The respiratory valve on the mounting tube of the tank

Item / Equipment for tank farms and gas stations / Combined mechanical breather valves SMDK
The combined mechanical breather valves SMDK

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The combined mechanical breather valves SMDK are designed for regulation of pressure and vacuum in the gas space of vertical tanks for storage of oil and oil products and protection against penetration of flame and sparks inside the tank.

The SMDK is mounted on the mounting tube of the tank by means of the mounting flange.

Valves SMDK successfully proven over many years of production and operation.

Case SMDK made of aluminum, which is in many respects much superior to other structural materials, practically not subject to corrosion and oxidation.

Possible equipment SMDK mating flanges.

Resistance to climatic factors corresponds to the execution, NF placement category 1 according to GOST 15150-69.

The average time to failure 36000 cycles. Under the cycle is a single opening and closing of the valve.

The service life of 10 years.

THE 63 RSFSR 69-75
Certificate of conformity ROSS RU.NO.H00350 with 11.08.2007 on 11.08.2010
The Rostechnadzor permit for use № RRC 00-19535 with 02.02.2006 on 02.02.2009
Description SMDK (235 kB)



Settings \ products SMDK-50 AA, NA SMDK-100 AA, NA
nominal diameter, mm 50 100
capacity, m3/h 25 25-100
vacuum actuation, PA (mm water. Art.) 196-245 (20-25)
pressure, PA (mm water. Art.) without cargo 196-245 (20-25)
Overall dimensions, mm, not more:
length mm 290 430
width, mm 145 170
height, 210 mm 260
weight, kg 5,8 9