Diaphragm Valve

Author:csiequipt 2026-09-10 10:37:30 11 0 0

Diaphragm Valve

Product Description

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

Parameter 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.

For more information, please visit our website.


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