KAPTIV-CS Electronic zero air loss drain

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The KAPTIV-CS (Compact Solution) removes all types of condensate from compressed air systems up to 100 m³/min. without the loss of compressed air.

The KAPTIV-CS is cost effective and offers a rapid pay-back period due to a competitive pricing level, low stocking cost, zero air-loss and energy saving features.

The compact robust industrial housing, 2/2 way direct acting valve with a large orifice, alarm NC or NO and the integrated mesh strainer make the KAPTIV-CS a highly reliable draining solution.



Robust aluminium housing with three inlet options, offering you installation flexibility.


Integrated mesh strainer, offering you valve orifice protection.


Extremely easy to disassemble, offering dissasembly simplicity and time saving during routine maintenance.


Maximum compressor capacity 100 m³/min.
Pressure range 0 - 16 bar
Valve type 2/2 way, direct acting
Valve orifice 4 mm
Valve seals FPM
Inlet connections 1/2″ (BSP or NPT), 3 inlet options
Inlet height 11 cm (top) and 7.5 & 1.5 cm (side)
Outlet connection 1/4″ BSP
Medium temperature 1 - 50 °C
Ambient temperature 1 - 50 °C
Supply voltage options 230VAC / 115VAC / 24VAC / 24VDC
Power and alarm connectors DIN 43650-B
Serviceable valve Yes
TEST feature Yes
Environmental protection IP65 (NEMA4)
Integrated mesh strainer Yes
Alarm feature type Contact output switch (voltage free) available in two versions: A1 and A2

= Normally open contacts, closed when in alarm phase. LED on the drain is OFF when in operation and ON when in alarm mode.
A2 = Normally closed contacts, open when in alarm phase. LED on the drain is ON when in operation and OFF when in alarm mode.
Housing material Corrosion resistant aluminium