| 摘要 |
FIELD: flow regulators, particularly adapted to maintain reservoir pressure by working medium flow control. ^ SUBSTANCE: flow regulator comprises body with outer annular groove, flow control members and orifices, as well as inlet and outlet nipples with flanges fastened to the body and sealing means. The body is disc-shaped. Disc is provided with two outer ribs and outer groove defined by the ribs. Body orifices are grouped in pairs so that orifices of each pair are coaxial with each other. Stop-and-flow control valves are installed in the groove. Valve inputs and outputs are connected with bushes arranged in orifices. ^ EFFECT: extended operational functionality. ^ 7 cl, 2 dwg |
