Bottom bitumen valve is a locking device of manual drive, installed in the bottom part inside tank trucks and is designed for draining viscous petroleum products. It is operated manually by means of hand wheel, collecting shafts and gear pair.
The whole construction is made of stainless materials and high-strength cast iron.
Working pressure 6 bar (0.6 MPa)
Maximum flow capacity 1000 l/min.
Operating temperature up to + 275 oC
Airtightness class A according to GOST 9544-93
Overall dimensions 488x295x1500 mm
Weight 43,6 kg
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