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PRESSURE SAFETY VALVE
WA42Y Back pressure balanced bellows full lift type safety valve
- Product Category：PRESSURE SAFETY VALVE
- Product Name：WA42Y Back pressure balanced bellows full lift type safety valve
- Product Tag：Pressure Safety Valve Manufacturer In China
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Product Introduction
WA42Y Back pressure balanced bellows full lift type safety valve is suitable for equipment or piping systems with fluctuating back pressure, toxic, flammable or corrosive media at working temperature ≤300℃, as a safety protection device.
Material of main parts of WA42Y bellows balanced safety valve
| NO. | Name of part | WA42Y-C Materials | WA42Y-P Materials | WA42Y-R Materials |
| 1 | Body | WCB | ZG1Cr18Ni9Ti, 304 | CF8M |
| 2 | Nozzle | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 3 | Adjusting ring | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 4 | Disc | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 5 | Disc holder | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 6 | Bellows | 304 | 304 | 316 |
| 7 | Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 8 | Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
| 9 | Spring | 50CrVA | 50CrVA Coated Teflon | 50CrVA Coated Teflon |
Product Keyword Tags>>
Safety valve,Pressure safety valve,Pressure Relief Valve,Safety valve Manufacturer,Pressure safety valve Manufacturer,Pressure Relief Valve Manufacturer
