Air-operated emergency safety valve
The pressure surge has very little operational delay and residual pressure, and there is absolutely no hunting phenomenon!
The "Air-operated Emergency Safety Valve" is a product that opens and closes using an air cylinder. The opening is commanded by a pressure-sensing valve installed on the discharge pipe, which detects subtle pressure fluctuations and abnormal pressures and transmits them to the safety valve. The safety valve is fully opened in response to the opening command, allowing all the liquid in the pump to bypass to the suction side, minimizing external leakage during emergencies. Additionally, the delay in pressure surge activation and residual pressure is very low, and there is no hunting phenomenon at all. 【Features】 ■ Very low delay in pressure surge activation and residual pressure ■ No hunting phenomenon at all ■ Opens and closes using an air cylinder ■ Minimizes external leakage during emergencies *For more details, please refer to the PDF document or feel free to contact us.
- 企業：サンコーエンジニアリング
- 価格：Other
