A lightweight and compact check valve made entirely of resin to prevent backflow in water treatment equipment.
In the water treatment industry, preventing backflow is a critical issue for maintaining water quality and protecting equipment. In particular, backflow of chemicals and wastewater can lead to corrosion and contamination of equipment, potentially resulting in system shutdowns and decreased product quality. The OCV series diaphragm check valve, with its simple structure and all-plastic design, is easy to integrate into water treatment facilities and is suitable for corrosive fluids such as chemicals. It effectively prevents backflow and contributes to the stable operation of equipment. 【Application Scenarios】 - Water purification plants - Wastewater treatment facilities - Chemical supply lines - Pure water production systems 【Benefits of Implementation】 - Prevention of equipment issues caused by backflow - Compatibility with corrosive fluids such as chemicals - Space-saving design due to lightweight and compact construction - Improved maintenance due to simple structure
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basic information
【Features】 - Made entirely of resin, excellent chemical resistance - Lightweight and compact design - Simple structure for easy integration - Multi-stage taper and barb accommodate a wide range of tubes - Maximum operating pressure of 0.4 MPa 【Our Strengths】 Since our establishment in 1971, we have been a specialized manufacturer of small plastic piping components, providing products that meet our customers' needs. With a rich selection of over 10,000 items and the technical expertise we have cultivated over the years, we support our customers in solving their challenges. We also offer free samples, so please feel free to contact us.
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Price range
P1
Delivery Time
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Applications/Examples of results
●Integration into equipment/devices that handle various fluids ●Particularly in situations where backflow of fluids is undesirable
Line up（3）
| Model number | overview |
|---|---|
| OCV35EP | ●Tube inner diameter: 3mm to 5mm ●Total length: 37mm ●Maximum diameter: 20mm ●Weight: 1.9g ●Diaphragm material: EPDM |
| OCV35VP *Discontinued product (while supplies last) Please contact us for details. | ●Tube inner diameter: 3mm to 5mm ●Total length: 37mm ●Maximum diameter: 20mm ●Weight: 1.9g ●Diaphragm material: Viton |
| OCV69VP | ●Tube inner diameter: 6mm to 9mm ●Total length: 55mm ●Maximum diameter: 20mm ●Weight: 3.4g ●Diaphragm material: Baiton |
catalog（3）
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Company information
Our company was founded in 1971 and has been introducing unique and excellent products from overseas to our customers in Japan. We handle over 10,000 items, including fittings, couplings, various valves, and check valves. Among these, we take pride in being a pioneer in the market for small plastic piping components manufactured by CPC in the United States, such as CPC couplings, which we have been proposing since 30 years ago when brass and stainless steel were the norm. These products are widely used in small devices across various fields, including general industry, healthcare, food and beverage, printing, and experimentation, due to their features of being "compact," "lightweight," and "offering a wide variety." Additionally, in the field of industrial air equipment, we have been supplying products focused on "cooling," "blowing," and "air transport" using compressed air, including the "Cryogenic Air Generator Kolder," to manufacturing sites across various sectors for many years. In recent years, we have also been focusing on new product development in different fields, including springs made from PEEK resin. In April 2018, as part of our new initiative to improve customer satisfaction in industrial piping components, we opened a satellite showroom in Odaiba displaying approximately 2,500 items.
![Connectable even under residual pressure, large-diameter coupling 'TCH' [Fluid Connector]](https://image.mono.ipros.com/public/product/image/7f9/2000775468/IPROS91791548652271380266.png?w=280&h=280)
