How to distribute the installation cost of pneumatic wear-resistant dust gas butterfly valve dn400? Where, Δ P is the differential pressure of butterfly valve; ∑ Δ When PF is zui, the pipeline resistance drops. C=Q(r/ Δ P)1/2=G/( Δ P * r) 1/2 Where Q and G are the volume or weight flow provided by the process; Δ P is the pressure difference before and after the valve; R is severe. The selection of C value and the determination of the nominal diameter Dg and the valve seat diameter dg, the large flow rate of zui provided by the process and the corresponding small differential pressure of zui. When Cmax is calculated, the appropriate valve can be selected.
、 This is a high-tech and high-performance electric high-pressure butterfly valve. The price in the market is not high, and it is almost the same as some other valve products. Therefore, if it is an industry with high performance requirements for valve products, you may want to consider this very practical product. Moreover, this high-pressure design is also a good choice for energy conservation, which makes the energy consumption of valve products become lower and greatly reduces the working cost.
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