STV 12 Valve Manifold
12 Inlets, Common Outlet




STV 4 Valve Manifold
4 Inlets, Common Outlet




EXV 4 Valve Manifold
4 Inlets, Common Outlet
STV & EXV Manifold Designs
Solenoid Operated


DESCRIPTION
Model STV and EXV manifold designs offer an integrated solution to reducing plumbing and internal volume in automated chemistry applications.

The valve designs have all inert wetted parts. Unique Takasago design features such as zero internal volume, low pumping volume, Ventiduct and Soft Seal can be incorporated into a manifold design depending on the application. Individual valves can be field replaced.

As most manifold offerings are generally unique to individual customer needs the following specifications are only intended to give a reasonable idea of performance.

STV
3, 4, 6, 12 two way normally open or normally closed valves on a common block with individual valve inlets/outlets connected to a common outlet/inlet. Features include field replaceable valves, zero pumping option, zero internal volume option and particle tolerant Soft Seals.

EXV
3 to 10 two way and three way valves mounted in line on a common manifold block. Features include field replaceable valves, zero pumping option, zero internal volume option, Ventiduct and particle tolerant Soft Seals.

View Drawings
  STV EXV
Rated Voltage 12 Vdc or 24 Vdc
Power Consumption 1.7 W/valve 1.2 W/valve
Orifice Diameter 1.0 mm 0.8 mm
Fluid Connection 1/4-28 thread
Media Temp. Range 0 - 60°C
Ambient Temp. Range 0 - 60°C
Max. Operating Pressure In 2.5 bar 1.0 bar
Max. Operating Pressure Out 0.5 bar 1.0 bar
Response Time 6 - 8 msec
Operating Life Minimum 10 million cycles
Coil Temperature Rise 60°C above ambient 47°C above ambient
Solenoid Housing Chrome Steel
Duty Cycle Continuous
Insulation Class Class E Class B
Insulation Resistance 50 Mohm at 500 Vdc
Dielectric Strength 1500 Vac/60 seconds
Valve Body Material PTFE or PEEK
Isolating Diaphragm Material PTFE
Valve Seat Seal PTFE or Perfluor
Please call or write with your requirements, we will respond with drawings work, performance and commercial details.
For assistance call 978-568-3400


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