G 3/8 Inch Stainless Steel Flow Control Pneumatic Solenoid Valve
2S040-10 Direct Driving
The 2S series solenoid valve is made of all stainless steel and is
suitable for occasions requiring corrosion resistance. It is an
ideal control element for pure water equipment, food, medical and
other machinery.We also have 2W series solenoid valve which made of
brass,and all belong to normally closed type.The voltage common are
DC12V,DC24V,AC110V,and if you have special demand,we can made to
your demand.
To Connect a Grommet Coil:
For DC Coils, connect the red wire to your positive lead and the
black wire to your negative lead.
For AC Coils, connect the black wire to your HOT lead and the white
wire to your NEUTRAL lead.
For Coils provided with Molded Cables, the color of the wire
indicates the type of lead:
GREEN = Ground Wire
BLUE = Positive or HOT Wire
BROWN = Negative or Neutral Wire
Feature of 2S Solenoid Valve
1.Quick opening and closing
2.High reliability
3.High temperature resistance and corrosion resistance
Specification
| Model No. | 2S040-10 |
| Fluid | Air Water Steam |
| Operation | Direct Drive |
| Type | Normally Closed |
| Aperture of Flow Rate | 4.0 mm |
| CV Value | 0.23 m3/h |
| Port Size | G 3/8 Inch |
| Operation Flow Visscosity | 20ST below |
| Operation Pressure | 0~0.7 Mpa |
| Operation Temperature | -5~80℃ |
| Vlotage Range | +-10% |
Special Voltages and Special Specifications, Please Contanct Us.
Dimension Drawing of 2S040-10 Solenoid Valve:
| Model | 2S040-10 |
| A | 80 |
| B | 38 |
| C | 98 |
| D | 38 |
| K | G 3/8 Inch |
Deconstruction diagram of 2S040-10:
Details of 2S040-10 Solenoid Valve AC220V Stainless Steel:
More Details about 2S040-10 Solenoid Valve On Youtube:
Tips on Choosing a Solenoid Valve:
Below are the things to consider in choosing a Solenoid Valve.
Identify the type of valve to use
· Direct Acting Valve- This kind of valve relies on the level of
the active current in the coil to work properly. The valve opens
and closes withstanding the flow and pressure of the liquid or gas
provided that it does not exceed the maximum pressure available.
· Pilot Operated Valve- This type of valve comes with a pilot and
main valve seats, the top portion of the valve is made up of the
pilot seat with a corresponding orifice. The pilot operated valve
needs full power to both open and be kept open, though it requires
less electrical power to work.
· Two Way Valve- This valve’s ports are used interchangeably to
operate the opening or closing of the valve. It can be indicated as
whether a normally open valve or normally closed valve. Normally
closed solenoid valves are commonly used, kept closed awaiting for
an active source for it to be opened.·
· Three Way Valve- The three way valve has three ports and two
orifices, one of which is open while the other stats closed at all
times. This valve interchangeably applies and exhausts pressure and
is indicated with three statuses normally closed, normally open, or
universal.
· Four Way Valve- By its name this valve has four ports. It is
either indicated as being normally closed, normally opened, or
universal. This kind of valve is normally used with two acting
cylinders or two actuators. Two of the ports in this valve exert
pressure while the other two exhausts pressure.
Flow Rate
Determine the required flow rate for the application, in order to
correctly choose a solenoid valve. Make sure to know how much flow
is really needed if the valve is too large for its use, as you will
be wasting liquid/air and money, and if it’s too small the actuator
won’t properly function.
Power Requirements
The amount of voltage or wattage needed, knowing that can help you
choose the right kind of solenoid valve to use for the application.
Take note though that the flow is limited by the valve’s orifice,
bigger orifices tend to require more power to use.
For example if your use requires high flow rates and low power
supply, then you should consider using a pilot operated valve as it
is best used in those kind of power requirements.
Electric Connector
How will the solenoid valve be connected in your pneumatic circuit?
Whether you choose a spade connector or flying leads it all depends
of personal preference. Both are easy to install, but choosing a
combination of both can simplify the need of any necessary valve
replacements.
Operating Pressure
Review the operating pressure presented to you by the valve’s
manufacturer. Since operating pressure has a great effect on the
flow rate of the valve, determining the operating pressure can help
you choose a valve that will perform as required depending on
application.
Port Size
Review the port sizes in the base or manifold to ensure the correct
valve fittings are bought. Solenoid valves need to be installed in
a single base or multiple-station manifold to allow air into the
circuit. Depending on the application choose the appropriate
fittings for connecting the tubing lines to ensure that the valves
are securely placed.
Welcome to your any question and inquiry!
