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Altai Machine-Building Company

Select equipment


Valve type

Dn (diameter)

Pn (pressure)

Т°С (temperature)

Data sheets of pressure-reducing desuperheating station, of stop valves, of regulating valves


Destignation Dn, mm Pn, MPa Т, С° Kvy, m3/h D, mm d, mm L, mm L1, mm L2, mm A, mm H, mm Actuator type*** Weight, kg
9с-5-2 20 10,0 350 1,3 32 22 160 280 50 48,5 247 МЭО-100/25-0,25У-99К 7

body – steel 25 (GOST 8479);

yoke – steel 20 (GOST 1050);

valve spindle – steel 08Х18Н10Т, steel 12Х18Н10Т (GOST 5949) with catalytic nitrogenization.

Regulating needle valves are manufactured in accordance with Technical Specification 3742-002-79315310-2007.

Regulating needle valve with lever actuation 9с-5-2| picture

These valves are used for regulating flow of water, steam and non-aggressive petroleum products. Connection to pipeline – by welding. Operation – automatic control by means of electric drive.

Regulating needle valve with lever actuation 9с-5-2| picture

* working pressure, Рр ** without electric actuator *** ref. electric drives section

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