Wuzhong ATSW and ACBW series bellows seal control valve is professionally designed for hazardous, toxic, corrosive and high-temperature fluid working conditions. Matched with Rotork YT filter regulator, it realizes stable air pressure regulation and clean air supply for valve pneumatic operation. The bellows seal structure completely eliminates external medium leakage, meeting strict environmental protection and safety standards in chemical, petrochemical and industrial process industries. With precise flow adjustment capability and robust overall structure, this integrated combination provides long service life and reliable performance for complex hazardous fluid control systems.
| Valve Model | ATSW ACBW Bellows Seal Control Valve |
|---|---|
| Support Accessory | Rotork YT Series Filter Regulator |
| Body Material | WCB CF8 CF8M Stainless Steel |
| Nominal Diameter | DN15 to DN300 |
| Pressure Class | Class150 Class300 Class600 |
| Working Temperature | -46℃ to +350℃ |
| Sealing Form | Metal Bellows Dynamic Sealing |
| Connection Type | Flange Weld End |
| Applicable Medium | Corrosive Toxic Flammable Hazardous Fluid |
| Regulator Working Pressure | 0.05MPa to 1.0MPa |
Q: What advantages does bellows seal valve have compared with ordinary control valve?
A: Bellows seal design avoids packing leakage, suitable for toxic flammable and environmentally sensitive hazardous fluid working conditions.
Q: Is Rotork YT filter regulator pre assembled with the valve?
A: It can be provided as integrated assembly or separate configuration according to customer installation requirements.
Q: What temperature range can this valve adapt to?
A: Standard working temperature ranges from -46℃ to +350℃, special high and low temperature customized types are available.
Q: Can customized size and pressure grade be supported?
A: Customized caliber pressure level and special material configuration are acceptable for special working conditions.
Q: What is the delivery time for standard products?
A: Standard conventional models have sufficient stock, customized products take about 4 to 8 working weeks.
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