List of valve products
- classification：valve
496～540 item / All 5302 items
For those who have isolators. Achieving high chemical resistance and workability. Low cost and short delivery times are also possible for glove box and isolator gloves.
- Work gloves
Notice of participation in 'INTERPHEX Week Tokyo' from May 20 (Wednesday) to May 22 (Friday), 2026.
Ito Corporation will be exhibiting at "INTERPHEX Week Tokyo" held at Makuhari Messe. This exhibition is the largest in Japan, showcasing a wide range of products and services related to the research and manufacturing of pharmaceuticals, cosmetics, and regenerative medicine from 25 countries and regions around the world. Pharmaceutical and cosmetic manufacturers, as well as regenerative medicine companies, will be attending from all over the globe. We will be showcasing "Gloves for Glove Boxes/Isolators" manufactured by Tron Power. We look forward to your visit.
Positive Seal Method Ultra High Purity Regulator
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Tide-type regulator with bonnet ring for capture vent.
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It is an economical and extremely compact back pressure valve!
- Flow Control
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This is a high-sensitivity back pressure valve for large flow, using a diaphragm made by Gairon.
- Flow Control
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It is a highly sensitive diaphragm-type back pressure valve.
- Flow Control
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This is a pressure reducing valve for ultra-high pressure with a built-in capture vent mechanism as standard! It is also compatible with high-pressure gas certified products.
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This is a back pressure valve for high-pressure liquids with a piston type that can be adjusted up to an ultra-high pressure of 100 MPa!
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This is a pressure reducing valve for liquids that features a compact design and can handle high flow rates!
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It is an absolute pressure back pressure valve capable of controlling from negative pressure to positive pressure!
- Flow Control
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It is a vaporizer pressure reducing valve that is heated by steam or electricity.
- valve
- Pneumatic Equipment
It is a pressure reducing valve for high pressure and large capacity that uses a balanced type valve.
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Secondary side fluctuation rate 0.04%! This is a two-stage pressure reducing valve that enables stable control. It achieves high-precision pressure control while being compact.
- Flow Control
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Ultra-high purity pressure reducing valve, diaphragm type
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The maximum CV value that allows for precise control: a metering valve from 0.00005!
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It is a compact and lightweight three-way air-operated valve. Achieves high durability!
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Can be used as an interlock at startup! Gas shut-off valve with limit switch!
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Adjust the variation between burners! Needle valve for fine-tuning gas and air flow!
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With a mounting plate for the control motor! Butterfly valve for gas and air flow control!
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Ideal for gas and air flow adjustment! Manual butterfly valve with flow control indicator!
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New product "Direct Shut-off Valve" that does not require a bulb socket, featuring useful information materials, etc.
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Active in all powder and granular material sites! Airtightness that doesn't allow air to pass through! Ideal for air transport with full bore! Simple structure makes maintenance easy!
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- Pneumatic Equipment
- Powder Supply Device
![[Use Case] Maintenance of Pinch Val...](https://image.mono.ipros.com/public/product/image/2074492/IPROS3169713960278251602.jpg?w=280&h=280){kind=small}
The internal rubber sleeve will wear out, so we will replace it and repair the electric actuator!
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We offer custom products tailored to your specifications! We have a wide variety of handles available.
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Custom manufacturing available upon request, in addition to standard connections! Choose according to various fluids, and oil-free specifications are also available.
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The operating temperature range is -10 to 220℃! It is a ball valve with an operating pressure of 0 to 0.1 MPa.
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Assembly and packaging in a clean room! We can handle ministerial certified products (N valves).
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The gas connection section has minimal dead space, resulting in excellent gas replacement and cleanliness!
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We have sizes 32A and 40A available! Other sizes and connections can also be accommodated.
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High airtightness with bellows seals! Suitable for applications such as high-purity gases, toxic gases, and vacuum piping.
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The operating temperature range is -10 to +40℃! Oil-free treatment is performed through precision cleaning of wetted parts.
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Equipped with a metal bellows seal! Achieved high airtightness and high durability.
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Compatible with many chemical fluids such as liquefied ammonia! No liquid dripping during attachment and detachment! Can be connected under residual pressure up to 6 bar! Easy attachment and detachmen...
- Pipe Fittings
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- Other cleaning machines
Notice of Participation in 【DSEI Japan 2023 Comprehensive Exhibition on Defense and Security】 / March 15 (Wednesday) to March 17 (Friday), 2023
Stobri will be exhibiting at DSEI Japan 2023, held at Makuhari Messe. DSEI Japan is a comprehensive exhibition for defense and security. We will showcase our proven products in this field (fluid connectors). Advance registration is required for entry. Please register by March 8 (Wednesday). We sincerely look forward to your visit. 【Event Overview】 ■ Dates: March 15 (Wednesday) to 17 (Friday), 2022, 9:00 AM to 5:00 PM ■ Location: Makuhari Messe ■ Booth Number: H8-168
![[Case Study] Introduction of Auto S...](https://image.mono.ipros.com/public/product/image/be1/2000653443/IPROS06312799252826551234.png?w=280&h=280){kind=small}
Removal of foreign substances mixed in raw materials! A case where a bypass line was installed along with a gate valve.
- valve
- Piping Materials
![[Case Study] Contributing to Cost R...](https://image.mono.ipros.com/public/product/image/e35/2000191504/IPROS4335412275328648389.jpg?w=280&h=280){kind=small}
Extend lifespan with special valves and thermal spraying technology, contributing to significant cost reduction!
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Price lists for the "Malebul Valve Series" and "Cast Steel Valve Series" are now available!
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Due to its full-flow structure, fluid resistance is minimal! A corrosion-resistant valve with excellent heat resistance.
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Bulk Carrier Information Magazine No. 37 Summer 2019
In this product introduction, we present the new lineup of high-temperature gaskets: Spiral Gasket No. H590 Series Camprofile Gasket No. HR540H If you need a brochure, please feel free to contact our sales department. Web Manager Yūei Kondo 03-3453-7111 t-kondo0209@gokohshoji.com
Stainless steel lever couplings and aluminum lever couplings are featured!
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Durable for high-frequency and high-speed opening and closing use.
- valve
Bulk Carrier Information Magazine No. 37 Summer 2019
In this product introduction, we present the new lineup of high-temperature gaskets: Spiral Gasket No. H590 Series Camprofile Gasket No. HR540H If you need a brochure, please feel free to contact our sales department. Web Manager Yūei Kondo 03-3453-7111 t-kondo0209@gokohshoji.com
Durable for high-frequency and high-speed opening and closing use.
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Supports high-pressure gas! We offer a wide range of products with a maximum operating pressure of 42MPa, available in sizes from 1/4 to 2 inches.
- Other machine elements
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![[Case Study] Estimated annual savin...](https://image.mono.ipros.com/public/product/image/d47/2000196602/IPROS1380171610915124330.jpg?w=280&h=280){kind=small}
Estimated annual savings of several tens of millions of yen from the heating furnace switching valve (2006 results).
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Low pressure loss due to angle sheet structure! A rich series variation with a total of 7 sizes.
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Prototype verification of integration with the same material as mass production.
- joint
- nozzle
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