Operator S8 solenoid armature  Φ8 EVI7s8 plunger for 3/2 way normally colsed and normally open valves

Operator S8 3/2 way solenoid valve armatures are designed for EVI7s8 system and 4V110 Solenoid valves.The size is Φ 8*32.5mm , mainly used for pneumatic solenoid valves .
All solenoids of this system have the stable power and good insulation,could be able to adapt to the bad environment.
The product is developed to be used in ambients with temperature range from –10°C to +50°C

The plunger is normally equipped with NBR rubber seals. Other materials like FKM are available upon request. The armature assembly is designed for more than 50x106 cycles.

Specifications:

Plunger and core are made by a magnetic stainless steel specially designed for solenoid applications.
The guide tube is made with brass (stainless steel is possible upon special agreement).
The plunger is normally equipped with NBR rubber seals. Other materials like FKM are available upon request. The armature assembly is designed for more than 50x106 cycles.

Switching function:  3/2 way

De-energized state: NC or NO 

Connection type: thread M 8 x 0.75

General Data:

Ambient  temperature ············································· - 10 °C to + 50 °C

Quality of medium according to ISO 8573-1 ·········· compressed air class 4, 3, 4

Mounting  position ·················································· any ( preferably plunger in vertical direction )

Technical Data:

Drawings:

Application:

The coil is fastened to the plunger guide tube by means of a knurled nut for ease of change over without interrupting the pneumatic circuit.
The plunger guide tube is fixed to the valve body by means of a M12x0.5 thread.
The suggested interface dimensions of the valve body are shown on the right side.
Any change to the prescribed dimensions can effect the performances of the solenoid operator.

Competitive Advantage:

1. Professional factory and excellent team.

2. Best service from the whole company.

3. High and stable quality.

4. Adequate inventory and quick delivery time.

5. Good package in order to void the problems in transportation.