Condong Technology Pneumatic Piston Three-Way Shut-off Valve DN40-P16
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Overview of Pneumatic Piston Shut-off Valve
The pneumatic piston shut-off valve (abbreviated as pneumatic piston shut-off valve) is an execution unit in the pneumatic unit combination instrument. It receives signals from regulating instruments to control the shut-off, connection, or switching of fluid flow in process pipelines. This product features high operating force, a novel valve body design, low flow resistance, a large rated flow coefficient, high allowable pressure difference, and excellent sealing performance. Therefore, it is widely used in production processes and remote control systems in industrial sectors such as petroleum, chemical, metallurgy, electric power, and light textile industries.
Specifications and Technical Parameters of Pneumatic Piston Shut-off Valve
Nominal Diameter (DN) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
Rated Flow Coefficient Kv | 7 | 11 | 20 | 30 | 48 | 75 | 120 | ||
Rated Stroke (mm) | 8 | 12 | 20 | 25 | |||||
Cylinder Diameter (mm) | 80 | 100 | 125 | ||||||
Allowable Leakage | Hard Seal | Grade V, VI | |||||||
Soft Seal | Grade VI | ||||||||
Operating Temperature ℃ | Hard Seal: -40～450 Soft Seal: -20～ | ||||||||
Nominal Pressure (MPa) | 1.6 4.0 | ||||||||
Signal Pressure (KPa) | 0 or 400～600 | ||||||||
| Industry Category | Machinery |
|---|---|
| Product Category | |
| Brand: | 凝动科技 |
| Spec: | DN40-P16 |
| Stock: | 1000 |
| Manufacturer: | |
| Origin: | China / Guangdong / Shenshi |
