Diaphragm Valve - China

Our diaphragm valves are high-performance industrial fluid control valves designed with a premium diaphragm-sealed structure, the core advantage of zero medium leakage and reliable sealing, making them ideal for both clean sanitary working conditions and harsh industrial environments.

We offer three core hot-selling models: stainless steel pneumatic diaphragm valves, sanitary flanged diaphragm valves and high-pressure industrial diaphragm valves, with flexible connection and installation options to fit diverse industrial piping requirements.

All valves are manufactured with high-quality 304/316 stainless steel for the main body, matched with food-grade PTFE or industrial corrosion-resistant diaphragm seals; pneumatic actuators are optional for automated control, and sanitary flanged models feature a smooth inner wall without dead angles, meeting food and pharmaceutical hygiene standards.

High-pressure industrial versions are engineered with reinforced structures to bear rated working pressure stably, with excellent corrosion and wear resistance, effectively adapting to media such as water, steam, chemicals, food slurry and pharmaceutical raw materials.

With optimized structural design, our diaphragm valves are easy to disassemble, maintain and replace parts, no internal valve stem leakage, and support horizontal/vertical installation.

Widely applied in chemical industry, food processing, pharmaceutical production, water treatment, petroleum and municipal engineering, they cover a full range of nominal diameters and pressure specs, and can be customized according to your detailed technical requirements.

All products comply with international industrial quality standards, undergo strict factory testing, and provide long-term stable performance and perfect after-sales technical support.

Specification

Pa rameter Item Specification

Valve Type Diaphragm Valve

Nominal Diameter DN8–DN200, customizable

Nominal Pressure PN10 / PN16 / PN25 / PN40, ANSI Class 150 optional

Connection Type Flanged / Threaded / Welded / Clamped

Sealing Class Class VI, zero-leakage soft seal

Flow Characteristic Linear

Mounting Method Vertical, horizontal or any mounting angle

Actuator Options Pneumatic diaphragm actuator or manual actuator, explosion-proof option available

Operation Mode Automatic or manual

Diaphragm Material PTFE / EPDM / FKM

Applicable Media Water, chemical liquids, food slurry, steam and corrosive fluids SHSolution is a professional industrial valve manufacturer specializing in sanitary diaphragm valves, 2/3-way solenoid valves, explosion-proof solenoid valves, pilot-operated solenoid valves, ball valves, butterfly valves, control valves, globe valves, check valves, and diaphragm valves.

Need a Custom Diaphragm Valve?

Send us your required valve size, pressure rating, connection type, diaphragm material and operating medium.

Our technical team will recommend a suitable diaphragm valve solution for your application.

Company Contact:

• Posted By: Shanghai Solution Industrial Equipment Ltd.

• Phone: 17805311377

• Address: Room 1-203 J, No. 337 Shahe Road, Jiangqiao Town, Jiading District, Shanghai , Shanghai , China

• Email:

• Business Description: Shanghai Solution Industrial Equipment Ltd. specializes in internationalized solutions in the industrial equipment sector.
  
  Our production base is located at No.
  
  450 Zhenying Road, Qingpu District, Shanghai.
  
  Leveraging Shanghai’s advantages in location, policy support, talent, and market access, we are committed to providing comprehensive industrial equipment solutions for high-quality industrial enterprises worldwide.
  
  Our business scope covers the manufacturing and domestic substitution of fluid equipment, joint manufacturing and export of non-standard equipment, supply of imported complete equipment and components, centralized and global procurement of machinery and instrumentation for large enterprises, customized smart equipment and IoT solutions, as well as supply chain optimization management and operation & maintenance support.