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"SAROV-VOLGOGAZ"

Four-way valve of impulse gas dehydration unit А9807-L12.000

Not available

Application

It is used for replacement of a depreciated standard valve.

Distinctive features

Usage of highly-precise equipment for manufacture of a ball /spherical plug (deviation from sphericity is less than 5 μm) and special sealing material, separate adjusting of the plug's sealing and demountable housing make it possible to increase projected service.

Technical characteristics

Nominal diameter, Dn, mm 20
Ambient pressure, Рn, MPа 8
Ambient temperature, °С -60 ... +200
Parts material Stainless steel, fluoroplastic
Guaranteed service life, years 2
Projected service life, years 12

 
Operation details: It operates at GAZPROM facilities since 1997.
 
Ordering information: "Candle" ball valve А9807-L10.000 of impulse gas dehydration unit.