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Variable Area Flow Meter Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Variable Area Flow Meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 日本フローコントロール Tokyo//Testing, Analysis and Measurement
  2. ゲミュージャパン Aichi//Machine elements and parts
  3. カワキ計測工業 Hyogo//Testing, Analysis and Measurement
  4. 4 バルテックインターナショナル Tokyo//Machine elements and parts
  5. 5 ITWジャパン Tokyo//Machine elements and parts
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Variable Area Flow Meter Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Area-type flow meter "NK Series" 日本フローコントロール
  2. Area-type flow meter "Purge Meter LH/EK/A·C·D" 日本フローコントロール
  3. Area-type flow meter "INF series" カワキ計測工業
  4. 4 Newflow Company's "Area Flow Meter" バルテックインターナショナル
  5. 5 850 Series Area Flow Meter ゲミュージャパン

Variable Area Flow Meter Product List

1～15 item / All 32 items

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Area-type flow meter "NK Series"

Area-type flow meter "NK Series"

Steam/sanitary options available for custom production! We offer a wide range of materials and connections!

The "NK Series" is a flow meter suitable for visual measurement of water and gas. At Japan Flow Control, we can accommodate manufacturing according to usage conditions, measurement ranges, materials, etc. Custom production for steam/sanitary applications is also available. We offer a wide range of products, including the general-purpose screw connection type "NK-AS" for water and air, and the rear screw connection type "NK-KV" suitable for small flow rates of liquids and gases, among others. 【Product Lineup】 ■ NK-AS: General-purpose screw connection type for water and air ■ NK-KV: Rear screw connection type suitable for small flow rates of liquids and gases ■ NK-A: General-purpose flange type ■ NK-AU: General-purpose screw-in type ■ NK-AJ: Type with a sanitary application suitable for a #400 buff polished inner and outer surface with a hygienic connection *For more details, please refer to the PDF materials or feel free to contact us.

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  • Other measurement, recording and measuring instruments
  • Piping Materials

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Area-type flow meter "Purge Meter LH/EK/A·C·D"

Area-type flow meter "Purge Meter LH/EK/A·C·D"

Introducing a robust area flow meter made of acrylic, suitable for measuring small flow rates of water and air!

We handle the area-type flow meter "Purgemeter LH/EK/A·C·D." The "LH" model features excellent airtightness and a standard pressure resistance of 2MPa. All models come standard with a dual scale for water and air. The "EK" model is designed for OEM specifications, allowing for customization of scale width, font, scale and font colors, and logo printing according to your requirements. Additionally, the "A·C·D" model has a simple design for installation in piping from the bottom to the top, and does not use any O-rings or gaskets in its construction. 【Features】 ■ Robust design with an acrylic body ■ Equipped with a flow adjustment valve ■ Low cost ■ OEM specifications available (custom scales, logos, etc.) *For more details, please refer to the PDF document or feel free to contact us.

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  • Flow Meter
  • Flow Control
  • Other measurement, recording and measuring instruments

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Flow meter, flange type, RHS type

Flow meter, flange type, RHS type

The connection flange and the tapered pipe mounting body are shared, which limits the connection diameter, but it results in a lower price.

The flange is designed to be mounted vertically on the piping, allowing for direct vertical installation and instantaneous value reading on-site.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, flange type, RPF TYPE

Flow meter, flange type, RPF TYPE

The flow direction can be installed in any orientation, front, back, left, or right, as specified.

The flange is designed to be mounted vertically on both the top and bottom, allowing for direct vertical installation on the piping, and the instantaneous value can be read directly on-site.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, screw type, RS/RST type

Flow meter, screw type, RS/RST type

This is a type that incorporates a complete set of tapered tubes inside the main body and acrylic cover.

It is easy to remove and clean.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter panel type (purge meter) RPNV TYPE

Flow meter panel type (purge meter) RPNV TYPE

This is a flow meter developed with the concept of low cost and short delivery time, and it is suitable for adjusting small flow rates because it incorporates a needle valve.

Using a rib guide and a tri-flat tapered tube, excellent stability is achieved. Therefore, it is suitable for various devices. A protective cover is included as standard. - Short delivery time product -

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, screw type, RSN TYPE

Flow meter, screw type, RSN TYPE

This is a flow meter developed with the concepts of low cost, short delivery time, and compactness.

Using a rib guide and a tri-flat tapered tube, excellent stability is achieved. Therefore, it is suitable for use in various devices. -Short delivery time products-

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, screw type, RHTN-S

Flow meter, screw type, RHTN-S

This is a flow meter developed with the concept of low cost and short delivery time.

It is ideal for plant facilities and factory piping for general industrial use. - Short delivery time products -

  • Other physicochemical equipment
  • Flow Meter

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[Data] Area Flow Meter

[Data] Area Flow Meter

We are introducing the specifications of flow meters for "water and air" and "water and low viscosity oil"!

This document introduces the "Acrylic/PC/PSU Area Flow Meters" that our company handles. It includes specifications for products such as the "FBC Series" and "FAC Series" for water and air, as well as the "SF100 Series," "SF200 Series," and "SF350 Series" for water and low-viscosity oil. [Contents] ■ Acrylic/PC/PSU Area Flow Meters for Water and Air ■ Acrylic/PC/PSU Area Flow Meters for Water and Low-Viscosity Oil *For more details, please refer to the PDF document or feel free to contact us.

  • Company：YTK
  • Price：Other
  • Flow Meter

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850 Series Area Flow Meter

850 Series Area Flow Meter

Plastic flow meter

Floats and tubes can be selected from various materials according to the corrosiveness, pressure, and temperature of the fluid. Additionally, we can custom-make graduated tubes tailored to the type of fluid and your desired scale.

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  • Flow Meter

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Area flow meter

Area flow meter

The flow area determined by the position of the float inside the tapered pipe has a constant relationship with the flow rate passing through.

A measuring tube with an upward slope (commonly referred to as a tapered tube) contains a float that can move freely up and down, and is assembled with an appropriate support. This is known as a flow meter. When a fluid (liquid, gas, or vapor) flows from below to above, the float is pushed upward due to the force created by the pressure difference that arises before and after it. As the float moves upward, the flow area between the float and the tapered tube increases. As a result, the velocity of the fluid passing through that area decreases, leading to a reduction in the pressure difference, and the float comes to rest at a position where the forces due to its effective weight and the pressure difference are balanced. Since the flow area determined by the position of the float inside the tapered tube and the flow rate passing through it are in a constant relationship, it is possible to measure the flow rate by detecting that position. 【Density of Gases (Excerpt)】 < Name: Density kg/m3 (ntp) / Specific Gravity > ■ Nitrous Oxide: 1.978 / 1.530 ■ Acetylene: 1.171 / 0.906 ■ Argon: 1.784 / 1.380 ■ Ammonia: 0.772 / 0.597 ■ Carbon Monoxide: 1.250 / 0.967 *For more details, please refer to the PDF document or feel free to contact us.

  • Flow Meter

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Area-type flow meter "INF series"

Area-type flow meter "INF series"

For small flow rates! Area-type flow meter that can also handle high temperature and high pressure fluids.

The "INF Series" is a small flow area flowmeter specifically designed for horizontal piping. While maintaining the customization capabilities of the SF model, it contributes to reducing piping costs. Please feel free to contact us if you have any inquiries. 【Features】 ■ INF-M Type - Reduces piping costs as it is designed for horizontal piping - High precision, capable of measuring small flow rates - Can measure various fluids - Compatible with high-temperature and high-pressure fluids ■ INF-MA Type, INF-MAA Type - Large contact capacity, usable with high-voltage power sources in overseas locations and paper mills *For more details, please download the PDF or contact us.

  • Flow Meter

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Badger Meter Area Flow Meter

Badger Meter Area Flow Meter

Area-type flow meters can be installed in any position or angle.

Area-type flow meters can be installed in any position or angle. They are widely used in various processes, including cooling and lubrication of machine tools, packaging, semiconductor manufacturing, die casting, and resin molding industries, as well as in the automotive, aerospace, and mining industries. Flow meters can also be used as gauges for visual inspection, flow switches, or as flow transmitters with digital and analog outputs.

  • Flow Meter

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