Ordering Code
Symbol
Specification
| Model | 2W160-10 | 2W160-15 | 2W200-20 | 2W250-25 | 2W350-35 | 2W400-40 | 2W500-50 |
| 2S160-10 | 2S160-15 | 2S200-20 | 2S250-25 | 2S350-35 | 2S400-40 | 2S500-50 | |
| Working Medium | Air, Water, Oil | ||||||
| Operation | Direct | ||||||
| Type | Normal Close(Normal open optional) | ||||||
| Orifice | 16 mm | 20 mm | 25 mm | 35 mm | 40 mm | 50 mm | |
| CV Value | 4.8 | 7.6 | 12 | 24 | 29 | 48 | |
| Port Size | 3/8" | 1/2" | 3/4" | 1" | 1/4" | 1/2" | 2" |
| Operation Fluid Viscosity | Below 20 CST | ||||||
| Working Pressure | Air 0~0.7 MPa;Water 0~0.5 MPa;Oil 0~0.5 MPa | ||||||
| Max.Test Pressure | 1.0MPa | ||||||
| Max.Ambient Temperature | -10~80℃ | ||||||
| Operating Voltage Tolerance | ±10% | ||||||
| Material of Body | 2W:Brass 2S:Stainless Steel | ||||||
| Material of Oil Seal | NBR, EPDM or VITON | ||||||
Overall Dimension
Dimension
| Model | A | B | C | D | E | F | K |
| 2W160-10 | 101.5 | 57 | 117 | 69 | 50 | 36 | PT3/8□ |
| 2W160-15 | 101.5 | 57 | 117 | 69 | 50 | 36 | PT1/2□ |
| 2W200-20 | 107 | 57 | 123.5 | 73 | 50 | 36 | PT3/4□ |
| 2W250-25 | 111.5 | 73.5 | 134.5 | 99 | 50 | 36 | PT1□ |
| 2W350-35 | 142 | 95 | 172 | 123 | 70.5 | 56 | PT1¹/4□ |
| 2W400-40 | 142 | 95 | 172 | 123 | 70.5 | 56 | PT1¹/2□ |
| 2W500-50 | 172 | 123 | 209 | 168 | 70.5 | 56 | PT2□ |
No 1.Xingjia Road, Pneumatic industrial park, Xikou,Ningbo, Zhejiang Zip code 315502
+86-574-88869818
+86-574-88869826
+86-574-88869817
+86-574-88869816
+86-574-88869833
royshan@jelpc.com
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China Proportional Valves Manufacturers
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