We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Diaphragm Valve.
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Diaphragm Valve Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Diaphragm Valve Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ゲミュージャパン Aichi//Machine elements and parts
  2. null/null
  3. 八洲貿易 Tokyo//Testing, Analysis and Measurement
  4. 4 高砂電気工業 Aichi//Industrial Machinery
  5. 4 アイ・オー・テクノロジーズ Tokyo//Manufacturing and processing contract

Diaphragm Valve Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Sanitary diaphragm valve, air-operated, model 687. ゲミュージャパン
  2. Application example: "Production of Purified Water (PW) and Highly Purified Water (HPW)" ゲミュージャパン
  3. What is the torque for maintenance of a diaphragm valve? ゲミュージャパン
  4. 4 How much do I need to turn the handle for it to close? Solved!! ゲミュージャパン
  5. 5 Sanitary Diaphragm Valve Air Operated Model 650 ゲミュージャパン

Diaphragm Valve Product List

1~15 item / All 80 items

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Diaphragm Valve "DV Series"

Long lifespan, high corrosion-resistant diaphragm valve

Longer lifespan compared to ball valves. High corrosion-resistant materials such as SUS316L, Monel, and Hastelloy can also be selected for the body material. It is compatible with high-pressure applications, and an air actuator type is also available for selection.

  • valve
  • Flow Control

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Product Adoption Case No. 12: The World's First 3D Printed Beverage Technology

Adopted for the prototype of the unique service "PRINT A DRINK," created by the world's first technology.

PRINT A DRINK, an Austrian company, has established the world's first technology for 3D printing within beverages. Using high-end industrial robots, it can create micro-liter quantities of drinks in spherical form to inject into cocktails. With PRINT A DRINK's technology, complex 3D patterns can be drawn in various beverages in under a minute. Our ultra-compact diaphragm valve NV series has been adopted in the prototype of their 3D printing device.

  • valve

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Product Adoption Case No. 15: Custom Valve

Isn't there a case where measures are necessary due to the fluid flowing inside the valve being at high temperatures or the operating environment being at low temperatures?

【Custom Request】 I want to change the temperature specifications / I want to reduce power consumption. 【Consultation Details】 Background: Developing a fuel cell to secure power in polar regions. Issue: Looking for a valve that can be used at extremely low temperatures (-30°C) with low power consumption (below 1W). 【Base Product Information】 Diaphragm Valve EXV series 【Custom Points】 - Optimally designed coil power and seal load to create a valve that operates at 0.7W. - Successfully redesigned from a diaphragm type to a non-diaphragm type, making it usable in low-temperature environments. 【Custom Request】 I want to change the temperature specifications. 【Consultation Details】 Background: Developing an exhaust gas monitoring device in response to factory exhaust gas regulations. Issue: There are highly corrosive gases in the exhaust, and it needs to be used in high-temperature environments. 【Base Product Information】 Diaphragm Valve PKV series 【Custom Points】 - Selected materials and implemented heat transfer measures (installation of a bench duct and structural improvements) to accommodate gases up to 200°C. - Installed a pressure reduction circuit to minimize heat generation from the actuator.

  • valve

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TALK Fan November Issue (Vol. 66)

You can view the talk system's newsletter "TALK Fan" on Ipros!

This month is packed with useful information and new product updates! ***【November Issue Lineup】(☆…Featured Articles)*** ☆ Quick Clamper Case Studies and Usage Examples (No.4) "Sheet Press Device" ・【New Publication】 Imao Corporation "Standard Jig Comprehensive Catalog (2014-2016)" ☆【New Product】 CKD "Wear Type Diaphragm Valve SWD・MWD Series" ・【Popular!】 HOKO "Mercury Lamp Replacement LED HK-1" ☆【Featured Product】 For draining, dust, oil cutting, etc. / Daisen "Hammer Duster Storm" ・Introduction to Lighting for Beginners (Section 4 Review) "2. Types of Lighting" ・Exhibition Guide (November / December) ・Word Heritage (Issue 37) "Famous Quote by Marie Curie" ・Colorful Sketch (6th Color) "Bottle Peeking" ・Take a Break with a View "Twilight" **********************

  • Other machine elements
  • LED Module
  • valve

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Sanitary Diaphragm Valve Manual Type '673'

GEMÜ manual stainless steel diaphragm valve (diaphragm valve)

【Features】 ● Achieves high sealing performance even with fluids containing particles ● Chemical-resistant plastic handle (CIP/SIP compatible, autoclave compatible) ● Supports ultra-high purity fluid handling in semiconductor, microelectronics, and fine chemical fields ● Customizable in various materials and specifications ● Minimizes liquid accumulation in the flow path, eliminating corrosion occurrence ● Compact design allows installation in narrow spaces ● Stepless adjustment of minimum flow rate with seal adjuster

  • 673_25_T_60_41_13_0_S_50_60_1508_0000_A.jpg
  • valve

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Single-use diaphragm valve, air-operated 'SUMONDO'

GEMÜ (GEMU) World's first single-use diaphragm valve (diaphragm valve)

We have developed the world's first single-use diaphragm valve, which enables precise fluid control just like conventional valves. 【Features】 ● The valve body can be removed from the actuator after one use and discarded, reducing cleaning and sterilization time, as well as validation time! (Ideal for processes that require quick and frequent operation) ● As a disposable product, it avoids cross-contamination. ● It can reduce capital investment since it functions as a unit. ● Equipment can be scaled down. ● Various valve body shapes are available, including straight, right angle, and T-type. ● Autoclave-compatible actuator.

  • SU60C_C1L0_0A_SUB_C20DHBB8K8_20HB.jpg
  • single use.jpg
  • manual.jpg
  • control valve.png
  • valve

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Diaphragm Valve Air Operated "R690 Type"

GEMÜ manufactured (GEMU) air-operated plastic diaphragm valve (diaphragm valve)

This is a diaphragm valve that is compact and lightweight yet has a high flow capacity. It boasts high durability due to the use of high-quality plastic. You can choose from a wide range of body and diaphragm materials to suit your fluid and application. **Features of GEMÜ (GEMU) Air-Operated Plastic Diaphragm Valve:** - The linear flow path structure results in low pressure loss and achieves a high Cv value, providing high flow capacity despite its small and lightweight design. - Made from high-quality plastic, ensuring high durability. - A wide selection of body and diaphragm materials is available to match various fluids and applications. - Comes standard with a position indicator for visual confirmation of the valve's open and closed status.

  • Photo.8.jpg
  • R690 Cv.jpg
  • valve

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Diaphragm Valve Air Operated Type 610

GEMÜ manufactured (GEMU) air-operated plastic diaphragm valve (diaphragm valve)

**Features of GEMÜ (GEMU) Air-Operated Plastic Diaphragm Valve** ● The linear flow path structure results in low pressure loss and achieves a high Cv value ⇒ High flow capacity despite being compact and lightweight ● Made from high-quality plastic ⇒ High durability ● A wide selection of body and diaphragm materials available for different fluids and applications ● Standard equipped with a position indicator ⇒ Allows visual confirmation of the valve's open and closed status ● Optional electric indicators and positioners can also be installed

  • 610_12_D_152-1_1434.jpg
  • 610_15_D_7_20_5A_1_M_HPW.jpg
  • valve

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Components and System Solutions of Water Treatment Processes

Application Catalog in Water Treatment Processes

The 'Components and System Solutions for Water Treatment Processes' is a collection of applications featuring products and solutions that cater to specialized uses in the field of water treatment. It covers a wide range of areas from seawater desalination to the treatment of WFI (Water for Injection), and also introduces products that can address specialized applications in areas such as drinking water treatment and public and industrial wastewater treatment. [Contents] ■ Drinking Water Treatment ■ Wastewater Treatment ■ Seawater Desalination ■ Industrial Wastewater Treatment ■ Process Water Treatment ■ Purified and Ultrapure Water Treatment, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • valve

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Application example: "Drinking Water Treatment"

Proposal for high-quality plant components.

"Water treatment" refers to the process of treating groundwater to meet the standards for drinking water. Our company provides high-quality components by using only carefully selected materials and checking them through a quality control system. To operate treatment facilities efficiently, all products used must be compatible with their respective usage conditions. Our long years of experience enable us to achieve this. 【Raw Water Treatment Process】 ■ Precipitation or coagulation of suspended solids ■ Adsorption of dissolved organic matter using activated carbon ■ Ultrafiltration (UF) ■ Sterilization by chlorine addition or ultraviolet irradiation, etc.

  • 487.png
  • R690.png
  • 410_25_D_7_1_14_1_0.jpg
  • Water treatment equipment

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Application example: "Wastewater Treatment"

We provide optimal solutions in the field of separation technology.

The conditions required for wastewater treatment facilities and their components vary depending on the type and quantity of water to be treated, as well as the concentration of various impurities. The degree of contamination in domestic wastewater is primarily represented by the amount of biodegradable, dissolved, and solid organic substances, which are biologically decomposed by microorganisms in activated sludge. To ensure that the treated wastewater complies with regulatory standards, it is important to control the treatment facilities carefully and reliably. Our company provides suitable solutions in the field of separation technology. 【Treatment Methods】 ■ Wastewater Treatment: Activated Sludge Method ■ Fixed Bed Filtration Method ■ Sludge Treatment, etc.

  • 487.png
  • D457ハンドル.png
  • Wastewater/wastewater treatment equipment
  • valve

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Application example: "Seawater Desalination"

Providing the equipment and control systems necessary to obtain drinking water through seawater desalination.

"Desalination" is one of the effective methods to meet the water demand associated with the world's population growth, and our company offers various technologies and systems, as well as products that comply with drinking water standards. Desalination of seawater requires pretreatment. The pretreated seawater is sent to the desalination process, where it is desalinated using methods such as evaporation or reverse osmosis. Our company proposes equipment and control systems for supplying desalinated water with re-added minerals to the water supply facilities as drinking water. 【Treatment Methods】 ■ Reverse osmosis membrane filtration ■ MSF method (Multi-Stage Flash) ■ MED method (Multi-Effect Distillation), etc.

  • gate valve.jpg
  • 487.png
  • Other water treatment equipment

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Application Example: "Wastewater Treatment: Activated Sludge Method"

Proposal for air supply valve to the ventilation tank.

The "activated sludge method" is a wastewater treatment process that involves placing the water to be treated in an aeration tank, where oxygen is introduced to facilitate contact with microorganisms to remove organic impurities. During the process of decomposition of substances in the wastewater, microorganisms proliferate, resulting in the generation of excess sludge. The purified water and sludge are separated in the final settling tank, and a portion of the separated biomass is returned to the aeration tank. The remainder is sent to the sludge treatment process, while the purified water overflows the weir and enters the next treatment stage or receiving tank.

  • D457ハンドル.png
  • r690_25_D_7_1_14_1_EDN_1436 Kopie.jpg
  • Wastewater/wastewater treatment equipment

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Application Example: "Wastewater Treatment: Fixed Bed Filtration Method"

Proposal for air supply valve to the ventilation tank.

The "fixed bed filtration method" is a wastewater treatment method in which the aeration zone and the non-aeration zone are physically separated, allowing biological wastewater treatment, biomass retention, and solid filtration to occur within a single reaction tank. Unlike conventional activated sludge methods, bacteria are not freely suspended; instead, they are attached as a biofilm to balls made of expanded clay or plastic (such as polystyrene). The bacteria attached to the fixed bed convert contaminants into biomass. This biomass is retained on the filter media along with the solids present in the wastewater.

  • 488_250_W_232A1xxxN2ASGBZ60 Kopie.jpg
  • Wastewater/wastewater treatment equipment

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Application example: "Sludge treatment of wastewater"

We propose a knife gate valve for sludge conditioning in the digestion tower.

Excess sludge is pre-dewatered by mechanical methods and then treated in a digestion tower together with primary sludge from the preliminary sedimentation tank. Here, microorganisms convert organic matter into methane gas and carbon dioxide through several stages under anaerobic conditions at a temperature of about 40°C. The generated methane is directed to a gas tank for use as an energy source. The sludge after digestion is further compressed and incinerated after intermediate storage.

  • Wastewater/wastewater treatment equipment
  • valve

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