Submarine flue check valve kitchen hood exhaust pipe check valve flue valve anti-smoke one-way check valve

Submarine flue check valve kitchen hood exhaust pipe check valve flue valve anti-smoke one-way check valve
 

Product description:

Product parameters:

  • Color Classification: buy only kitchen check valve kitchen check valve with exhaust pipe a kitchen two health check valve set a kitchen and toilet check valve package
  • Connection: fast
  • Valve structure: straight-through
  • Brand: submarine / submarine
  • Model: E160
  • material: plastic