Sanitary pneumatic diaphragm valves are designed for hygienic flow control and reliable shut-off in sanitary processing systems used in pharmaceutical, biotechnology, food, beverage, and dairy industries. These valves provide precise flow regulation while maintaining strict sanitary standards required in modern processing environments.
Manufactured from high-quality SS316L stainless steel, the valve offers excellent corrosion resistance, durability, and contamination-free performance. The diaphragm sealing structure minimizes dead space and ensures smooth internal surfaces, making it ideal for systems requiring clean-in-place (CIP) and sterilize-in-place (SIP) processes.
The pneumatic actuator allows automated valve operation, enabling integration with automated control systems for improved process efficiency and monitoring. Sanitary diaphragm valves are widely used in biopharmaceutical production, fermentation systems, sterile processing lines, and hygienic fluid handling applications where precise flow control and product purity are critical.
Standard
SMS, DIN, 3A, BPE
Material – Contact Parts
SS316L (1.4404)
Material inspection report available
Size Range
1/4" – 4" (DN6 – DN100)
Body Type Options
Straight Model
T-Type Three-Way
U-Type
Tank Bottom
Connection Options
Butt Weld
Tri Clamp
Male Thread
Female-Male Thread
Union
Weld-Thread
Flange
Seal Materials
EPDM
EPDM with PTFE Split Diaphragm
EPDM with PTFE Composite Diaphragm
(All seal materials comply with FDA 21 CFR 177.2600)
Power Options
Manual Operation
Stainless Steel Pneumatic Actuator
Plastic Pneumatic Actuator
C-Top Controller
C-Top Controller (AS-I)
Working Pressure
≤ 10 bar (145 psi)
Air Supply Pressure (Pneumatic Actuator)
5 – 8 bar (72.5 – 116 psi)
External Surface Finish
Ra 0.4 – 0.8 μm
Internal Surface Finish
Ra 0.4 – 0.8 μm
Applications
Food Processing
Beverage Production
Dairy Processing
Pharmaceutical Manufacturing
Biotechnology Processing
