List of Drainage and ventilation equipment products

You won't have time to evacuate from the earthquake to the tsunami's arrival! This is a "tsunami shelter" that dramatically increases survival rates against the tsunami approaching at a tremendous spe...

• Basement unit/disaster prevention shelter

Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

• Special Construction Method

Using a flexible valve body! It is possible to reduce pressure loss.

• Drainage and ventilation equipment

A structure that makes it difficult for foreign objects to clog or adhere in the fluid, and a design that reduces the load on the seat compared to a ball valve, ensuring stable valve operation.

• Drainage and ventilation equipment

This is a check valve used for the discharge pump of a purification tank to prevent backflow. It comes with a union for easy removal of the pump. The body is made of PVC.

• Drainage and ventilation equipment

This is a check valve designed to maintain a constant flow of water in one direction and prevent backflow. It can be used as a check valve for resin drainage pumps.

• Drainage and ventilation equipment

The distribution adjustment air valve is a valve that distributes air to two pipelines, A and B. The three-way adjustment valve is a valve that switches the direction of air flow.

• Drainage and ventilation equipment

The adjustment air valve can rotate the handle 180 degrees to allow or stop the flow of air, and it has a scale (0-100%) for fine adjustment.

• Drainage and ventilation equipment

We will assemble pre-piping by bonding PVC pipes, PVC fittings, valves, etc. From material procurement to cutting, bonding, inspection, packaging, and shipping.

• Drainage and ventilation equipment

Introducing the Non-Spill (NS) series that eliminates liquid dripping during attachment and detachment!

• Drainage and ventilation equipment

Introducing the Non-Spill (NS) series that eliminates liquid dripping during attachment and detachment!

• Drainage and ventilation equipment

Hastelloy can be used for the internal spring.

• Drainage and ventilation equipment

The internal O-ring can be equipped with Carlets, Simlitz, and Kemlitz.

• Drainage and ventilation equipment

Uses FDA-approved resin.

• Drainage and ventilation equipment

Introducing the Non-Spill (NS) series that eliminates liquid dripping during attachment and detachment!

• Drainage and ventilation equipment

Ideal for built-in type products.

• Drainage and ventilation equipment

Changing the filter is easy! The barrel treatment ensures smooth edges and peace of mind.

• Drainage and ventilation equipment

Easy filter replacement! Cationic electrodeposition coating part numbers are also available.

• Drainage and ventilation equipment

IP45 and IP55 salt damage prevention specifications are now available! Smooth-edged barrel treatment.

• Drainage and ventilation equipment

Compatible with many chemical fluids such as liquefied ammonia! No liquid dripping during attachment and detachment! Can be connected under residual pressure up to 6 bar! Easy attachment and detachmen...

• Drainage and ventilation equipment
• Fittings
• Other Hydrogen/Fuel Cells

The settling speed has improved by 5 to 10 times compared to conventional methods! Enhanced dewatering allows for a reduction in sludge generation.

• Drainage and ventilation equipment

We clarify the cause of troubles through drainage diagnosis! We implement measures suitable for the cause to quickly and accurately resolve the issues.

• Drainage and ventilation equipment

Attach microorganisms to the surface to purify water! Suitable for food factories, aquaculture, and more.

• Drainage and ventilation equipment

Products used for wastewater treatment! They attach microorganisms to the surface to clean the water.

• Drainage and ventilation equipment

The size is 1800×900×H3460, with a bottom! Here is an example of a standard G lid.

• Drainage and ventilation equipment

[NEXCO standard compliant] A key product of Miedoren that combines water leakage prevention and spalling prevention, contributing to water leakage measures for tunnels, culverts, etc.

• Drainage and ventilation equipment

Air valve made of nylon resin, ideal for agricultural water mixed with foreign substances and recycled water.

• Drainage and ventilation equipment
• Fire extinguishing equipment

We provide various services related to buildings that balance comfort and energy efficiency.

• Drainage and ventilation equipment

Strengthening drainage in preparation for heavy rain disasters and BCP measures! We will also introduce remote operation of pump equipment.

• Drainage and ventilation equipment

Corrosion prevention technology against seawater! Demonstrating superior seawater resistance in various scenarios.

• Drainage and ventilation equipment

We will create a comfortable amenity space with high technological capabilities.

• Drainage and ventilation equipment

Responding to the needs of the times with advanced technology! Featuring a wide range of products including pressure relief valves.

• Drainage and ventilation equipment
• others
• Piping and insulation

It blocks fine particles, water, and oil, allowing clean air to pass through.

• Drainage and ventilation equipment

Most of the temporary materials are reused through maintenance! Achieving zero industrial waste and cost reduction.

• Drainage and ventilation equipment

You can easily treat it with a single agent without using neutralization equipment or hazardous chemicals!

• Drainage and ventilation equipment

A metal sheet partition valve with a low torque and comfortable operability achieved by installing ball bearings above and below the valve stem.

• Drainage and ventilation equipment

A soft-seal partition valve that can be piped with EF joints, using boltless connection of polyethylene pipes for water supply. Available with both sleeve insertion ports and EF single receiving ports...

• Drainage and ventilation equipment
• Fire extinguishing equipment

Water supply repair valve compliant with JWWA B 126 standards.

• Drainage and ventilation equipment
• Water and sewerage pipe fittings

A high-grade repair valve that uses stainless steel (SCS13), which is resistant to scratches, for the ball valve body, which is essential for the repair valve.

• Drainage and ventilation equipment
• Water and sewerage pipe fittings

A butterfly valve with flow control that has performance equivalent to JWWA B 138 standard butterfly valves.

• Drainage and ventilation equipment

Air valve made of cast iron, suitable for high-pressure industrial water and other water piping.

• Drainage and ventilation equipment
• Fire extinguishing equipment

Nylon resin air valve ideal for agricultural water, rainwater, and general water piping.

• Drainage and ventilation equipment
• Fire extinguishing equipment

A nylon resin air valve that prevents sudden blockage and suppresses water hammer.

• Drainage and ventilation equipment
• Fire extinguishing equipment