List of Drainage and ventilation equipment products

Manage jack pressure and remotely check hydraulic and water pressure measurements without manual intervention! Quickly and safely obtain data without entering the installation site!

• Other measuring instruments

Even with water, you can stick it as is! This sheet is also excellent in weather resistance. It can reduce the time and effort needed for repairing joints and cracks.

• Reinforcement and repair materials
• Renovation and repair methods

Shortening the construction period with precast! An example of division due to exceeding 6 tons.

• Drainage and ventilation equipment

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

• Drainage and ventilation equipment
• Fire extinguishing equipment

Three types of joint pipe diameters! Minimal pressure loss and reduced electricity costs.

• Drainage and ventilation equipment

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