Example of record by ordering the control single-seat valve type ПОУ 29Р, having the following characteristics:

– port area DN 10;

– material of the body  – corrosion-resistant steel 12Х18Н10Т;

– conventional discharge capacity  0,10 м3/ч;

– discharge characteristic – equal-percentage;

– executive mechanism – pneumatic;

– additional units – electric pneumatic positioner and side manual alternate;

– action type –  normally open –

Control single-seat valve ПОУ 29Р-1.2-01Р-05Э NO   НМЕК.490310.002 ТУ.

By ordering the valve with additional units different from recommended types, the type of element should be indicated, for exampleнапример:

Control single-seat valve ПОУ 29Р-1.2-01Р-05Э NO   НМЕК.490310.002 ТУ (pneumatic positioner 3582G of the firm “FISHER”).