Specially designed for product intake in horizontal flow in pneumatic conveying lines, the HSP rotary valve allows an ideal mixing of the product with the air in the conveying pipes. Its robust construction gives it great resistance and capacity to withstand high pressures without wearing out. In addition, its precision machining ensures perfect tightness and sealing.
Although normally manufactured in cast iron, we have special rotary airlocks, with internal chrome plating and hardened rotor, for handling abrasive products.
Our inlet valves are used in various industries – milling, chemical, plastic, food, etc. either integrating pneumatic conveying systems, dust control systems and collaborating with product feeders/dosers to the production line.
Technical information
Calculations
Capacity (Ton/h) = Co x ρ x n x α / 100
Where:
Co (m3/h x r.p.m) = Capacity with
rate of filling of 100 % per r.p.m. See table.
ρ (Ton/m3) = Specific weight
n (r.p.m) = Revolutions per minute
α (%) = Rate of filling
More information in the following links