Sanitary Solenoid Diaphragm Valve
The Solenoid Diaphragm Valve combines a hygienic stainless steel valve body with an integrated electromagnetic (solenoid) actuator for direct electrical on-off control. When the solenoid coil is energised, the plunger lifts the diaphragm to open the flow path; upon de-energisation, the spring forces the diaphragm closed. This design eliminates the need for a separate pneumatic supply, making it ideal for installations where compressed air is unavailable or impractical.
Sanitary Solenoid Diaphragm Valve
Key Features
- Integrated solenoid coil enables direct electrical actuation without pneumatic supply
- Fast and repeatable switching response for automation and dosing applications
- Fail-safe normally-closed (NC) or normally-open (NO) configuration available
- Compact, space-saving design with low power consumption
- Fully hygienic wetted surfaces meeting sanitary standards
- IP65 or IP67 rated enclosure for wash-down environments
- Compatible with 24 V DC, 110 V AC, and 230 V AC supply voltages
- Easy integration with PLC and automation control systems
Technical Specifications
- Maximum Operating Pressure: 6 bar (87 psi)
- Operating Temperature: 0 C to 90 C (process fluid); 0 C to 50 C (ambient)
- Surface Roughness: Ra≤ 0.8 um um
- Body Material: AISI 316L stainless steel (1.4404)
- Seal / Diaphragm Material: EPDM, PTFE, Silicone
- Actuation Mechanism: Electromagnetic solenoid (direct-acting or servo-assisted)
Applications
- Dosing and metering systems in food, beverage, and pharmaceutical processes
- Automated CIP dosing and chemical injection points
- Semiconductor process tool chemical delivery systems
- Laboratory and analytical instrument fluid control
- Cosmetics and personal care product dispensing lines
- Low-flow, precise on-off control where pneumatics are unavailable
