iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      58422items
    • Machinery Parts
      Machinery Parts
      73656items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      98240items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      34056items
    • Materials
      Materials
      36547items
    • Measurement and Analysis
      Measurement and Analysis
      53605items
    • Image Processing
      Image Processing
      14871items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      52009items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      63937items
    • Design and production support
      Design and production support
      12261items
    • IT/Network
      IT/Network
      42467items
    • Office
      Office
      13553items
    • Business support services
      Business support services
      32970items
    • Seminars and Skill Development
      Seminars and Skill Development
      6049items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      27665items
    • others
      72521items
  • Search for companies by industry

    • Manufacturing and processing contract
      7345
    • others
      5009
    • Industrial Machinery
      4425
    • Machine elements and parts
      3281
    • Other manufacturing
      2875
    • IT/Telecommunications
      2543
    • Trading company/Wholesale
      2468
    • Industrial Electrical Equipment
      2303
    • Building materials, supplies and fixtures
      1810
    • software
      1636
    • Electronic Components and Semiconductors
      1559
    • Resin/Plastic
      1487
    • Service Industry
      1439
    • Testing, Analysis and Measurement
      1130
    • Ferrous/Non-ferrous metals
      979
    • environment
      703
    • Chemical
      630
    • Automobiles and Transportation Equipment
      559
    • Printing Industry
      509
    • Information and Communications
      451
    • Consumer Electronics
      418
    • Energy
      326
    • Rubber products
      313
    • Food Machinery
      305
    • Optical Instruments
      280
    • robot
      271
    • fiber
      250
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      169
    • Pharmaceuticals and Biotechnology
      168
    • Warehousing and transport related industries
      146
    • Glass and clay products
      141
    • Food and Beverage
      129
    • CAD/CAM
      122
    • retail
      110
    • Educational and Research Institutions
      107
    • Medical Devices
      102
    • Ceramics
      96
    • wood
      89
    • Transportation
      83
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      52
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • equipment
      30
    • Public interest/special/independent administrative agency
      29
    • self-employed
      24
    • Government
      21
    • Research and development equipment and devices
      21
    • Materials
      20
    • Mining
      17
    • Finance, securities and insurance
      13
    • Individual
      10
    • cosmetics
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
    • Raw materials for reagents and chemicals
      2
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • self-employed
  • Government
  • Research and development equipment and devices
  • Materials
  • Mining
  • Finance, securities and insurance
  • Individual
  • cosmetics
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Contracted research
  • Raw materials for reagents and chemicals
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Machinery Parts
  4. Piping parts
  5. valve
  6. Diaphragm-type check valve "OCV Series"

Diaphragm-type check valve "OCV Series"

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

Check Valve "OCV Series"

last updated:Dec 21, 2025

サンワ・エンタープライズ
サンワ・エンタープライズ
  • Special site
  • Official site

This is a lightweight and compact diaphragm-type check valve (non-return valve) made entirely of resin, designed with a simple structure and low cost in mind.

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.

    valve
OCV.jpg

Diaphragm-type check valve "OCV Series"

OCV.jpg
OCV.jpg RIMG0198_ipros.png
  • Sanwa piping components - Check valve OCV series
  • Special site - Product/service details - https://pr.mono.ipros.com/sanwa-ent/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

Material (Main Body): Polypropylene Material (Diaphragm): Bition or EPDM Operating Temperature: Room Temperature Maximum Operating Pressure: 0.4 MPa

Price information

Please contact us.

Price range

P1

Delivery Time

Please contact us for details

※Please contact us.

Applications/Examples of results

●Integration into equipment and devices handling various fluids ●Especially in situations where backflow of fluids is undesirable

Line up(3)

Model number overview
OCV35EP ●Tube inner diameter: 3mm~5mm●Total length: 37mm●Maximum diameter: 20mm●Weight: 1.9g●Diaphragm material: EPDM
OCV35VP ※Discontinued item (while supplies last) Please contact us for details ●Tube inner diameter: 3mm~5mm●Total length: 37mm●Maximum diameter: 20mm●Weight: 1.9g●Diaphragm material: Viton
OCV69VP ●Tube inner diameter: 6mm~9mm●Total length: 55mm●Maximum diameter: 20mm●Weight: 3.4g●Diaphragm material: Viton

catalog(3)

Download All Catalogs
Check Valve | Diaphragm Type Check Valve "OCV Series"

Check Valve | Diaphragm Type Check Valve "OCV Series"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Sanwa Products Ariake Satellite Showroom

Sanwa Products Ariake Satellite Showroom

COMPANY
  • E-book viewing
  • Catalog download

Contact this catalog

Sanwa Plumbing Parts General Catalog 2023-4

Sanwa Plumbing Parts General Catalog 2023-4

CATALOG
  • E-book viewing
  • Catalog download

Contact this catalog

News about this product(4)

We have started distributing the comprehensive catalog of plastic piping components, "Sanwa Piping Components 2020 Comprehensive Catalog."

  • Catalog news

Sanwa Enterprise Co., Ltd. has published the comprehensive piping parts catalog "Sanwa Piping Parts 2020," featuring carefully selected products from over 5,000 plastic piping components. We introduce piping parts that enable "connecting," "stopping," and "disconnecting" in a total volume of 275 pages. Many new products are also included. We are currently offering this catalog for free to those who request it, so please feel free to request materials or contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Tokyo Event: Sanwa Piping Parts & Clippard Products Exhibition to be held for three days starting tomorrow.

  • Seminar・Event

We will hold an exhibition of piping components at our satellite showroom, which boasts a selection of 2,500 different items. On the day of the event, we will also have a special display of Clippard products (ultra-compact solenoid valves) that are not usually on display! Our sales representatives will be on-site to handle any technical inquiries. Additionally, we will distribute the Sanwa piping components comprehensive catalog (2020 edition) in advance! Be sure to get your copy! Exhibited items: CPC couplings, various small plastic fittings, plastic ball valves and needle valves, small check valves, filters and strainers of various types. You will also be able to see and handle Clippard products such as "pinch valves" and "diaphragm-type compact solenoid valves." We recommend making a reservation in advance through the contact information below when you visit. Email: info@sanwa-ent.co.jp TEL: 048-871-0501 We look forward to your visit.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Next week: Kyoto - A comparative exhibition of the entire series of "CPC Couplings," renowned for medical, analytical, and beverage equipment (July 8-12).

  • Seminar・Event

CPC coupling makes connecting and disconnecting piping super easy! We will hold a physical exhibition event for plastic piping components in Kyoto. ◆New Products◆ We will showcase diaphragm-type solenoid valves and solenoid pinch valves for chemical liquids, available in sizes from tiny thumb-sized to various other sizes. We will also display the ultra-lightweight 4-gram original domestic model from Sanwa! The "metal-free diaphragm-type check valve" features a simple design and high cost-effectiveness. Samples will be available. ~Kyoto Private Exhibition~ From July 8 (Monday) to July 12 (Friday) Opening hours: 10:00 AM to 8:00 PM *On July 8 (Monday), doors open at 1:00 PM, and on July 12 (Friday), we close at 3:00 PM. 【Venue】YIC Kyoto Institute of Technology, Building 3, 6th Floor, Room 367 (7 minutes on foot from Kyoto Station Central Exit) ★We recommend making a reservation in advance when visiting.★ Admission is free >> TEL. 048-871-0501 For those in the product development and design department who are having trouble selecting piping components, our specialized staff will assist you in product selection while you handle the actual products. All staff members look forward to your visit.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

We have launched the new product: Check Valve OCV Series.

  • Product news

The OCV series check valve is a diaphragm-type check valve that pursues a simple structure and low cost. 【Product samples available】 ■All plastic construction ■Weighs less than 4g, lightweight and compact ■Adopts a multi-stage tapered barb

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Companynews list (96)

Company information

サンワ・エンタープライズ

サンワ・エンタープライズ

Machine elements and parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

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.

Product/Service List (608)

Related Popular Products

Diaphragm-type check valve "OCV Series"
Machinery Parts
Diaphragm-type check valve "OCV Series"
サンワ・エンタープライズ
OCV Series Diaphragm Check Valve for Agriculture
Machinery Parts
OCV Series Diaphragm Check Valve for Agriculture
サンワ・エンタープライズ
OCV Series Diaphragm Check Valve for Water Treatment
Machinery Parts
OCV Series Diaphragm Check Valve for Water Treatment
サンワ・エンタープライズ
Taiwan MIZUP-made mini check valve (non-return valve)
Machinery Parts
Taiwan MIZUP-made mini check valve (non-return valve)
MIZUP METAL CO., LTD. (明柱金属) 台湾本社(台中)
Spring-type ball check valve
Machinery Parts
Spring-type ball check valve
サンワ・エンタープライズ

Related New Products

Comprehensive Catalog of Powder and Bulk Handling Equipment [Aisin Industry Co., Ltd.]
Machinery Parts
Comprehensive Catalog of Powder and Bulk Handling Equipment [Aisin Industry Co., Ltd.]
AISHIN INDUSTRIAL CORPORATION

The related categories of valve

  • Machinery Parts
  • Piping parts
  • valve
Find products and companies by related keywords
  • #valve
  • #Check valve
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.