- IQS Directory
- Industrial Categories
- Orifice Plate Flow Meter
- 7 leading manufacturers
- 30 additional suppliers
- 19 states and provinces
- 25 related categories
- 3 guide sections
Orifice Plate Flow Meter Manufacturers and Suppliers

IQS Directory provides a detailed list of orifice plate flow meter manufacturers and suppliers. Find orifice plate flow meter companies that can design, engineer, and manufacture orifice plate flow meters to your specifications. Peruse our website to review and discover top orifice plate flow meter manufacturers with roll over ads and complete product descriptions. Connect with the orifice plate flow meter companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product news articles. Whether you are looking for manufacturers of orifice plate flow meters, flow switches, or flowmeters of every type, IQS is the premier source for you.
Suppliers located in CA, FL, NY +16 more states
Leading Orifice Plate Flow Meter Manufacturers
Showing all 7
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Sierra InstrumentsSierra manufacturers high performance mass flow meters and controllers for nearly any gas, liquid or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice and long term support. When it matters, choose Sierra. Visit www.sierrainstruments.com. | Monterey, CA | |||
| 2 | Fox Thermal Instruments, Inc.At Fox Thermal Instruments, we are a provider of flow measurement solutions designed to support accurate monitoring, control, and management of gases across industrial processes. Our company specializes in flow meters engineered to measure gas flow with dependable performance in demanding operating environments. | Marina, CA | |||
| 3 | Air MonitorAt Air Monitor, we provide flow meter solutions designed to support accurate and dependable measurement across industrial and commercial systems. We focus on equipment that helps customers monitor airflow, process conditions, and system performance with greater control. | Largo, FL | |||
| 4 | Esko Pacific SalesAt Esko Pacific Sales, we specialize in providing high-quality flow meters and industrial flow measurement solutions for a wide range of applications. Our company focuses on supplying reliable instrumentation that helps customers monitor, measure, and control the movement of liquids and gases through industrial systems. | Bellingham, WA | |||
| 5 | Hawkeye Energy SolutionsAt Hawkeye Energy Solutions, we specialize in providing dependable flow measurement solutions designed to support efficient fluid monitoring and management across industrial applications. Our company offers flow meters and related instrumentation that help customers accurately measure and monitor the movement of liquids and gases through their systems. | Shorewood, IL | |||
| 6 | Liquid Measurement & Controls, Inc.At Liquid Measurement & Controls, we specialize in providing reliable flow meters and liquid measurement solutions designed to support accurate monitoring and control across industrial applications. Our company offers flow measurement equipment that helps customers measure, regulate, and manage liquid flow throughout their operations. | Pottstown, PA | |||
| 7 | VorTek InstrumentsAt VorTek Instruments, we specialize in providing advanced flow measurement solutions designed to deliver accuracy, reliability, and efficiency across a wide range of industrial applications. Our company focuses on developing and supplying high-performance flow meters, including vortex and thermal mass flow meters, engineered to measure the flow of liquids, gases, and steam. | Longmont, CO |
Claim your Page One Spot
Leading orifice plate flow meter manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Orifice Plate Flow Meter Companies
The category’s other orifice plate flow meter companies are listed on their own page, with location, phone and website where each supplier provides them.
View 30 Additional Orifice Plate Flow Meter CompaniesDo not see your company listed in Orifice Plate Flow Meter?
Engineers and buyers use this page to find orifice plate flow meter suppliers. Add your company to the Orifice Plate Flow Meter listings so they can find you too.
List Your Company- Listed in the Orifice Plate Flow Meter directory
- A profile page for your company
- Buyers contact you directly
Quick Answers
- How many orifice plate flow meter manufacturers are listed on IQS Directory?
- 7 leading manufacturers and 30 additional suppliers.
- Where are orifice plate flow meter manufacturers located?
- The listed suppliers are in 19 states and provinces: California (6), Florida (3), New York (3), Pennsylvania (3), Wisconsin (3), Illinois (2), Michigan (2), Minnesota (2), and 11 more.
- How do I get quotes from orifice plate flow meter suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Orifice Plate Flow Meters
Orifice plate flow meters, also known as orifice plates, are a type of pressure-based flow meter. These flow meters measure system flow rate using an orifice plate. An orifice plate is a thin plate with a hole drilled into it, inserted into a pipe or another section of a liquid flow system. Orifice plate flow meters provide data on the volumetric or mass flow rates of a fluid based on the reading taken from the orifice plate.
Applications of Orifice Plate Flow Meters
Orifice plate flow meters are ideal for piping systems that contain a well-mixed, continuously flowing single stream liquid. They can also be used to slow or restrict flow. When used for the slowing or restricting of flow, they can alternatively be referred to as “restriction plates.” One of the most common applications of orifice plate flow meters is the measure of natural gas. They are also frequently used to measure low viscosity liquids. They can be found in the petrochemical, aviation, automotive, medical, chemical, and water treatment industries, among others.
Orifice Plate Flow Meter Design
Orifice plates can have sharp leading edges with a short cylindrical section, a fully rounded leading edge with no cylindrical section, or a beveled leading edge with a very short cylindrical section. Respectively, these orifice plate types are known as: sharp edged thin plates, quarter-circle or quadrant-edge orifices, and conical inlet or conical entrance plates.
As fluid pours into the orifice, flow pressure increases and flow velocity decreases. This happens because flow rate has to slow down and constrict to fit through such a small opening. Once the flow has passed through the hole, flow pressure decreases and flow velocity increases again. To find flow rate and velocity, these meters use the same principles as venturi flow meters; this is to say, they use the relationship between the velocity of a liquid and the pressure of the liquid to determine the actual velocity of the flow of liquid. For example, if the pressure of the liquid decreases, then you know that the velocity of the flow has increased. They also determine flow rates by measuring the difference between the pressure of the upstream fluid and pressure of the downstream fluid.
Finding the Right Orifice Plate Flow Meter Manufacturer
If you are interested in learning more about orifice plate flow meters, consult a reputable flowmeter manufacturer and see if they can provide a solution for your application. Make sure to talk to them about any industry or governmental standards to which your flow meters must adhere.
