Pressure relief valve is a valve spring return type, main is to provide high voltage protection for the pipeline and equipment.
When the system pressure, the pressure more than safety set in the valve open automatically, achieve the goal of protection field
staff and equipment. Our safety valve can through different combination, the number of spring and the way to obtain different
pressure adjusting range.The structure, connection form and specifications ,repair kits are consistent with the SPM style
When the system pressure, the pressure more than safety set in the valve open automatically, achieve the goal of protection field
staff and equipment. Our safety valve can through different combination, the number of spring and the way to obtain different
pressure adjusting range.The structure, connection form and specifications ,repair kits are consistent with the SPM style
Nominal size: 2"Pressure rating: 7500 ~ 20000 psi
The rated temperature: - 29 ℃ ~ 121 ℃ (PU) - 46 ℃ ~ 121 ℃ (LU)
The suitable operating mode: standard operating modeManufacturing standard: API 6 a
