TEMET Blast valves

 

Temet blast valves for hardened shelters provide protection against blast pressures for air intake and exhaust vents.  All Temet blast valves are designed to exceed the rigorous requirements of military, civil and industrial hardened shelters.

 

 

PSV-Series Blast Valves

 

PSV-Series Blast Valves function to allow the passage of air for ventilation and cooling while preventing the passage of dangerous overpressures and pass-through impulse. PSV-Series Blast Valves are designed to perform in peak reflected overpressures up to 60 bars (870psi) for short duration (5 ms).
      
PSV-150
PSV-250 
PSV-350


PV-KK Blast Valves


PV-KK Blast Valves have been installed in hardened shelters and onshore / offshore applications in harsh environmental conditions for over 20 years. Acid proof steel versions (SMX) provide blast protection in areas where chemicals are extremely corrosive while in less demanding environments hot-dipped galvanizing provides standard protection.
      

Single-column

 

PV-KK
PV-KK-SM/SMX
PV-KK-W


 

Multi-column

     

PV-KK
PV-KK-SM/SMX

 


YV-Series Overpressure Blast Valves


YV-Series Overpressure Blast Valves are used as air outlet valves and as internal pressure regulation valves. The valve is completely corrosion resistant and protects against  destructive pressures up to 3 bars (43.5 psi). Temet YV-Series Overpressure Blast Valves are also used as pressure relief valves for fire suppression systems. In these situations when an inert gas is released at a rapid rate of expansion to suppress a fire, the valve opens to release the gas. Computer server rooms, electrical rooms, telecommunications centers and command centers utilize the pressure relief valve.
      
YV-1
YV-KK

 


PVD-Series Exhaust and Sanitary Blast Valves


PVD-Series Exhaust and Sanitary Blast Valves are designed for diesel engine exhausts and other hot corrosive applications. The PVD Series blast valves protect against peak reflected blast overpressures up to 60 bars (870psi)and provide complete protection during operational temperatures up to 650˚C (1200˚F).
      
PVD-100
PVD-50
PVD-150
PVD-250

 

WHY TEMET BLAST VALVES


A high risk of explosion of gases and flammable liquids is always present at petrochemical refineries and other industrial facilities. TEMET has developed a wide selection of Blast Dampers and Valves to protect the ventilation system of buildings from the effects of blast and pressure waves as well as against dust caused by the explosion.


 

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