SEMI LIFT DIAPHRAGM TYPE SOLENOID VALVE
“aline” Make Semi Lift Diaphragm Type Solenoid Valve is a high-performance automatic control valve designed for applications requiring zero differential pressure operation, reliable flow control, and quick response. Unlike conventional pilot-operated valves, the semi-lift diaphragm design combines direct acting and pilot-assisted technology, enabling smooth operation even at 0 Bar pressure while maintaining high flow capacity.
Manufactured from premium quality Stainless Steel (SS304/SS316), Brass, or other corrosion-resistant materials, the valve offers outstanding durability, leak-free performance, and long service life. The precision-engineered diaphragm and heavy-duty solenoid coil ensure fast switching, low power consumption, and dependable performance under continuous industrial operation.
The ALINE Semi Lift Diaphragm Solenoid Valve is ideal for controlling water, air, steam, gas, vacuum, RO water, chemicals, light oils, and other compatible media. It is widely used in water treatment plants, pharmaceutical industries, food processing, chemical plants, steam systems, HVAC, industrial automation, and process control applications.
Designed for high efficiency and minimal maintenance, the valve provides reliable automatic flow control in demanding industrial environments.
Product Features:
- Semi Lift Diaphragm Technology
- Operates from Zero Pressure (0 Bar)
- High Flow Capacity
- Fast Opening & Closing Response
- Normally Closed (NC) / Normally Open (NO) Available
- Bubble Tight Leak-Free Shut-Off
- Low Power Consumption
- Continuous Duty Solenoid Coil
- Compact & Heavy Duty Construction
- Easy Installation & Maintenance
- Long Service Life
- Suitable for Automatic Process Control
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Semi Lift Diaphragm Solenoid Valve |
| Valve Type | 2/2 Way Normally Closed (NC) / Normally Open (NO) |
| Operation | Semi Lift Diaphragm (Direct Assisted) |
| Size Range | ¼” to 2″ (DN8 to DN50) |
| End Connection | Screwed BSP / NPT |
| Body Material | SS304, SS316, Brass |
| Diaphragm Material | NBR / EPDM / Viton |
| Seal Material | NBR / EPDM / Viton |
| Working Pressure | 0 to 16 Bar (Depending on Model) |
| Media | Water, Air, Steam, Gas, Vacuum, Light Oil & Compatible Fluids |
| Coil Voltage | 24V DC, 24V AC, 110V AC, 220V AC, 230V AC |
| Coil Protection | IP65 |
| Ambient Temperature | -10°C to +55°C |
| Fluid Temperature | -10°C to +180°C (Depending on Seal Material) |
Standard Features:
- Zero Pressure Operation
- Semi Lift Diaphragm Mechanism
- Fast Switching Response
- High Flow Performance
- Heavy Duty Solenoid Coil
- Corrosion Resistant Construction
- Bubble Tight Sealing
- Continuous Duty Operation
- Low Maintenance Design
- Long Operational Life
Optional Features:
- Normally Open (NO) Configuration
- Explosion Proof Coil
- SS316 Body Construction
- Viton Diaphragm for High Temperature
- EPDM Diaphragm for Water Applications
- High Temperature Coil
- Manual Override
- Custom Coil Voltages
- Special Seal Materials
Applications:
- Water Treatment Plants
- RO & DM Water Systems
- Steam Lines
- Air Compressor Systems
- Pneumatic Automation
- Pharmaceutical Industries
- Food & Beverage Processing
- Chemical Processing Plants
- HVAC Systems
- Textile Industries
- Industrial Washing Systems
- Vacuum Applications
- General Industrial Fluid Control