valve Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  2. 橋本産業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 日本ダイヤバルブ 本社　業務・開発部 Tokyo//others
  4. 4 サンエイテック Chiba//others
  5. 5 明和工業 Niigata//Water supply and drainage construction business
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valve Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 50mm Dedicated Continuous Water Valve 'Sgate MN (Mini)' 水研
  2. Agricultural Air Valve / Smart Air Valve 明和工業
  3. Installation of continuous water valves is possible in confined spaces - 'EM Continuous Water Valve Method' 水研
  4. 4 Continuous Water Valve for Polyethylene Pipes "KATANA Valve" 水研
  5. 5 Connecting Valve "VP717" 橋本産業

valve Product List

211～225 item / All 945 items

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Installation of continuous water valves is possible in confined spaces - 'EM Continuous Water Valve Method'

Installation of continuous water valves is possible in confined spaces - 'EM Continuous Water Valve Method'

Super compact body designed for tight spaces! The definitive version of a continuous water valve that brings together all the know-how!

The "S-Gate EX" is a new model of the groundbreaking EM continuous water valve method "S-Gate," which perforates existing pipes in a groove shape using an end mill and inserts a soft seal valve body. The main body and construction equipment have become even more compact, making it possible to install continuous water valves in narrow spaces where installation was previously difficult. Furthermore, a simpler structure has been achieved, streamlining the construction process. Safe and speedy installation is now possible. 【Features】 ■ Can be installed at any desired location with continuous water ■ Smooth repeated opening and closing operations due to the soft seal valve body ■ Low torque operation possible with the soft seal valve body ■ All chips from the perforation are forcibly discharged outside the pipe ■ Valve body removal is possible *For more details, please refer to the catalog or feel free to contact us.

  • Railway Construction
  • Pipeline Construction

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KM Type Rice Field Valve Low Pressure Type for Pumping Pipe Opening 'KMB1 Type'

KM Type Rice Field Valve Low Pressure Type for Pumping Pipe Opening 'KMB1 Type'

There are two types of connections! During water supply, the cover has a unique shape to reduce water splashing.

The "KMB1 type" is a shut-off valve for pressure pipes used at the water supply point in the fields when supplying irrigation water from open channels, reservoirs, etc., via PVC pipes (pipeline). The water supply volume can be freely adjusted by turning the upper cover by hand. Please use it at locations with a water supply pressure of approximately 0.2 kg/cm² (water level difference of 2m) or less. 【Features】 ■ Simple structure with low risk of failure ■ Made of synthetic resin (ABS), with excellent corrosion resistance, heat resistance, cold resistance, and weather resistance ■ O-ring made of synthetic rubber (ethylene-propylene rubber) - Excellent heat resistance, cold resistance, and weather resistance ■ Water supply volume can be freely adjusted by turning the upper cover by hand *For more details, please refer to the PDF document or feel free to contact us.

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  • Gutters and U-shaped gutters
  • Agricultural civil engineering works
  • Piping materials (plastic pipes)

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KM Type Water Field Valve Series (Opening and Closing Port for Pressure Pipes)

KM Type Water Field Valve Series (Opening and Closing Port for Pressure Pipes)

Low-pressure and medium-pressure lineup! Simple structure with less risk of failure!

The "Rice Field Valve" is used for the water supply outlet at the end of the field when water is supplied to rice fields via PVC pipes from open channels, reservoirs, etc. The water supply amount can be freely adjusted by turning the upper cover by hand. We offer two types: the low-pressure "KMB1 type" and the medium-pressure "KMB2 type." 【Features (KMB1 type)】 ■ Simple structure with low risk of failure ■ Made of synthetic resin (ABS), with excellent corrosion resistance, heat resistance, cold resistance, and weather resistance ■ O-rings are made of synthetic rubber (ethylene-propylene rubber), with good heat resistance, cold resistance, and weather resistance ■ There are binding holes for anti-rotation on the cover and socket ■ The cover has a unique shape to minimize water splashing during supply ■ There are two connection methods: one that inserts from the outside of KMB1 and another that inserts from the inside *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Piping materials (plastic pipes)
  • Agricultural civil engineering works

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Patapata-kun" Backflow Stopper "One Way Series

Patapata-kun" Backflow Stopper "One Way Series

A lineup of band-type one-way valves and drain one-way gates!

The "One-Way Series" is a backflow stopper that prevents external water from flowing back during floods or high tides. We offer a lineup including the lightweight and corrosion-resistant "Sewer One-Way Valve," the double-hinge type "Simple One-Way Valve," and the "Drain One-Way Gate." We also provide the "Tobichirazu Board," a secondary pipe inside the manhole that can be easily adjusted to fit the site dimensions. 【Sewer One-Way Valve (Type N1) Features】 ■ Prevents external water from flowing back during floods or high tides ■ Lightweight, corrosion-resistant, and watertight structure ■ Usable for drainage pipes with diameters from φ75 to φ600 ■ Recommended water depth within 2.0m (from the bottom of the pipe) *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Bellows seal valve

Bellows seal valve

Bellows seal valve

The CVL series bellows seal valve is an essential bellows seal valve for high-purity gases in semiconductor manufacturing processes, offering high reliability and durability. 【Features】 ○ We provide products tailored to fluids and applications with high technical skill and experience, including highly reliable precision metal-formed bellows and compact actuator air-operated valves. ● For other functions and details, please download the catalog.

  • Drainage and ventilation equipment
  • Gas equipment

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Bellows seal micro flow control valve

Bellows seal micro flow control valve

Bellows seal micro flow control valve

The BMN series bellows seal micro flow control valve is an essential bellows seal valve for high-purity gases in semiconductor manufacturing processes, offering high reliability and durability. 【Features】 ○ With excellent flow characteristics provided by a precision needle and high-precision repeatable flow adjustment using a micrometer handle, we deliver products tailored to fluid and application needs with our high level of technology and experience. ● For other functions and details, please download the catalog.

  • Drainage and ventilation equipment
  • Gas equipment

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Bellows Valve GCV Series

Bellows Valve GCV Series

Bellows Valve GCV Series

The GCV series bellows valve is a product designed to achieve resource conservation through compactness and lightweight construction. 【Features】 ○ Performance is equivalent to the conventional CVL series, but the open/close indication has been improved for better visibility. ○ This is a bellows seal valve essential for high-purity gases in semiconductor manufacturing processes, offering high reliability and durability. ● For other functions and details, please download the catalog.

  • Gas equipment

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Stainless Steel 10K Flanged Ball Valve "Eyeball"

Stainless Steel 10K Flanged Ball Valve "Eyeball"

High quality and affordable prices coexist!! This is a ball valve that you can use with confidence.

■Beautiful casting surface made with full-scale lost wax production ■OEM production commissioned to domestic manufacturers ■Equipped with static electricity prevention device

  • Piping Equipment

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Ring-type copper pipe fitting valve

Ring-type copper pipe fitting valve

We provide high-quality various copper pipe fittings quickly and at a low cost!!

■ We have various fittings and valves in stock. ■ All items are nickel-plated. ■ Compliant with the RoHS directive. ■ High-quality products from domestic manufacturers.

  • Fittings

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Non-freezing valve TK

Non-freezing valve TK

A drain valve that can also be used as a supplementary valve for the water meter.

This is a drain valve that can also be used as a supplementary valve for water meters, with a wide variety of diameters available. There are parallel thread type and tapered thread type for pipe connections. For more details, please contact us or refer to the catalog.

  • Faucet fittings

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Oventrop "Thermostat (Radiator Valve)"

Oventrop "Thermostat (Radiator Valve)"

It is possible to adjust the hot water circulation flow, allowing for economical output adjustment of each radiator.

This is a thermostat radiator valve made by the famous German manufacturer Oventrop in the building equipment industry. We have a wide range of products available, so please feel free to contact us.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Oventrop "Differential Pressure Control Valve"

Oventrop "Differential Pressure Control Valve"

It is a standard control valve in Europe that can adjust flow rate and pressure with just the valve itself.

This is a differential pressure control valve for heating equipment from the major German manufacturer Oventrop in the building services industry. Since the valve can adjust flow and pressure on its own, long piping for pressure adjustment is unnecessary, contributing to cost reduction.

  • pump
  • Drainage and ventilation equipment
  • Air conditioning equipment

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Compact Swing Check Valve

Compact Swing Check Valve

Prevents backflow of ejected water! Compact swing check valve usable in both vertical and horizontal orientations.

This product is a compact swing check valve that prevents backflow of water pumped from the pump tank. By shortening the vertical dimensions, it can be installed compactly, achieving low costs. Made of PVC, it has a long lifespan and excellent chemical resistance, and the dual-purpose type can be used for 50A and 75A by connecting a socket. 【Features】 ■ Prevents backflow of water pumped from the pump tank ■ Can be installed compactly, achieving low costs ■ Usable both vertically and horizontally ■ Long lifespan and excellent chemical resistance ■ Usable for 50A and 75A by connecting a socket (dual-purpose type) *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • others

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VRC Corporation manufactured bonnet-style vacuum gate valve

VRC Corporation manufactured bonnet-style vacuum gate valve

We offer port diameter types in ANSI, ISO, and JIS formats. We also accommodate special port diameters.

The "VRC manufactured bonnet style vacuum gate valve" is compatible with almost all types of diameters. It also supports combinations of different port diameters (e.g., one side 4 inches, the other side 6 inches). We can also manufacture "flangeless valves" with minimized flange face dimensions. You can choose between stainless steel and 6061 aluminum for the material. No special tools or skills are required to remove the drive unit, making it easy for anyone to do so (removal time: approximately 5 minutes). VRC is Vacuum Research Corporation, a manufacturer of vacuum equipment based in Pittsburgh, Pennsylvania, USA. For more details, please download the catalog or contact us.

  • Piping and electrical wiring materials

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Ceramic valve

Ceramic valve

We have achieved high performance and high reliability through our unique material technology, long-established dry pressing technology, and high-precision processing technology.

Thanks to our excellent surface polishing technology for sliding properties, we can accommodate sliding components other than valves. By applying our in-house developed carbon coating, it is possible to further enhance the sliding properties.

  • Safety and consumables

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