AUTOMATIC DRAIN VALVE

Description
Additional Information

CONCEPT EDV-251/351 is designed to remove condensate from compressed air systems. It is most suitable for installation on compressors, after coolers, drip legs, and moisture separators. The valve also features manual drainage during power failure.

Specifications:

Timer:

Interval Time: 1 - 128 Min. Adjustable
Drain Time: 4 Sec.
Supply Voltage: 230VAC (160-260), 50Hz (Other on request)
Operating Temp.: 70°C (Maximum)
Housing Material: High Impact Resistant ABS
Connection: DIN 43650 A with Power Indication
Indications: LED (Red)- Power On
Test Switch: LED (Green)- ‘On’ during drain cycle

Valve:

Type: 2 Way Direct Acting
In/Out Ports: ½” BSP (F)*
Working Pressure: 25 / 35 Kg./cm²
Valve Body: Bar Stock Aluminium or S.S. 304
Orifice: 1.3 / 1.8 mm
NPT (F): Available on request

Model	Orifice	MWP	Connection Size	Features
EDV-251	1.8 mm	25 Kg/cm²	½" BSP (F)	Poppet Type Compact, Test Switch, Fault Indication, Inbuilt Strainer
EDV-351	1.3 mm	35 Kg/cm²	½" BSP (F)	Poppet Type Compact, Test Switch, Fault Indication, Inbuilt Strainer

The Concept EDV-251/351 is a high-performance condensate removal solution tailored for compressed air systems. Engineered for versatility, it’s perfect for use with compressors, after coolers, drip legs, and moisture separators. The device features an adjustable timer (1-128 minutes) and drain time (4 seconds), along with a durable ABS housing and LED power indicators. Operating up to 70°C, it supports 230VAC input and provides a 2-way direct-acting valve with ½” BSP (F) connections. Built with robust bar stock aluminum or S.S. 304, the valve withstands pressures up to 25/35 Kg./cm². Optional NPT (F) ports available on request. Enhance system efficiency with this reliable and user-friendly solution.