1～4 item / All 4 items
Check valve
■ Fluid flows even at low operating pressure. ■ Fluid is controlled by the weight of the ball without using a spring. ■ The body is made of stainless steel, and the sealing part uses a fluororesin ball, which also has excellent chemical resistance. ■ Operating pressure: less than 1mm water head pressure ■ Operating temperature: 0 to 60°C ■ Maximum operating pressure: 0.5MPa
Discharge water from handholes, cable ducts, and information boxes! Prevents groundwater intrusion.
The "DV-50N/DV-75" is a backflow prevention valve for drainage that is resistant to functional failures and has excellent durability. It has a large drainage capacity, outstanding shut-off performance, and is easy to maintain. It can be adjusted in length and can also be retrofitted. It discharges water from handball courts, utility ducts, and information boxes, preventing groundwater intrusion. 【Features】 ■ Simple structure ■ Resistant to functional failures and has excellent durability ■ Large drainage capacity and outstanding shut-off performance ■ Easy maintenance ■ Length adjustable ■ Can be retrofitted *For more details, please refer to the PDF materials or feel free to contact us.
It is designed to prevent gas backflow.
This valve is a pressure-regulating check valve device that is connected in the piping, such as hydrocarbon (vapor) recovery hoses and pipes, designed to prevent gas backflow during the completion of loading onto tank trucks and the retraction of the arm when recovery occurs.
Excellent air backflow prevention performance, compliant with the Building Sanitation Law-related regulations (Building Management Law).
The "Float Ball Type Drain Trap Series" is a product with excellent air backflow prevention performance due to its rational float ball mechanism. It features ease of installation and ease of inspection and cleaning. We offer two types: the "A Trap" for medium to large air conditioning units and the "C Trap" for small air conditioning units. 【Features】 ■ Excellent air backflow prevention performance ■ Easy installation ■ Easy inspection and cleaning *For more details, please download the PDF or feel free to contact us.
