13 Constant Flow Valve Manufacturers in 2024

Table of Contents

• What Is a Constant Flow Valve?
• List of 13 Constant Flow Valve Manufacturers
• List of 64 Constant Flow Valve Products
• Global Distribution of Constant Flow Valve Manufacturers by Country

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    • Kelly Pneumatics, Inc. Manufacturer
      Proportional Flow Valves

    • • Website
      • United States, California
      • Company Profile

    • Address: 1611 Babcock St., Newport Beach, California, United States of America

    Manufacturer Overview

    Kelly Pneumatics was established in 2004 and is based out of Newport Beach, California. The company is a designer and manufacturer of proportional valves, pressure regulators, and pneumatic control products for numerous industries including medical, alternative energy, test equipment, semiconductor equipment, and gas analyzers. The company’s standard products include proportional valves, pressure regulators, flow controllers, flow sensors and meters, and electronic boards. The company provides custom solutions for pneumatic valves, regulators, and control products to match customers’ needs. These include analyzing, engineering, prototyping, and testing.

• • 

    • Cla-Val Company Manufacturer
      Flow Control Valves

    • • Website
      • United States, California
      • Company Profile

    • Address: 1701 Placentia Avenue Costa Mesa, California, United States of America

    Manufacturer Overview

    Roll Seal Valve Co., Inc., established in 1936, is headquartered in Costa Mesa, California, USA, and is a manufacturer specializing in the production of valves and control systems. The company's product range includes butterfly valves, pressure-reducing valves, and other fluid control solutions engineered for reliability in waterworks, oil and gas, and chemical processing industries. It has received awards like the Fluid Control Pioneer Award in 2015 and Industry Innovation Recognition in 2019. Additionally, the company holds ISO 9001 certification for quality management.

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    • Flomatic(R) Corporation Manufacturer
      Flo-Trol® Flow Control and Flow Regulator Valves

    • • Website
      • United States, New York
      • Company Profile

    • Address: 15 Pruyn's Island Drive Glens Falls, New York, United States of America

    Manufacturer Overview

    Flomatic(R) Corporation, founded in Glens Falls, NY, in 1933 is a manufacturer of valves for the water and wastewater industry. The company's product portfolio includes Backflow Preventers, Break Off Plugs, Butterfly Valves, Check Valves and Constant Pressure Pump Control Valves. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company also offers services including test and measuring the coating thickness of fusion bonded epoxy coat paint systems to ensure superior abrasion and corrosion resistance for longevity and verification organizations and labs to ensure safety.

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    • Griswold Controls Manufacturer
      Irrigation High Limit Constant Flow Valves

    • • Website
      • United States, California
      • Company Profile

    • Address: 1700 Barranca Parkway, Irvine, California, United States of America

    Manufacturer Overview

    Griswold Controls was established in 1960 in Irvine, California, and is a manufacturer of flow control solutions for HVAC, irrigation, custom material valve, and military valve industries. The company makes automatic flow-limiting valves, hose kits, portable water solutions, and Navy automatic flow-limiting valves that solve challenges engineers and contractors face when designing and installing HVAC systems. The company has worked for clients like Monteleone Hotel, the University of California, Vancouver International Airport, and Perdue School of Business.

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    • Plast-O-Matic Valves, Inc. Manufacturer
      Constant Flow Valves

    • • Website
      • Founded: 1967
      • United States, New Jersey
      • Company Profile

    • Address: 1384 Pompton Avenue Cedar Grove, New Jersey, United States of America

    Manufacturer Overview

    Plast-O-Matic was formed in 1967 in New Jersey, now situated in Cedar Grove, New Jersey. Plast-O-Matic serves aquarium, chemical dosing, chemical processing, metal finishing, semiconductor, wastewater treatment, water purification, and government application industries. Product offerings include product data sheets, CAD downloads, installation & maintenance instructions, ball valves, check valves, gauge guards, pressure regulators, process cooling sticks, anti-siphon valves, shut-off and diverter valves, sight glass & level indicators, solenoid valves, venting valves, other process controls & pumps, and custom valves.

• • 

    • Kimray Manufacturer
      The 3 Types of Control Valve Trim

    • • Website
      • Founded: 1948
      • United States, Oklahoma
      • Company Profile

    • Address: 52 NW 42nd Street Oklahoma City, Oklahoma, United States of America

    Manufacturer Overview

    Kimray, Inc., headquartered in Oklahoma City, Oklahoma, has been a manufacturer and global supplier of control equipment for the oil and gas industry since 1948. Its product range includes control valves, regulators, thermostats, pumps, and liquid level controls. These products are used for various applications such as oil and gas production, gas processing, refining, and petrochemicals. The company holds several certifications, including the ISO 9001 FM505466 and the API Q1 certificate for its quality management system.

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    • Admiral Valve, LLC dba CPV Manufacturing Manufacturer
      6 Types of Flow Control Valve

    • • Website
      • Founded: 1915
      • United States, Pennsylvania
      • Company Profile

    • Address: 503 Schoolhouse Rd, Kennett Square, Pennsylvania, United States of America

    Manufacturer Overview

    Admiral Valve, LLC, dba CPV Manufacturing, founded in 1915 with headquarters in the USA, is a manufacturer of industrial valves and related equipment and accessories. The company's products include master valves, control valves, relief valves, o-ring face seals, and direct weld adapters. CPV Manufacturing's products are used in industries including construction, chemical processing, oil and gas, and infrastructure engineering and can be found in chemical processing plants, high-pressure water distribution systems, and on oil rigs. The company also provides customized solutions, including design, engineering, and production, for client-specific requirements.

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    • Singer Valve Inc. Manufacturer Distributor
      FLOW LIMITING CONTROL VALVE

    • • Website
      • Founded: 1957
      • United States, Tennessee
      • Company Profile

    • Address: 2048 Industrial Blvd, Kimball, Tennessee, United States of America

    Company Overview

    Singer Valve Inc., founded in 1957, is a manufacturer and distributor of control valves and related solutions in Tennessee, USA. The company manufactures products that help regulate and control water flow and other fluids in various applications. The company provides multiple solutions, including control valves, pressure-reducing valves, surge control valves, and altitude valves. These valves control fluid flow, pressure, and level in pipelines and water distribution systems. The company serves diverse industries, including municipal water utilities, wastewater management, industrial processes, and irrigation.

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    • KEIHIN CO., LTD Manufacturer
      Constant Flow Valves

    • • Website
      • Number of Employees: 46
      • Japan
      • Company Profile

    • Address: 1-1-6 Higashi Kanagawa, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan

    Manufacturer Overview

    KEIHIN CO., LTD, founded in Japan, in 1953 is a manufacturer of industrial valves. The company's product portfolio includes ball valves, ate valves used for isolating and regulating the flow of liquids, gases, and slurry, Check Valves, Pressure Relief Valves, and diaphragm valves used for sterile and aseptic applications in the pharmaceutical and food industries.Their products are used in markets such as Automotive and Transportation, Telecommunications, Industrial Automation, Healthcare and Medical Devices and Aerospace and Defense.

• • 

    • KOFLOC Corp. Manufacturer
      Flow Control Valves

    • • Website
      • Founded: 1974
      • Number of Employees: 211
      • Japan
      • Company Profile

    • Address: 1-3 Atenoki, Kusauchi, Kyotanabe, Kyoto, Japan

    Manufacturer Overview

    KOFLOC Corporation, established in 1949, is a manufacturer and retailer of standard and off-catalog custom gas generators, precision flow instruments, and engineering devices headquartered in Osaka, Japan. The company manufactures various flow instruments for measuring and controlling fluids, including flow meters, pressure regulating valves, flow control valves, and mass flow controllers and meters. The company’s gas generators are used to generate various gases from the air and water, including nitrogen gas, hydrogen gas, oxygen gas, ozone gas, and clean dry air. KOFLOC is ISO14001: 2006-certified company whose equipment are used in aerospace, water treatment plants, power generation, and refineries.

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    • Asahi Organic Chemicals Industry Manufacturer
      CONSTANT FLOW VALVE

    • • Website
      • Founded: 1945
      • Number of Employees: 1,555
      • Japan
      • Company Profile

    • Address: 21st Floor Ueno Frontier Tower 3-24-6 Ueno Taito-ku, Tokyo, Japan

    Manufacturer Overview

    ASAHI YUKIZAI CORPORATION, formerly known as Asahi Organic Chemicals Industry, is a Japanese manufacturer headquartered in Taito-ku, Tokyo, and specializes in resins and plastic valves since its establishment in 1945. The company manufactures valve and piping systems, including manual & automatic valves, pipes, fittings, and mixers. It also offers various foundry materials such as resin and sand products for casting, along with functional resins which cater to housing, construction, and industrial applications. The company engages in the design and construction of water utility facilities & reuse of wastewater, industrial water & wastewater treatment, environmental pollution prevention & purification, and public sewage management.

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    • Rotarex Manufacturer Distributor
      CONSTANT FLOW CYLINDER VALVE

    • • Website
      • Founded: 1922
      • Luxembourg
      • Company Profile

    • Address: 24 Rue de Diekirch, L-7440, Lintgen, Luxembourg

    Company Overview

    Rotarex, based in Luxembourg, has been a manufacturer and distributor of gas control products and systems since 1922. The company's product lineup encompasses valves, regulators, cylinder valves, fire protection systems, and LPG and CNG equipment. The company operates globally, with subsidiaries and sales offices in various countries worldwide. With a rich history of developing cutting-edge solutions in the gas control industry, the company invests in research and development to create products that meet evolving industry needs. Its products and systems are found in various applications, including manufacturing, healthcare, automotive, fire protection, and more.

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    • Pace Supply Corp. Distributor
      Flo-Trol Model CD900 Automatic Constant Flow Control Valve

    • • Website
      • Company Profile

    Distributor Overview

    Pace Supply Corp., founded in 1994 and based in Rohnert Park, California, United States, is a distributor of products related to plumbing, fire protection, HVAC, water heaters, and pipe supports. The company has branches across the US and six bath and kitchen showrooms across California, Oregon, and Hawaii. The company offers products such as chemical & sealing, fittings, valves, water treatment and filtration, and HVAC and refrigeration. The products are catered to the residential and industrial sectors.

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