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- Country of manufactureRussia
- Type of gate valveParallel
- Connection typeFlanged
- Drive unitElectric
- Housing materialCast iron
- средний срок службыне менее 10 лет
Latch type 30ch906br - parallel with a sliding spindle.
Latches 30ch906br are intended for installation in quality of the locking device on pipelines.
Accession of a latch pig - iron 30ch906br to the pipeline - flange. Connecting flanges in accordance with GOST 12817 with sealing surfaces of execution of I, a row 2 in accordance with GOST 12815.
Type of management 30ch906br - the electric drive. Accession coupling cam.
Latches 30ch906br are established in situation by the drive up.
Working environment 30ch906br - water, steam.
Temperature of a working environment no more than + 2250C.
The working environment moves from any party of a latch.
Tightness of a lock corresponds to the class "D" in accordance with GOST 9544.
Material: - case details - the state standard specification 1412 SCh 20 gray cast iron;
- sealing surfaces - state standard specification 15527 LS - 59 brass.
Consolidation on a spindle - stuffing (TRG rings).
Consolidation between the case and a cover - a paronite.
Climatic modification - U2, UHL4 in accordance with GOST 15150.
Latches 30ch906br conform to requirements of GOST 5762 and TU 3721 - 001 - 00324292 - 2011.
Full average service life not less than 10 years.