With the ease of a simple valve type, a main valve type partition valve can be installed.
Made from environmentally friendly PP resin, it is recyclable.
Reduce the risk of heat shock caused by sudden changes in room temperature! Keep indoor air fresh at all times with 24-hour ventilation.
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Preventing the intrusion of rainwater and groundwater indoors with a laminated structure of water-expanding rubber and non-expanding rubber!
Low-temperature resistant F☆☆☆☆ grade non-fluorocarbon insulation material.
Ideal for all optical communication used indoors!! Reinforced CF Pico Flex.
A collection of case studies on the "Network Floor," a raised OA floor adopted for various uses such as large office buildings, educational facilities, hospitals, research institutes, and government offices!
Lightweight and high-strength, steel-made raised OA floor that allows for large-capacity wiring. Thanks to its unique anti-wobble structure, it provides a lasting comfortable walking experience!
Developed cross-linked acrylic coating support brackets with superior heat resistance temperature of 90°C (momentarily 95°C) compared to soft PVC (polyvinyl chloride) coated support brackets.
This is a raised type that is convenient for maintenance of drainage outlets and regular high-pressure cleaning of distribution pipes.
Eco-friendly reuse concept! We provide total support with abundant materials and a network.
Please leave the design and manufacturing of short tubes and loose short tubes to us.
Central exhaust type! A residential air conditioning and ventilation system that can supply clean air to each room.
The "SD" series features a minimum spray unit of 0.05 seconds for instant intermittent spraying. It is suitable for small applications and marking purposes of oils and chemical solutions with minimal dispersion using a pulse jet.
Building all kinds of lifelines with excellent performance and a wide range of variations.
Super easy and reliable piping connections! Connectors usable over a wide range, from low pressure to high pressure.
Patent obtained! Seismic support bracket unit suitable for stabilizing various types of piping.
Uniform watering in all areas! We offer a variety of options from low flow to high flow.
Cable with weather resistance and flexibility added to the insulation of CV cables.
Proposal for high functionality for rainwater drainage pipes on elevated roads, such as pipes with rubber ring sockets and square pipes.
Passed JIS and Japan Water Works Association inspections! Rigid PVC pipes with many years of experience and proven results.
Prevent unauthorized access by physically blocking the LAN connector.
This is the comprehensive catalog of KOMEI water supply equipment products related to water, cities, people, and technology.
High-pressure gas safety law (KHKS0803) compliant hose!
Energy-saving insulation material for piping and valves
A specialized manufacturer of flexible ducts for air conditioning with 50 years of experience.
More 'ease' on site. Meiwa Kogyo's agricultural air valves improve clogging issues and eliminate troubles, reducing the burden of work.
Low reaction force, large expansion and contraction, corrosion resistance, wear resistance, weather resistance, and vibration resistance to meet various needs.
[Catalog Available] Ductless Type 1 - Total Heat Exchange Ventilation! Ideal for new homes and renovations.
Are you struggling with rainwater drainage issues? Our Honey Hole is a rainwater infiltration product designed to effectively retain and return rainwater to the underground!
Are you struggling with rainwater drainage? HaniHole is a rainwater infiltration product designed to efficiently retain rainwater and return it underground!
"Optical Network Construction" - A groundbreaking dedicated tube for optical cables.
Excellent wear resistance! A straight nozzle that powerfully cleans while rotating in a circular motion.
Round type! Air nozzle that sprays powerful straight air from 8 holes.
A comfortable walking experience without any rattling! The panels are easy to remove, and wiring changes can be done freely! Plus, no maintenance is required, resulting in zero maintenance costs!
Responding to diversified water supply purposes! Available in three colors: white, blue, and gray.
The logging grip is an environmentally friendly non-slip sheet made primarily from natural materials such as pine resin as a binder.
The definitive spiral duct for creating a comfortable space! It can be used in various fields as an air conditioning duct.
Stable spraying over a wide range of pressure! A spray nozzle that allows for the replacement of just the nozzle tip.
It does not produce toxic gases during combustion. The allowable current is higher compared to vinyl insulated cables.
Outdoor vinyl insulated wire coated with black vinyl that has excellent weather resistance.
For temperature sensors, strain sensors, etc. Excellent environmental resistance and easy installation.
Based on years of experience and achievements, we will provide suitable models and types!
Weather-resistant specifications! A color variation that enhances the design of the building.
Japan Sewage Association standard products! Vinyl pipes with excellent characteristics such as hydraulic properties, water tightness, corrosion resistance, and cost-effectiveness.
We will prevent flooding damage to balconies caused by heavy rain during abnormal weather conditions.
For anything related to sponges (foam), please leave it to Konan Corporation.
Rent reusable temporary piping materials! No unnecessary disposal costs and no impact on the environment.
Faster and safer! Solving challenges in sewer pipe rehabilitation work and contributing to improved work efficiency and quality!
PSE certified. Compact and ideal specifications for power cables of lighting fixture switches.
Vinyl cab tire oval-shaped cord with 300/300V and 300/500V that has passed safety certification in four countries.
Obtained UL/CUL certification in the United States, used as internal wiring for electronic devices and more.
Rated current/voltage: 20A/250V. This is a plug for power supply with a locking type that has obtained American UL/CUL certification and complies with NEMA standard L6-20P.
Rated current/voltage: 30A/250V. This is a plug for power supply with a locking type that has obtained UL/CUL certification in the United States and complies with NEMA standard L6-30P.
Safe with a dedicated guard and a clean appearance!
The back side has a flat shape, making it a raised waterproof pan that is less likely to collect dust.
Integrated waterproof pan, base, and water supply faucet. This waterproof pan excels in construction efficiency and convenience!
This is a raised type that is convenient for maintaining drainage outlets and for regular high-pressure cleaning of distribution pipes.
No need for embedded piping installation within walls or double wall construction, allowing for effective use of space above the washing machine! By installing a water supply faucet from the underfloor piping, material and construction costs can be reduced!
High flow full cone nozzle that sprays in the same direction as the installation piping.
Not tape or screws, a new revolution in securing wiring ducts!
The energy applied to the pipe is released through its flexibility. No in-core connection is required for the polybutylene pipe.
The energy applied to the pipe is released due to its flexibility.
Achieving seismic resistance of pipelines with flexible and expandable anti-detachment fittings.
The O-ring cherry seal is molded from a variety of materials in various sizes, including the AN6230 standard and others.
The O-ring cherry seal is molded from various materials, including NBR-70-2 (type 2 / nitrile rubber), and is available in a wide range of sizes.
O-ring cherry seal made of 'EPDM-70 (ethylene propylene rubber)' material.
Cleanroom-compatible piping and valve energy-saving insulation and heat-retaining jacket "Super Fine Jacket"
The internal moisture does not penetrate the GW, and it also has excellent corrosion resistance.
It is ideal for systems with high humidity or those that require special insulation.
This is an introduction to accessory parts such as SB belts and plate bands.
Consistently produced with high quality! Even during an earthquake, we deliver clean water while keeping it clean.
Are you having trouble with the renewal and maintenance of existing pipelines? We offer total support as a temporary piping rental service, from construction methods to technical assistance!
Introducing the dimension table, component list, and optional materials used in REPCS!
A stainless steel repair valve designed to withstand bending loads during an earthquake.
Ideal for emergency repairs! Excellent water tightness achieved with full perimeter packing!
Developed a super low-reactivity bellows by using thin material and maximizing the height.
Design of expansion joint fittings, installation of expansion joint fittings, SI unit conversion rate table, pipe elongation table, etc.
[New Arrival] A fitting that allows for easy installation of a screw-in piping connection.
Leave it to us for decorative manhole covers for colored paving.
We have a wide variety of pipes for water supply, as well as for civil engineering, agriculture, fisheries, and industrial use!
Seismic-resistant and insulated bridge attachment pipes / freeze composite prevention pipes
Just cleaning the filter once every three months is enough! Introducing ventilation systems based on different needs! *A comprehensive list of materials used, technical documents, and case studies are all included!
Fresh air is taken in from the natural air supply vents in the living space while exhausting air from each room!
24-hour ventilation with combined heating and cooling using centralized air conditioning! An energy-saving system that performs concentrated exhaust in hallways and other areas.
Functional beauty and economy in form. [Foot valve for heat storage (silicone)]
It has excellent flexibility and stretchability, is easy to install, and is ideal for exhaust and intake ducts.
Thermostat for hot water mixing that provides an appropriate hot water environment.