STV Series - Diaphragm isolation solenoid valve
Orifice diameter 1.0 - 1.2mm
2/2-ways diaphragm isolation solenoid valves with fluid separation.
A large selection of wetted materials and connection options allows a wide range of applications.
A 2/2-ways 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 - 1.2 mm|
|Port Connection||M6 | 1/4-28UNF | Push-In | Hose nozzles | Flange | Push-In fittings (for 2/2-way)|
12 VDC | 24 VDC|
other voltages on request
|Operating Pressure range||
input: -900 - 2000 mbar|
output (NC | NO): 0 - 500 mbar
|Body material||PEEK | PPS | PTFE | POM|
|Seal material||Soft-Seal PTFE | Perfluoroelastomer (FFKM) | FPM|
|Other wetted materials||PTFE | Ceramic - AL2O3 for 3/2 way|
|Fluid temperature range||0 - 50°C (higher temperatures on request)|
|Ambient temperature range||0 - 50°C (higher temperatures on request)|
1.7 - 2.9W|
(depending on model)
|Operating mode||100% ED|
Resistant to neutral and aggressive liquids / gases|
(see resistance lists)
|Dimensions||Ø20.0 x 42.5 mm|
Customizable to specific requirements (e.g. higher pressure range, different operating mode, higher temperature range, different operating voltage, different port connections, ...)
STV 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.