VenturiFlow mitaAna amfani dashi don auna kwararar ruwa mai kwanciyar hankali a cikin bututun da aka rufe, sau da yawa ana amfani dashi don auna kwararar ruwa kamar iska, gas, gas, ruwa da sauransu.

1, nominal diamita: 50mm ≤ DN ≤ 1200mm, kasa-kasa raguwa sashe: 100mm ≤ DN ≤ 800mm; Machining raguwa sashi: 50mm≤DN≤250mm; Raw walda baƙin ƙarfe farantin raguwa sashi: 200mm≤DN≤1200mm;

2. Reduction rami rabo β: 0.3 ≤ β ≤ 0.75 karfi karkata sashe: 0.3 ≤ β ≤ 0.75; Injin aiki raguwa sashi 0.4≤β≤0.75; Raw walda baƙin ƙarfe farantin raguwa sashi: 0.4≤β≤0.7;

3, Renault lambobi kewayon: 2 × 105 ≤ ReD ≤ 2 × 106, raw buga raguwa sashe: 2 × 105 ≤ ReD ≤ 2 × 106; Machining raguwa sashe: 2 × 105≤ReD≤106; Raw walda baƙin ƙarfe farantin raguwa sashi: 2 × 105≤ReD≤2 × 106;

4, daidaito: 1.0 mataki