Performance characteristics of self-operated flow control valve

Posted by uuuseff on November 19th, 2019

ZLF (ZL-4M) -type self-acting flow control valve (self-balancing valve) Features: 1. According to the design or actual requirements of the flow, the system can automatically eliminate the pressure fluctuations, to maintain the same flow. 2. Flow display values ​​are calibrated on the test bench random flow (m3 / h). 3. Completely solve the pressure near the end of large, remote pressure small contradictions. 4. To overcome the uneven system of hot and cold, improve heating (cooling) quality. 5. Reduce the design workload, does not require control. 6. Reduce the system of circulating water, reduce system resistance. 7. Relieve multi-heat pipe network traffic switching when the redistribution of work. 8. Reduce the difficulty of network transfer, the complexity of network transfer work simplified to a simple traffic distribution.

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