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Comparison of use of bellows globe valve and ordinary globe valveRelease Date: May 14, 2017
As labor costs continue to rise, mitigating labor is what more and more companies want. Having such a bellows globe valve makes it easier for workers to switch on and off. Products have a longer life and better sealing performance. There is reason to believe it. The prospects will become wider and wider.
Comparison of bellows globe valve and ordinary globe valve:
1. Double sealing design (corrugated pipe + packing) If the bellow fails, the valve stem packing will also avoid leakage and meet international sealing standards.
2. No fluid loss, reducing energy loss and improving plant equipment safety.
3. Long service life, reducing maintenance times and operating costs.
4. The durable and durable bellows seal design guarantees zero leakage of the valve stem and provides maintenance-free conditions.
5, gas medium valve seat using PTFE soft sealing material to improve the tightness of the valve.
6. High temperature resistance ≤ 425 ° C valve seat adopts tapered hard seal. Achieve zero airtight performance.