Products — Fire Damper Valve
Fire Safety Equipment: SigmaVent 120-NZ(KID)-AhV Pressure Relief Valve
US$150-840
Fire resistance:
120
Valve size:
AhhWxC
SIGMA-VENT LLC 🇷🇺
Double-Action Fire Safety Valve SigmaVent-15-DD-SV
US$150-540
Valve size:
AhhWxC
Fire resistance:
15
SIGMA-VENT LLC 🇷🇺