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4A300 series Air valve(5/2 way,5/3 way)
4A300 series Air valve(2/5 way,5/3 way) Product Advantages
1.Structure in sliding column mode:good tightness and sensitive reaction.
2.Three position air valves have three kinds of central funclion 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.
5.No need to add oil for lubrication.
6.Integrate with the manifold to save installation space.
product details
The 4A300 series air valve is an advanced pneumatic component available in 5/2-pass and 5/3-pass types. Its characteristic is the sliding column structure, which ensures good sealing performance and fast reaction ability. Dual head air control with memory function, can respond quickly when the demand changes. The inner hole is processed by special technology, which reduces the friction resistance, thus reducing the starting pressure and prolonging the service life of the product. This valve does not require additional oil lubrication, reducing the amount of maintenance work. In addition, it can also be integrated with the base valve bank, effectively saving installation space.
4A300 series Air valve(5/2 way,5/3 way) Inner structure
No. | ltem | No. | ltem | No | ltem | No. | Item | No | ltem | No. | ltem | No. | ltem | No. | tem | No | ltem |
1 | Screw | 3 | Bottom cove | 5 | Body | 7 | Spoo | 9 | Piston | 11 | O-ring | 13 | Screw | 15 | Return Sprinc | 17 | E Clip |
2 | Spring | 4 | Bottom cover aasket | 6 | O-ring | 8 | Wear ri | 10 | Pilot body | 12 | Screw | Spring holder | 16 | Spring holder | 18 | Side cover |
4A300 series Air valve(5/2 way,5/3 way) External specification
Mode/ltem | A | B | C | D | E |
4A310-08 | 1/4" | 1/4" | 22 | 29 | 0 |
4A310-10 | 1/4” | 3/8" | 24 | 28 | 4 |
Model/ltem | A | B | C | D | E |
4A320-08 | 1/4" | 1/4" | 22 | 44.5 | 0 |
4A320-10 | 1/4" | 3/8" | 24 | 43.5 | 4 |
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