List of valve products
- classification：valve
901～945 item / All 5262 items
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
We can accommodate high resistance over 10,000 ohms, with diameters ranging from approximately 30 mm to 8 inches, and we also offer thinning and chip processing arrangements!
- Other semiconductors
- Processing Contract
- Wafer
We offer custom products tailored to your specifications! We have a wide variety of handles available.
- valve
Custom manufacturing available upon request, in addition to standard connections! Choose according to various fluids, and oil-free specifications are also available.
- valve
The operating temperature range is -10 to 220℃! It is a ball valve with an operating pressure of 0 to 0.1 MPa.
- valve
Assembly and packaging in a clean room! We can handle ministerial certified products (N valves).
- valve
The gas connection section has minimal dead space, resulting in excellent gas replacement and cleanliness!
- valve
We have sizes 32A and 40A available! Other sizes and connections can also be accommodated.
- valve
High airtightness with bellows seals! Suitable for applications such as high-purity gases, toxic gases, and vacuum piping.
- valve
The operating temperature range is -10 to +40℃! Oil-free treatment is performed through precision cleaning of wetted parts.
- valve
Equipped with a metal bellows seal! Achieved high airtightness and high durability.
- valve
![[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!
- valve
Price lists for the "Malebul Valve Series" and "Cast Steel Valve Series" are now available!
- valve
Due to its full-flow structure, fluid resistance is minimal! A corrosion-resistant valve with excellent heat resistance.
- 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
Stainless steel lever couplings and aluminum lever couplings are featured!
- valve
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.
- valve
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
- valve
![[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).
- valve
Low pressure loss due to angle sheet structure! A rich series variation with a total of 7 sizes.
- valve
![[Case Study] Fundamental Measures A...](https://image.mono.ipros.com/public/product/image/6b7/2000194241/IPROS757819252144228471.jpg?w=280&h=280){kind=small}
Adopting a special butterfly valve as a fundamental measure against water hammer!
- valve
![[Case Study] Even for discontinued ...](https://image.mono.ipros.com/public/product/image/fe9/2000196414/IPROS1788195808725215765.jpg?w=280&h=280){kind=small}
Even if it's a discontinued product or an unknown manufacturer, you can leave everything, including the construction, to us!
- valve
Are you struggling with frequent failures and problem-solving? With valves used in major construction machinery and semiconductor equipment, you can be worry-free!
- valve
Be prepared for accidental disengagement! A robust locking mechanism prevents handle opening and closing accidents. By switching from inadequate safety measures, we enhance safety on site.
- valve
![[With explanatory video] Ball valve...](https://image.mono.ipros.com/public/product/image/d1c/2001539081/IPROS18586047859085332722.jpg?w=280&h=280){kind=small}
Safety measures for piping equipment! Strongly locks in both vertical directions with a unique mechanism. Compatible with key locks such as padlocks, contributing to the prevention of accidents caused...
- valve
Reduction of piping labor and no need for branch piping! The shape makes it easy to grip when unlocking.
- valve
Aiming to create environmentally friendly valves... "The entire company is united in promoting the continuous reduction of environmental impact!" "ISO 14001 certification obtained!"
- valve
Notice of Summer Collective Vacation for Fiscal Year 2026
Our company will be closed for a company-wide holiday during the period below. We apologize for any inconvenience this may cause and appreciate your understanding. Summer holiday period: August 13 (Thursday) to August 14 (Friday), 2026 Inquiries received during this holiday period will be addressed sequentially starting from August 17 (Monday) after the holiday.
Domestic forged ball valves that are less prone to damage issues even in harsh vibrations and environments.
- valve
Easy installation even in tight spaces! Improved construction efficiency with a gauge valve that allows for flexible orientation adjustment!
- valve
Lockable knob handle type ball valve with a high-strength forged body due to its integrated structure. Prevents accidental opening and closing. <RoHS compliant / Made in Japan>
- valve
A high-strength forged body with an integrated structure, featuring a lockable brass ball valve. It effectively serves as a safety measure, preventing accidental opening and closing. <Made in Japan>
- valve
Adopts a high-strength forged body, with a key lock for a padlock (sold separately) for complete safety measures. It is a full bore equivalent model compliant with no oil/RoHS 2.0. <Made in Japan>
- valve
Adopting polyacetal, which is an engineering plastic! Suitable for liquid applications such as water.
- valve
- Water Hydraulic Equipment
- Pneumatic Equipment
Due to its cartridge design, it is a check valve suitable for installation in water-related products and small devices!
- valve
- Water Hydraulic Equipment
- Pneumatic Equipment
Heat-resistant hose (-70℃ to +260℃) NEO390 TWO (Silicone + Glass Fiber) × 2-layer structure, lightweight, smooth inner surface, does not collapse when bent.
- valve
Heat-resistant hose (-70℃ to +260℃) SIL 391 TWO (silicone + glass fiber) × 2-layer structure, lightweight, smooth inner surface, does not collapse when bent.
- valve
Adopts a high-strength forged body, 40NW size / stainless steel flange connection ball valve. It is disassemblable for cleaning and complies with RoHS. <Made in Japan>
- valve
High-strength forged body, SUS-made, three-part design, highly oil-free specification ball valve. Disassembly and cleaning are possible, and it complies with RoHS. <Made in Japan>
- valve
High-strength forged body, stainless steel ball valve with male threads integrated with the main body for male × female connection. It can streamline installation work. <Made in Japan>
- valve
Adopting a high-strength forged body, this ultra-compact stainless steel ball valve is compatible with small diameters. The butterfly handle makes it ideal for tight piping spaces. <Made in Japan>
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Stainless steel ball valve with a high-strength forged body, L-port type, and three-way valve specification. Designed for high durability, it is ideal for equipment and factory piping.
- valve
A stainless steel butterfly handle ball valve featuring a high-strength forged body with an integrated structure. It is ideal for tight spaces and small devices. <Made in Japan>
- valve
A stainless steel ball valve featuring a high-strength forged body with an integrated structure. Its compact design makes it ideal for tight spaces and small devices. <Made in Japan>
- valve