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CTV series - Diaphragm isolation solenoid valve

Orifice diameter 1.0 - 1.6mm

CTV 3-way valve Threaded connections long
CTV 3-way valve Threaded connections short
CTV 3-way valve hose nozzles
CTV 3-way valve hose nozzles with mounting plate
CTV 3-way valve push-in & threaded connections
CTV Series push-in connectors
CTV Gradient mixing valve


2/2-way and 3/2-way diaphragm isolation solenoid valves with fluid separation.

A large selection of materials in contact with the medium, connection options and a very large pressure range allow a wide range of applications.

A 2/2-way version with push-in fittings is available for this series. These connections allow PTFE or PFA hoses with an outside diameter of 2.0 mm.


2/2-way normally closed
2/2-way normally open
Orifice diameter
1.0 - 1.6 mm
Port Connection
M6 | 1/4-28UNF | Hose barbs | Flange | Push-In fittings (for 2/2-way)
Rated voltage
12 VDC | 24 VDC
Other voltages on request
Operating Pressure range
input: -500 - 2000 mbar (special models up to 6000 mbar)
output (NC | NO): 0 - 500 mbar
Diaphragm material
Body material
Seal material
Soft-Seal PTFE | Perfluoroelastomer (FFKM) | FPM | EPDM
Other materials in contact with the medium
PTFE Ceramic - AI2O3 | PEEK (for 3/2-way)
Fluid temperature range
0 - 50°C (higher temperatures on request)
Ambient temperature range
0 - 50°C (higher temperatures on request)
Power consumption
1.9 - 4.4W
(depending on model)
Operating duration
100% ED
Mounting direction
Resistant to neutral and aggressive liquids / gases
(see resistance lists)
(depending on model)
Ø21.0 x 59.8 mm

Customizable to specific requirements (e.g. higher pressure range, different operating mode, higher temperature range, different operating voltage, different port connections, ...)

CTV Serie Push-In Anschlüsse

CTV Series push-in connectors

Some models of this valve series are also available with push-in connections directly to the valve body. Read more about the technical information on push-in connections.