Silvery White Rectangular Based Normally-closed Solenoid Stem Using
Laser Solder Technology
Armature characteristics of Stem:
1,BAPC315539819 has a rectangular base with five points to fix and
install with the valve.It's firm that fix the points with screws.In
addition,due to the differences of the points diameter in the
rectangular base,so we can fix points with two different screw
seperately.
2,The screw thread height is15.0mm, so mean that can assembly with
the 15.0mm inner screw thread of solenoid coil.And the rest tube
height is 24.5mm.In the inner tube,there is a interlayer that have
a circular vent
3.The whole solenoid stem seperate two parts:hte plunger tube and
the rectangular base.In order to link two parts we used the laser
solder technology.
Laser welding technology belongs to the technology of fusion
welding, which uses laser beam as energy source to impact on the
welded joint to achieve the purpose of welding. It consists of an
optical oscillator and a dielectric placed between the two ends of
the oscillator hole.Lasers can also be interpreted as converting
electrical energy, chemical energy, heat energy, light energy or
nuclear energy into specific optical frequencies.
4,The plunger also has two groove,but have two vent different from
out other items with no vent or one.
5.The seal also is NBR and NBR seal the both sides ports.Between
the NBR,there is a inner spring.
Spring is a kind of good elastic parts, which has the
characteristics of easy deformation and large elasticity. In the
limit range of the spring, its elastic force is proportional to the
spring elongation, following Hooke's law, F = KX.
In this solenoid stem application:Movement of control mechanism:
such springs require little change in the force within a certain
deformation range. For example, valve springs in internal
combustion engines, control springs in clutches, springs in
automatic machine cam mechanisms, etc.It also play the same
function on controle system.
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Dimension
| Screw thread height | 15.0mm |
| Tube height | 39.8mm |
| Tube OD | 15.5mm |
| Thickness of base | 0.39mm |
| Spring Type | Inner spring |
| Material | Stainless steel |
| Seal | NBR |
payment , delivery and after-sale service
1.We support T/T,L/C,Western union at the same time
2.We support TNT, FedEX,DHL
3.The items will be sented after payment
4.GIve us the special requirement,give your the best solution
5.If any problem and question you have,please just call us for help
Welcom to our web buy the item ,we'd also like to do OEM
The overview of BAPC315539819 and other items
