Marine Safety Valve

When the pressure in the equipment or pipeline exceeds the set pressure of the pressure relief valve, it automatically opens the pressure relief, to ensure that the media pressure in the equipment and pipeline is under the set pressure, to protect the equipment and pipeline, to prevent accidents.





Stea, Gases, Vapours, Liquids


Cast Steel, Stainless Steel, Cast Iron, Bronze


Flange, Thread, Welding


The safety valve plays a safety and protection role in the system. When the system pressure exceeds the specified value, the safety valve opens, the system of a part of the gas/fluid discharge into the atmosphere/pipe outside, so that the system pressure does not exceed the allowable value.


Compact structure, reliable operation, simple overall operation, convenient maintenance.


  • Casting blank high precision, small deformation, good appearance quality, but also to have dense internal quality and good metallography structure, reduce the porosity, shrinkage, and cracks and other defects can ensure the service life of the valve.
  • Advanced production equipment, to ensure that the valve sealing face in the processing accuracy with Angle finish and matching sealing pair requirements.
  • The assembly equipment is advanced and the personnel is excellent. Before leaving the factory, each product is tested for the performance and quality of the pressure seal.

Instant Quote Online

Dear friend, you can submit your pressing need online, our staff will promptly get in touch with you. If you have any questions, consult our customer service through online chat or telephone in a timely fashion. Thank you for your request online.

[86] 0411-8683 8503

available from 00:00 – 23:59

Address :Room A306, Building#12, Qijiang Road, Ganjingzi