Valves >> Solenoid Inert Isolation Valves >> WTB-3, 3-Way Inert Isolation Valve

TAKASAGO

WTB-3, 3-Way Inert Isolation Valve

Solenoid Operated, PEEK or PPS Valve Bodies

DESCRIPTION

Model series WTB inert isolation valves offer great performance and a choice of wetted materials for compatibility with aggressive media. The valves utilize unique soft elastomeric seals that are forgiving of particulate matter that would typically destroy an inert valve.

The WTB series is a three-way configuration. Model WTB-3R has molded PPS bodies and Model WTB-3K has molded PEEK bodies. The valves have PTFE isolation diaphragms and a Perfluor or FPM soft valve seat seal.

SPECIFICATIONS

GENERAL

Rated Voltage - 12Vdc or 24Vdc
Min. Operating Voltage - 90% of rated voltage
Drop Out Voltage - 10% of rated voltage
Power Consumption - 3.4 Watts
Duty Cycle - Continuous
Coil Temp. Rise - Max 65°C from room temperature
Orifice Diameter - 2mm (1.6 mm for PTFE Body)
Operating Pressure -
    COM: -675mmHg to 2.0 bar (-26" Hg to 29 psi)
    NO & NC: 1.0 bar (14.5 psi)
Media & Ambient Temperature Range - 5-50°C (41-122°F)
Weight - 81 grams
Insulation Class - Class E
Insulation Resistance -  50 Mohm at 500 Vdc
Dielectric Strength - 1500 Vac/1 minute
Port Connection - 1/4-28 threaded, M6 threaded,3 mm or 4 mm barb
Valve Body Material - PEEK or PPS
Isolating Diaphragm Material - PTFE
Valve Seat Soft Seal Material - Dai-el Perfluor or FPM

 

DIMENSIONS (MM)

dimensions

Valve Materials
1 PPS/PEEK Body A
2 Perfluor O-ring
3 Perfluor or FPM Seal
4 PPS/PEEK Body A
6 PTFE Diaphragm

 

ORDERING INFORMATION

ABCD
EXAMPLE: WTA-3R1/4UG-12V

PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
A=Model/Body Material B=Connections C=Seal Material D=Voltage
Threaded Ports Hose Barb
WTA-3K= PEEK 1/4U= 1/4-28 UNF N3= 3 mm G= Perfluor 12V=12Vdc
WTA-3R= PPS M6= M6 N4= 4mm F=FPM 24V=24Vdc

 

WTB-3, 3-Way Inert Isolation Valve