Relief Valve

We can customized the relief valve for the Sulzer self-priming pump.

The pressure relief valve is a valve that reduces the inlet pressure to a certain required outlet pressure through adjustment, and relies on the energy of the medium itself to automatically maintain a stable outlet pressure. From the point of view of fluid mechanics, the pressure reducing valve is a throttling element whose local resistance can be changed, that is, by changing the throttling area, the flow velocity and the kinetic energy of the fluid are changed, resulting in different pressure losses, so as to achieve the purpose of decompression. Then rely on the adjustment of the control and adjustment system to balance the fluctuation of the pressure behind the valve with the spring force, so that the pressure behind the valve remains constant within a certain error range.

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If you have any request, please contact us by email airtight9@dlhongya.cn，telephone or Whatsapp +8613804248040 (Ellie). We will do our best to solve any problems during your work and production.

DISCLAIMER: Dalian Hongya Pump supplies replacement parts and pumps to fit a wide range of OEM pumps. Any use of OEM names, trademarks, model numbers or part numbers is for reference only.