No external leaks at all. You can use it with peace of mind!
It is installed in the piping system as a relief valve for hot water heat exchangers (such as hot water boilers and electric water heaters) primarily used at a pressure of 100 kPa or lower. In the event of an abnormal pressure rise in the piping, it automatically discharges water to ensure the safety of the equipment in the system.
Inquire About This Product
basic information
【Features】 ○ Due to its sealed structure, there is no leakage to the outside even if the diaphragm is damaged. ○ A diaphragm with a large effective pressure area is used in the pressure-receiving part, resulting in a large initial discharge volume, low discharge pressure, and sensitive operation. ○ The breather structure prevents accidents to devices and piping caused by negative pressure. ○ Equipped with a manual lever, allowing for quick operation, water level checks, and drainage work within the system. ○ The diaphragm is made of synthetic rubber with excellent heat and water resistance, providing outstanding durability. ● For more details, please contact us or refer to the catalog.
Price information
Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
For more details, please contact us.
catalog（1）
Download All Catalogs
Company information
Yoshitake is a company that manufactures valves to control fluids flowing through pipes. Many of the valves we produce are called self-operated control valves, which mechanically operate using the force of a spring. Since the operation of the valves does not use energy such as electricity, they can truly be considered energy-saving and environmentally friendly products. Although they are not commonly seen in daily life, they are widely used in various situations that are essential to our lives, such as factories, plants, buildings, public facilities, and machinery. We not only manufacture and sell valves but also propose the best solutions considering our customers' intended use and operating environment. Through the production of valves, we aim to continue offering our customers energy efficiency, environmental friendliness, safety, and high productivity.
![Super high-performance solenoid valve "RED MAN" [Passed high load durability test of 750,000 cycles]](https://image.mono.ipros.com/public/product/image/304/2000119427/IPROS3493611862454414410.jpg?w=280&h=280)
![[Pharmice Construction Case] Released the stuck fire hydrant valve!](https://image.mono.ipros.com/public/product/image/555/2000620958/IPROS05567067351052468010.png?w=280&h=280)
![[Pharmice Construction Case] Released the sticking of a gate valve that had deteriorated over time!](https://image.mono.ipros.com/public/product/image/04c/2000621000/IPROS40013967048057105972.png?w=280&h=280)
