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WTB Series - Diaphragm isolation solenoid valve

Orifice diameter 1.2 - 2.0mm (OD)

WTB Valve PTFE Valve body
WTB Valve Flange connection
WTB Valve Flange connection

Description

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

With a large pressure range and a variety of connection options this valve series covers a wide range of areas of application. Highly inert designs with wetted materials such as PTFE, PEEK and FFKM offer high chemical resistance.

This inert valve is also available as a latching version (WLB series). This reduces both power consumption and heat generation to a minimum.

Specifications

Type 2/2-way normally closed < br/>2/2-way normally open < br/>3/2-way
Orifice diameter 1.2 - 2.0 mm
Port Connection M6 | 1/4-28UNF | hose nozzles | flange
Rated voltage 12 VDC | 24 VDC
other voltages on request
Operating Pressure range input: -900 - 2000 mbar (special models up to 6000 mbar)
output (NC | NO): 0 - 1000 mbar (special models up to 3000 mbar)
Diaphragm material PTFE
Body material PEEK | PPS | PTFE
Seal material PTFE | Perfluoroelastomer (FFKM) | FPM | EPDM
Other materials in contact with the medium PTFE
Fluid temperature range 5 - 50°C (higher temperatures on request)
Ambient temperature range 5 - 50°C (higher temperatures on request)
Power consumption 2.8 - 3.4W
(depending on model)
Operating mode 100% ED
Mounting position Any
Fluid Resistant to neutral and aggressive liquids / gases
(see resistance lists)
Dimensions 24,0 x 20,6 x 55,9 mm

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

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