4A200 series Air valve(3/2 way) Product Advantages
1.Structure in sliding column mode:good tightness and sensitive reaction.
2.Three position air valves have three kinds of central function for your choice.
3.Double air control valves have memory function.
4.Internal hole adopts special processing technology which has litle attrition friction,low startpressure and long service life.
4A200 series Air valve(5/2 way,5/3 way) product details
1.No need to add oil for lubrication.
2.Integrate with the manifold to save installation space.
4A200 series Air valve(5/2 way,5/3 way) Inner structure
No. | Item | No. | Item | No. | Item | No | Item | No. | Item | No. | Item | No | Item | No. | Item | No. | Item |
1 | Screw | 3 | Bottom cover | 5 | Body | 7 | Spool | 9 | Piston | 11 | O-ring | 13 | Screw | 15 | Return Spring | 17 | E Clip |
2 | Spring | 4 | Bottom cover gasket | 6 | O-ring | 8 | Wear ring | 10 | Pilot body | 12 | Screw | 14 | Spring holder | 16 | Spring holder | 18 | Side cover |
4A200 series Air valve(5/2 way,5/3 way) External specification
Model\Item | A | B | C | D | E |
4A210-06 | 1/8" | 1/8" | 18 | 22.7 | 0 |
4A210-08 | 1/8" | 1/4" | 21 | 21.2 | 3 |
Model\Item | A | B | C | D | E |
4A220-06 | 1/8" | 1/8" | 18 | 37 | 0 |
4A220-08 | 1/8" | 1/4" | 21 | 35.5 | 3 |
Model\ltem | A | B | C | D | E |
4A230-06 | 1/8" | 1/8" | 18 | 37 | 0 |
4A230-08 | 1/8" | 1/4" | 21 | 35.5 | 3 |
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