We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Double Valve.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Double Valve - List of Manufacturers, Suppliers, Companies and Products

Double Valve Product List

46～60 item / All 80 items

Displayed results
Let's check the laws and regulations to protect the workplace environment!

Let's check the laws and regulations to protect the workplace environment!

Let's check what laws and regulations have been established to protect the workplace environment where we work!

This document introduces the "Labor Safety and Health Act," which serves as the foundation for protecting workplace environments. The "Labor Safety and Health Act," established in 1972, aims to ensure the safety and health of workers in the workplace and promote the creation of a comfortable work environment by implementing comprehensive and planned measures to prevent labor accidents. This includes establishing hazard prevention standards, clarifying responsibility systems, and promoting voluntary activities in conjunction with the Labor Standards Act. Additionally, it includes information on the "Labor Accident Prevention Plan," which outlines key areas the government is focusing on to reduce labor accidents. [Contents] ■ About the "Labor Safety and Health Act" ■ About the "Labor Accident Prevention Plan" *For more details, please refer to the PDF document or feel free to contact us.

  • Hydraulic Equipment

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
【Data】It takes more time than expected...

【Data】It takes more time than expected...

The exhaust port diameter of the ROSS high-speed manual pressure relief valve is equal to or larger than that of the inlet and outlet sides, allowing for the discharge of residual pressure at one of the fastest speeds in the industry.

Scene content: A machine maintenance technician performing regular machine maintenance during the Golden Week. Following company rules, they search for the residual pressure relief valve to shut off all power energy to the machine, cut off the supply air, and begin venting the residual pressure air in the piping. With a typical ball valve, it takes much longer than expected to vent all the residual pressure air in the piping. If one approaches the machine with the mindset of "Well, as long as it's mostly vented, it's okay," the compressed air that is still present may suddenly cause the cylinder to move.

  • Other safety equipment

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
[Information] I have conducted a risk assessment for the final drive machinery!

[Information] I have conducted a risk assessment for the final drive machinery!

The HBB series is a high control reliability hydraulic control valve in category 4, PL "e" (currently obtaining third-party certification).

Content of the scene After conducting a risk assessment of the machinery, the failure of the power control element (cylinder control valve) was determined to be a significant risk. It is necessary to introduce products that meet the high safety requirements corresponding to the category/performance level. The introduced valve is a highly reliable, dual-channel redundant valve that ensures power (hydraulic) is reliably cut off even if the hydraulic cylinder control valve fails. In conjunction with the interlock, it cuts off the supply pressure and returns the power (hydraulic) of the moving mold to the tank, allowing the operator to safely perform mold changes.

  • Other safety equipment

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
[Information] Usual press work

[Information] Usual press work

Is it really safe because it has a double valve? It is safer than a single valve, but a double valve only has two valve bodies inside.

Scene content: Inside the double valve, two valve bodies repeatedly open and close almost simultaneously. When one side does not close (failure) after the valve is turned off, the valve body on the functioning side closes, and the secondary side air is exhausted, causing the press to stop. However, the double valve can still operate if power is restored even when one side is malfunctioning. Air leakage occurs from the valve's exhaust port, but this "failure indication" is difficult to notice.

  • Other safety equipment

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
The valve was broken...

The valve was broken...

Do you notice the malfunction? Valves without monitoring devices make it difficult to detect failures. If both valve bodies fail, the press will not stop...

Scene content As usual, the press operation was underway, but one side of the valve had already malfunctioned. The operator continued to operate without noticing the signs of one-sided failure (air leakage from the exhaust port)... When the power to the valve was turned OFF, both valve bodies failed, resulting in none of the valves closing, which meant that secondary air could not be exhausted, and the press would not stop. The operator could face a "pinching accident."

  • Other safety equipment

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
The peace of mind provided by monitored valves.

The peace of mind provided by monitored valves.

Valves with monitoring devices can detect valve body failures. Operators can focus on their work with peace of mind.

Content of the scene A valve with a monitoring device performs 1) fault detection, 2) output of fault signals, and 3) prevention of restart when a failure occurs on one side. In particular, 3) ensures that the valve does not operate even if power is supplied during a fault, thereby ensuring the safety of the operator. With monitoring, the operator is freed from checking for air leaks and can focus on more productive tasks.

  • Other safety equipment

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
Proposal for Reducing Compressed Air Consumption: "High-Durability Solenoid Valve for Pulse Blow"

Proposal for Reducing Compressed Air Consumption: "High-Durability Solenoid Valve for Pulse Blow"

Compressed air is one of the expensive forms of energy produced by operating a compressor. The majority of it is used in the air blow (cooling) process.

This is a poppet-type solenoid valve with high durability and high responsiveness. By rapidly turning the poppet solenoid valve ON/OFF, it is possible to intermittently blow air (cooling) and significantly reduce the amount of compressed air used. By accurately controlling the frequency (the number of ON/OFF cycles per second) and the duty cycle (the ratio of ON to OFF), it is possible to maintain sufficient blowing force required for the application while reducing compressed air usage by more than 50%. Additionally, our poppet valves are not disposable. We sell internal component sets such as O-rings and pistons, so by replacing worn parts, you can continue to use the main unit. The size of the pulse blow valve is wide-ranging, with options available up to super large diameter (65A)!

  • Pneumatic Equipment

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
[Case] Material flow issues with the dry sorbent injection (DSI) method at a power company.

[Case] Material flow issues with the dry sorbent injection (DSI) method at a power company.

Installed in the trough of the screw conveyor! It continues to operate without any compliance issues.

A major coal-fired power plant in the Midwest of the United States needed to meet federal emissions standards while maximizing power output. To achieve this, the plant installed a Dry Sorbent Injection (DSI) system designed to reduce emissions of hydrochloric acid and sulfur dioxide. However, DSI technology relies on poorly flowing bulk solid materials such as hydrated lime, trona, soda ash, and sodium bicarbonate. Therefore, a "VA-51 AirSweep" was installed in the trough of the screw conveyor. As a result, the power plant has been continuously operational since the fall of 2015, with no compliance issues, thanks to the support of the DSI system and the Airsweep material activation system. *For more details, please refer to the PDF document or feel free to contact us.*

  • Emulsifier/Disperser

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
[Case] Solving several fluidity issues associated with titanium dioxide treatment.

[Case] Solving several fluidity issues associated with titanium dioxide treatment.

Solve process issues! Achieve greater production capacity than expected while producing high-quality products.

To manufacture products of superior quality, international major paint and coating manufacturers needed to use a new grade of titanium dioxide (TiO2). The new material consists of finer and lighter particles, which tend to form bridges over the vibration feeder system already installed in the storage silos. Therefore, the feeder was replaced with a live bin bottom, and four "VA-12 (1-1/2") AirSweep units" were installed approximately 60 cm above the live bottom. By solving process issues using this system, we are producing high-quality products while achieving a production capacity greater than expected. *For more details, please refer to the PDF document or feel free to contact us.*

  • Emulsifier/Disperser

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
[Case Study] AIRSWEEP Crash Flow Issues in Mineral Processing Plants

[Case Study] AIRSWEEP Crash Flow Issues in Mineral Processing Plants

The filling time for the Furecon bag has been reduced from 1 hour to 2 minutes! Productivity has increased by 3000%.

Alumina-based industrial mineral processors handle over 120,000 tons of materials annually for the refractory and abrasive industries. The rapid transfer of processed materials from storage containers to bulk bags has been an ongoing issue regarding brand identity guidelines at the factory. Therefore, a trial run was conducted for the pneumatic flow assistance system, "AirSweep System," designed to provide on-demand bulk material flow. As a result, the product eliminated all blockages near the container outlet, reduced the filling time of bulk bags from 1 hour to 2 minutes, and improved productivity by 3000%. *For more details, please refer to the PDF document or feel free to contact us.

  • Emulsifier/Disperser

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
[Example] The material activation system continuously feeds the ingredients for pet food.

[Example] The material activation system continuously feeds the ingredients for pet food.

Strategically placed in the dry mix container! Flowing efficiently and safely through the processing system.

For pet food manufacturers, avoiding cross-contamination is central to the manufacturing process. "Bulk material flow issues," such as rat holes, bridging, and other material blockages, reduce the flow of materials through the processing system and increase the likelihood of cross-contamination. In 2018, research was conducted to replace the ineffective material activation system in use at the time with a new system, planning the introduction of "AirSweep." By converting pet food ingredients from vibrators and air-powered hammers to this unit, the processing system has become more efficient and safe in its flow. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Other powder equipment
  • Powder Conveyor Device

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
[Case Study] Achieved cost reduction by reducing wheat flour usage by 62%.

[Case Study] Achieved cost reduction by reducing wheat flour usage by 62%.

Introducing a case where the amount of flour washed away was reduced by 62% and labor was reduced by 42%!

A major manufacturer of food, food ingredients, and flavor products in the United States uses ribbon blender machines for custom mixing by ingredient batch. The company has manufacturing facilities in 25 countries around the world and was looking for ways to improve the discharge process between custom batches of raw materials. To this end, they experimentally installed eight "VA-12-TRI-TRI units" on the ribbon blender and associated hopper, aiming to streamline the cleaning process, with four units positioned on both sides of the blender, about 0.3 meters above the bottom. As a result, the company reduced the amount of flour washed away by 62% and decreased labor by 42%. *For more details, please refer to the PDF document or feel free to contact us.

  • Other powder equipment
  • Powder Conveyor Device

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
[Case Study] Resolving blockages and alleviating stress in the manufacturing site.

[Case Study] Resolving blockages and alleviating stress in the manufacturing site.

A case in which significant improvements in material flow and worker safety have been confirmed.

Bunge is a U.S.-based agribusiness and food ingredient manufacturer that is working to improve the global food supply chain. They were looking for a complete and convenient way to achieve on-demand flow in the operation/process of filling rice bran into full containers. After reviewing options, they decided to implement the "AirSweep System" and installed four "AirSweep VA-06 units" at a 90-degree angle on the sloped walls of the rice bran containers. As a result, they confirmed significant improvements in material flow and worker safety. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other powder equipment
  • Powder Conveyor Device

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
Example: Separating sticky foods like an air knife.

Example: Separating sticky foods like an air knife.

There is no bridging happening at all! This system is being implemented in all factories in the United States.

The cheese manufacturer found themselves in a very troublesome situation. The concentrated whey protein, which has a very high moisture and fat content, tends to bridge during discharge, and due to the solidified material, a fire occurred in one of their bug houses. Bridging needed to be urgently resolved for safety reasons. Therefore, they introduced the "AirSweep USDA 135." As a result, there has been no bridging at the cheese manufacturer, and they are now implementing this system in all their facilities across the United States. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Other powder equipment
  • Powder Conveyor Device

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
New solution "AIRSWEEP TRI-TRI series"

New solution "AIRSWEEP TRI-TRI series"

Introducing a new solution for powder clogging in the food, beverage, and pharmaceutical industries!

The "AIRSWEEP TRI-TRI Series" is a new solution for powder clogging in the food, beverage, and pharmaceutical industries. The lineup includes "VA-06-TRI-TRI" and "VA-12-TRI-TRI." Additionally, the "Rebuild Kit" includes components such as the valve shaft, spring guide, compression washer, and compression spring. 【Lineup】 ■ VA-06-TRI-TRI ■ VA-12-TRI-TRI *For more details, please refer to the PDF document or feel free to contact us.

  • Dispersion/emulsification equipment/homogenizer
  • Other emulsification and dispersion equipment

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
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.