СМДК-50, 100; НСМДК-50, 100

Category
Equipment AZS

COMBINED MECHANICAL BREATHER VALVE(СМДК-50,100) NON-FREEZING COMBINED MECHANICAL BREATHER VALVE(НСМДК-50,100)

Совмещенные механические дыхательные клапаны СМДК и НСМДК

1-body, 2-cover, 3-flame arrester, 4-valve.

By order, valves can be produced for higher pressures and vacuum.

TECHNICAL CHARACTERISTICS
Designation of the valve СМДК-50АА СМДК-50АН СМДК-100АА СМДК-100АН
Nominal internal diameter 50 100
Valve capacity, m3/hour 25 25-100
Actuation pressure, mm of water column 180-200
Actuation vacuum, mm of water column 20-25
Overall dimensions, mm, not more than
L 290 430
H 190 300
D 140 205
D1 110 170
nxd 4×14 4×18
Weight, kg, max 5 6 14 15

PURPOSE

Combined mechanical breather valves with flame arrester (cassette) in accord with TU U 24607422.004-99 are intended for regulation of pressure in gas space of the tank where oil/oil products are stored, as well as for protection of occurrence of sparks and flame inside the tank.
Connection valve + seat is made in two modifications:
-valve with weights;
-valve is compressed with a spring.

Valves НСМДК-50, 100 differ from valves СМДК-50, 100 by the material of seat and valve which are made of fluoroplastic.

Designation of valve of DN50, with the body of aluminium, and aluminium cassette – СМДК-50AA; with the body of aluminium, and stainless steel cassette – СМДК-50АН.