Sai Pneumatic Company

Other Details

The "Save Air" Compressed Air Automatic Drain Valve by SAI Pneumatic is a next-generation solution designed to efficiently discharge condensate (water and oil particles) from compressed air systems without air loss.

This smart drain valve is equipped with a three-way mechanism, where one port is closed using pilot air during the drain cycle. At the same time, the stored condensate in the stainless steel (SS) bowl is expelled through the drain port—completely isolating the air line and ensuring zero air wastage.

Key feature includes dual LED indicators for:

• Power On

• Drain Open

This allows users to monitor the drain cycle in real time. Designed for reliable operation in high-pressure and industrial air systems, it reduces energy loss, protects downstream equipment, and enhances overall system efficiency.

Product Application

• Air compressors

• Moisture separators

• Refrigerated and desiccant dryers

• Receiver tanks

• Filters in compressed air systems

• Industries with high air consumption and strict energy-saving needs

Technical Specifications

• Drain Type: Pilot-operated, zero air loss

• Operation: Electronic + pneumatic actuation

• LED Indicators: Yes – "Power On" and "Drain Open"

• Material: Stainless steel drain bowl

• Pressure Range: Up to 16 bar

• Voltage Options: 230V AC / 110V AC / 24V DC

• Port Size: ½” BSP

• Installation: Inline or wall-mounted

• Special Feature: Zero compressed air loss during drainage