PROSAVE PRESSURE VACUUM RELIEF VALVE VENT TO ATMOSPHERE
Benefits
Designed according to the API 2000 standard.
Reliable operations reduces vapor losse
Suitable and compact design ensures long-term maintenance free life cycle
Full lifting and high flow capacity
Meet API leak test requirement
No need inside maintenance
Available outside inspection, cleaning and maintenance without disassembling
General
The model BV/BS pressure vacuum relief valves designed manufactured and tested according to the API 2000 standard.
The model BV/BS pressure vacuum relief valves used to relieve excess pressure and vacuum that has developed in a tank.
To avoid product loss, BV/BS pressure vacuum relief valves are recommended for use on atmospheric storage tank.
The set pressure and relieving pressure shall be consistent with the requirements of the standard according to which the thank was designed and fabricated. The model BV/BS can be manufactured the range of pressure and vacuum setting form ±22 mm W.C to ±8000 mm W.C.
The model BV type is weight-loaded type with minimum setting ±22 mm W.C and maximum setting ±700 mm W.C.
The model BS type is spring-loaded type over weight loaded type.
The materials for BV/BS shall be selected for the stored-product service temperatures and pressures. Also, the materials should be compatible with the product stored in the tank and with any products formed in the vicinity of the relief valve during filling and discharge. Usually the materials are available in Aluminum, Carbon Steel, Stainless Steel grade 304, 316 and 316L to suit individual requirements.
PROSAVE is always challenging and working as a pioneer to accomplish the unlimited possibility to the newest technology for Safety and Environment Protection devices of marine engine, petrochemical, on/off-shore plant & desalination plant.
