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STV 12 Valve Manifold
12 Inlets, Common Outlet

STV 4 Valve Manifold
4 Inlets, Common Outlet

EXV 4 Valve Manifold
4 Inlets, Common Outlet
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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.
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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. |
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For assistance call 978-568-3400
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