a PEEK adapter designed to expand the variations of the micro-tubing system. It supports screw standards, tube sizes, conversions between semi-rigid and flexible tubes, and branching.

The "PIS system" is a small plastic strainer. The built-in stainless steel or resin element reduces problems caused by foreign matter entering the piping system. Its compact design makes it ideal for use in the limited space of smaller devices and equipment.

The simple operation of just setting the tube and fitting and flipping the lever enables speedy and uniform assembly work while reducing the burden on the operator. Additionally, the A4-sized body is easy to install in limited spaces and is also easy to move. By changing the attachment, it can accommodate tube inner diameters from 3mm to 6mm. -------------------------------------------------------------- We have newly published a detailed page that introduces the product in an easy-to-understand manner using manga. Please check it out at the URL below. --------------------------------------------------------------

The "EJ Sanitary Flange Fitting" manufactured by Eldon James in the United States is a plastic flange fitting that excels in hygiene and cost-effectiveness. It is available in two flange sizes and five materials, depending on the application. It is suitable for disposable applications in pharmaceuticals, biotechnology, beverages, dairy, food, and more.

One-touch connection for gas to liquid piping. Simply insert the tube to complete the connection. No special tools are required. Certified with the trusted NSF mark from the USA, it is suitable for various water treatment equipment and beverage/food piping. There are over 1,500 items in the lineup, compatible with inch and millimeter-sized tubes, as well as R and Rc threads.

The "Needle Valve MNV Series" is an all-plastic needle valve from MARQUEST. It is available in four materials: versatile PVC and C-PVC, glass fiber reinforced polypropylene, and highly corrosion-resistant PVDF. These options allow for differentiation based on the fluid and application.

The PEEK coupling "PKC1" is a coupling designed for ultra-fine tubes, made primarily from the super engineering plastic "PEEK." Thanks to advanced molding technology, the PKC1 achieves excellent cost performance while maintaining high functionality, making it suitable for applications that require corrosion resistance and durability, which were previously only achievable with stainless steel or fluororesin. The coupling accommodates semi-rigid to rigid tubes with an outer diameter ranging from 1.6mm (1/16") to 3.2mm (1/8"). Considering its use with liquids, it is equipped with a standard shut-off valve that blocks the fluid passage when the coupling is disengaged. Operating pressure range: 0 to 1.0 MPa (at room temperature) Applicable temperature range: -20 to 130℃

Sanwa piping components are plastic piping parts lined up with the keywords of compactness and lightweight. With a carefully selected range of over 5,000 items, including tube fittings, valves, couplings, and filters, we support the design, development, and manufacturing of various equipment and devices.

The Clippard Miniature Pinch Valve "NPV Series" is designed for use with tube outer diameters (1.7mm to 9.5mm), and its structure, which directly crushes the tube to open and close the flow path, minimizes dead volume in the fluid passage and facilitates the control of small fluid amounts. Additionally, the tube can be easily attached and detached from the side of the valve.

The Clippard Company's diaphragm-type solenoid valve for liquids, the "NIV Series," features a structure that provides high corrosion resistance and heat resistance by using PTFE for the fluid passage and Viton for the diaphragm. The PTFE in the flow path reduces dead volume due to its properties that make it difficult for dirt to adhere, facilitating easy cleaning of the flow path.

The RFID tag embedded in the coupling insert enables the recognition, identification, and monitoring of fluids at the timing of the coupling connection. The received data can be applied to enhance safety by preventing incorrect fluid connections, exclusive uses to prevent the connection of non-standard fluids, and freshness management such as expiration dates.

The SNS212 series adopts a twist-connect mechanism instead of the standard CPC thumb latch (button type), allowing the main body diameter to be slimmed down to 16.6mm. This makes it easier to use in tight spaces and enables the consolidation of coupling installation space.

This catalog clearly introduces the features and specifications of the high-quality fitting products "AVS Fittings" manufactured by AVS Romer in Germany. You can choose from one-touch (push-in) type and ferrule type according to your application. The one-touch type offers over 30 different shapes, and materials used include PVDF, which has excellent chemical resistance; PPSU, which is strong and has excellent heat resistance; POM, which has high mechanical properties and oil resistance; and SUS316L, which has excellent corrosion resistance. There are also auxiliary functional products such as filters and valves that incorporate fittings. [Contents (excerpt)] ■ About AVS products ■ Introduction to product structure/materials ■ Introduction to fitting product specifications ■ Introduction to specifications of filters, valves, and coupling products *The catalog can be viewed via "PDF Download." Please feel free to contact us with any inquiries.

The SNS4 series is designed for use in multiple lines, making it easy to visually identify piping by color-coding the body material. The body features a well-established thumb latch (button type) that allows for easy and speedy one-handed operation.

The SNS6 series, like the medium-sized SNS4 series, is designed for use in multiple lines, making it easy to visually identify piping by color-coding the body material. The body features a well-established thumb latch (button type) that allows for easy and quick one-handed operation.

The NSH series, which achieves high flow rates and is metal-free, is ideal for the transfer of high-purity chemicals and other applications. It features a well-established thumb latch (button type) that allows for one-handed operation, enabling easy and speedy handling.

The BSQ series, with its slimmest silhouette among CPC couplings, is ideal for simple attachment and detachment applications constrained by space. Additionally, its simple component structure makes cleaning tasks easier.

The SMC series is a super compact coupling with a history following the PMC/PLC series. Despite its small size, it incorporates a shut-off valve, making it suitable for various applications from air to liquids.

The PMC series encompasses features of CPC couplings such as a plastic body, a thumb latch (button type) for easy attachment and detachment, an integrated shut-off valve, and an intuitively operable silhouette. Additionally, it facilitates easy integration into small devices and equipment with its wide variety of body shapes and piping connection styles.