valve Product List and Ranking from 179 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  2. 橋本産業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 日本ダイヤバルブ 本社　業務・開発部 Tokyo//others
  4. 4 ISHIGURO Co.,Ltd. Tokyo//Trading company/Wholesale
  5. 5 サンエイテック Chiba//others
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valve Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 50mm Dedicated Continuous Water Valve 'Sgate MN (Mini)' 水研
  2. Various types of "wand valves and repair kits" クリンテック小泉
  3. Agricultural Air Valve / Smart Air Valve 明和工業
  4. 4 Pressure gauge valve (for cold and hot water, for steam) gauge joint ISHIGURO Co.,Ltd.
  5. 5 Grapple "Shark Bucket III" 共栄建機

valve Product List

616～630 item / All 954 items

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PFA lining plug valve

PFA lining plug valve

Apply zero leakage tapered plugs to prevent water leakage! The wide surface top reduces rotational torque.

The "PFA Lining Plug Valve" is a type of cock valve that operates under various conditions. In particular, it maintains stability under vacuum, pressure, and high temperatures, and is also used for fluids mixed with powders, etc., due to its wide contact surface. Like ball valves, it can be used with various chemicals. 【Features】 ■ The wide upper surface reduces rotational torque ■ Re-adjustment of bolts controls the pressure state ■ PTFE diaphragm & SUS304 thrust collar safely prevent external leakage ■ Prevents liner shrinkage *For more details, please refer to the PDF document or feel free to contact us.

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  • Piping materials (plastic pipes)

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Regarding the selection of hinges for cost reduction 1

Regarding the selection of hinges for cost reduction 1

Knowledge for Selecting Hinges and Supports: Reducing the labor and costs of the welding process by adopting dowel-type hinges!

【Before】 ■General welded hinges Welded hinges that allow the doors of metal enclosures to open and close need to be welded to both the door side and the main body side of the enclosure. However, positioning during welding is difficult, leading to increased labor and costs in the welding process. ↓ 【After】 ■Dowel-equipped hinges By performing dowel processing on the main body and wing parts of the hinge, it becomes easier to position during installation (welding), which reduces mistakes in the welding work and improves work efficiency. *For more details, please refer to the catalog or feel free to contact us.

  • Door Accessories

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Regarding the selection of hinges for improving work efficiency 2

Regarding the selection of hinges for improving work efficiency 2

【Hinge and Support Selection Knowledge】Easy fastening with the bolt locking function for square hole hinges!

【Before】 ■Hinges with circular holes In the case of a hinge set that is fastened with bolts, it is common to use hinges with circular holes on the housing side. However, since the holes are circular, it is necessary to hold the bolt while tightening the nut. 　↓ 【After】 ■Hinges with square holes In the case of hinges with square holes, they are fastened with root angle bolts (bolts with a square shape at the root part of the round head), which provides a function to prevent the bolt from turning, allowing for easy fastening by simply turning the nut. *For more details, please refer to the catalog or feel free to contact us.

  • Door Accessories

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Regarding the selection of hinges for improving work efficiency and reducing rework man-hours.

Regarding the selection of hinges for improving work efficiency and reducing rework man-hours.

Knowledge for selecting hinges and supports: Improve work efficiency with hinges that have oval holes for easy position adjustment!

【Before】 ■Hinges with circular holes In the case of a hinge set that is fastened with bolts, a circular hole is drilled on the housing side, but it is important to establish an accurate mounting position. 　↓ 【After】 ■Hinges with oval holes In the case of hinges with oval holes, even if there is some misalignment in the mounting hole position, the oval shape allows for easier adjustments, leading to improved workability and a reduction in rework labor. *For more details, please refer to the catalog or feel free to contact us.

  • Door Accessories

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E-back muffler valve, ESV type

E-back muffler valve, ESV type

Eliminate the popping sound from the air conditioner in one shot!

◎Prevention of Popping Sounds The check valve shuts out outside air from the drain hose. By smoothly discharging outside air through the air holes, it prevents the occurrence of sounds. Ideal for highly airtight homes. ◎Easy Maintenance The check valve can be easily removed, making maintenance simple. ◎Compatible with Drain Hoses Φ14 and Φ16 Thanks to the included adapter, it can be used with drain hoses of inner diameters Φ14 and Φ16. ◎Shuts Out Bad Odors and Insects The valve remains closed except when drain water is flowing, preventing bad odors and the intrusion of insects.

  • Air conditioning

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Mixing valve with thermostat under the washbasin

Mixing valve with thermostat under the washbasin

Mixing valve with thermostat under the washbasin

This is a compact, small-diameter high-performance mixing valve that can be installed in narrow spaces such as under sinks. It is ideal for preventing burns in hospitals and care facilities. 【Features】 ○ Available in exposed and built-in types. ○ Diameters of 15A and 20A are available. ● For other functions and details, please contact us.

  • Sanitary fixtures

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Bathtub optimal water supply unit - high-performance CR thermostat mixing valve

Bathtub optimal water supply unit - high-performance CR thermostat mixing valve

Ideal for hospitals, nursing homes, welfare and care facilities, sports facilities, and production facilities!

The bathtub optimal temperature water supply unit, high-performance CR thermostat mixing valve, is ideal for hospitals, elderly care and welfare facilities, sports facilities, and production facilities. The automatic optimal temperature water supply CRMH series comes with a stop valve and electric valve. Additionally, it includes a strainer, check valve, and thermometer (with the primary side thermometer as an option). The maximum operating pressure is 0.5 MPa, and the minimum operating pressure is 0.05 MPa. The maximum operating temperature is 85°C, the minimum operating temperature is 5°C, and the minimum temperature difference is 10°C. For more details, please contact us or download the catalog.

  • Drainage and ventilation equipment

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Line mount type poppet valve "27/21 series"

Line mount type poppet valve "27/21 series"

Stable operation in harsh environments! High durability and high flow rate valves.

The "27/21 Series" is a line-mounted poppet valve designed for stable operation in harsh environments, high durability, and large flow rates. It not only responds quickly but also maintains a stable response time over an extended period. Additionally, ROSS poppet valves open and close rapidly. This is the result of a valve body design where the areas of the intake poppet, exhaust poppet, and piston poppet are calculated to achieve a good balance between excellent sealing and strong switching force. 【Features】 ○ Wide operating temperature range ○ Fast response and stable switching operation ○ Abundant options ○ Maintenance and repairable For more details, please contact us or download the catalog.

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Valve "Air Pressure Safety Related Equipment"

Valve "Air Pressure Safety Related Equipment"

Accident prevention due to residual pressure! Safety-related equipment for incorrect operations and unintended activation.

ROSS provides a range of products specialized in safety, such as "L-O-X," "EEZ-ON," "P.O. Check," and "Double Valve," as well as application circuit technologies for building pneumatic systems using these devices. When designing machinery, it is essential to implement inherently safe design strategies that account for mistakes and failures. An effective tool in this process is risk assessment. At Ross, we identify hazards through risk assessment and determine the control categories for safety measures. We then configure the control system with corresponding devices. 【Features】 [DM2 C/E Series Double Valve] ○ Self-contained dynamic monitoring system ○ Equipped with status indicators ○ Compliance with standards ○ High-speed response and large exhaust capacity ○ Reliable poppet structure resistant to contamination For more details, please contact us or download the catalog.

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[Technical brochure available] "Pneumatic Safety" in Machine Safety

[Technical brochure available] "Pneumatic Safety" in Machine Safety

Explaining air pressure safety in this one book! A technical booklet on safety-related devices against misoperation and unintended activation (5 chapters in total) is now available.

ROSS provides a range of products specialized in safety, such as "L-O-X," "EEZ-ON," "P.O. Check," and "Double Valve," along with application circuit technology for constructing pneumatic systems using these devices. When designing machinery, it is crucial to implement inherently safe design strategies that anticipate mistakes and failures. A valuable tool in this process is risk assessment. This book explains pneumatic safety in machine safety. 【Table of Contents】 ■ Chapter 1 Safety of Control - It doesn’t end with just electrical wiring. ■ Chapter 2 Lockout/Tagout (LOTO) and Energy Isolation ■ Chapter 3 ANSI Z244 - Monitored Power Systems ■ Chapter 4 Risk Assessment and Pneumatic Systems ■ Chapter 5 Q&A * Technical pamphlets are currently being offered! * For more details, please visit our website to view the materials or feel free to contact us. https://rossasia.co.jp/column/

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Hydraulic Cut-off & Tank Return Safety Valve "HBB Series"

Hydraulic Cut-off & Tank Return Safety Valve "HBB Series"

The pipe sizes are compatible with 1/2” to 1-1/4”! Redundant valve system with external monitoring specifications.

The "HBB Series" is a redundant 3/2 valve system for external control, designed to meet the needs and requirements for safe hydraulic shutdown and tank return in machines equipped with hydraulic control. By introducing a hydraulic double valve, not only is machine safety improved, but hydraulic safety solutions are standardized, simplifying complex circuit designs. The test port included in the double valve allows for quicker troubleshooting and reduction of machine downtime, enabling improved operational efficiency and cost savings. 【Features】 ■ Shuts off hydraulic supply pressure and returns secondary side pressure to the tank ■ Equipped with a relief valve on the inlet side ■ Maximum flow rate is 50 gpm (189 l/min) *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Comparison of the safety of monitor-equipped double valves with other valves.

[Data] Comparison of the safety of monitor-equipped double valves with other valves.

Achieving safe press processing! Introducing the safety of double valves with monitors.

This document introduces how double valves with monitors ensure safety compared to conventional single valves and double valves without monitors. In the control valves of press machines, by introducing double valves with monitors, accidents that cannot be prevented by workers alone can be avoided, ensuring high safety. With our double valves, monitors can be retrofitted, so if you are using double valves without monitors, please consider upgrading to the safer option with monitors. [Contents] ■ Differences between single valves and double valves without monitors during machine failures - ON failure - OFF failure ■ Differences between without monitor and with monitor *For more details, please refer to the PDF document or feel free to contact us.

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[Information] Let's introduce a double valve with a monitor based on Western standards.

[Information] Let's introduce a double valve with a monitor based on Western standards.

Upgrade your safety management! Introducing the double valve with a monitor.

This document introduces the "monitor-equipped double valve" as an example of enhancing safety management standards. The monitor attached to the double valve has the function of detecting malfunctions and preventing restarts. If the press machine operates while malfunctioning, there is a risk of accidents; however, the monitor can prevent accidents by cutting off the electrical and pneumatic circuits within the double valve. Our company offers a wide range of products that meet global standards, so if you have any concerns about safety, please feel free to consult us. [Contents] ■ The changing awareness of safety management in Japan ■ Comparison of safety management between the United States, Europe, and Japan ■ "Monitor-equipped double valve" that guarantees high safety *For more details, please refer to the PDF document or feel free to contact us.

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[Information] Creating a Safe Environment through Workplace Risk Assessment

[Information] Creating a Safe Environment through Workplace Risk Assessment

The key is to "quantify"! An introduction to risk assessment in the workplace and operations.

This document introduces specific methods and points of caution for conducting risk assessments in the workplace and during operations. "Risk assessment," which refers to the process of identifying, clarifying, and evaluating risks present in the field, is extremely important for the operation of machinery and systems. To achieve a truly safe workplace, it is necessary to conduct risk assessments based on extensive knowledge and the latest information. [Contents] ■ What is risk assessment? Check the methods and points of caution - The necessity of risk assessment - How to conduct a risk assessment - Points of caution for risk assessment ■ High risk! Risk assessment of control valves *For more details, please refer to the PDF document or feel free to contact us.

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Is it dangerous to take MTTF at face value? The relationship between MTTF and reliability.

Is it dangerous to take MTTF at face value? The relationship between MTTF and reliability.

The lifespan of a product is a major selection point! Introducing the relationship between product reliability and MTTF.

This document introduces the relationship between product reliability and MTTF. MTTF (Mean Time To Failure) is commonly used as an indicator to understand the lifespan of a product. If the MTTF of a product is known, one can grasp the average lifespan of that product. Additionally, while utilizing MTTF as one of the indicators, it is important to be aware that theoretically, there is approximately a 63% probability of failure occurring before reaching the MTTF. [Contents] ■ Reliability indicating the probability of the product operating ■ The relationship between MTTF and reliability ■ Reference URL *For more details, please refer to the PDF document or feel free to contact us.

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