Basic technical data

• The overall and connection dimensions of the valves for the recommended types of additional units according to Figure 1 and 2 are given in Table 5.

  

  Figure 1 – Overall and connection dimensions of the valves type ПОУ 29Р and ПОУ30Р

  

Figure 2 – Overall and connection dimensions of the valves type ПОУ 29Р/1Т and ПОУ 29Р/2Т

 

Table 5

Dimensions, mm	Type of the valve
	ПОУ 29Р				ПОУ 30Р				ПОУ 29Р/1Т	ПОУ 29Р/2Т
	DN 10	DN 15	DN 25	DN 32	DN 40	DN 65	DN 80	DN 100	DN 20
Sу	16		25		25	40			16
Н	710	745	930	1150	890	1095	1145	1210	1025	1075
Н1	600	630	775	975	815	845	870	905	820	870
L	45	50	70	85	75	110	125	140	145
L1	133		145	175	145				133
L2	265		355						265
L3	90	100	115	137,5	145	210	235	265	–
L4	80	90	90	105	150	220	250	280	–
L5	45	50	70	85	75	110	125	140	205
	53	60	60	70	100	140	160		–
1	15	15	15	20	20	25	25	25	–
D	10	15	25	32	40	70	90	100	–
D1	18	28	37	43	55	90	115	125	–
D2	60	68	80	95	115	170	195	220	90
D3	310		380	470	380				310
d	M16			M20	M22	M30	M33	М36	–
d1	M12			M16	M16	M20			–
n	3		4		6				–

Table 6

Type of the valve	DN	Maximal weight of the valve with additional units, kg
		with a positioner (codes 02, 02Э)	with a positioner and a manual alternate (codes 05, 05Э)
ПОУ 29Р	DN 10	27	34
	DN 15	29	36
	DN 25	46	60
	DN 32	71	85
ПОУ 30Р	DN 40	86	100
	DN 65	131	145
	DN 80	151	165
	DN 100	220	234
ПОУ 29Р/1Т	DN 20	65	72
ПОУ 29Р/2Т

 

 

• Insensitivity a  doesn’t exceed 0,003 MPa.

• The slope of sections of the real discharge characteristic does not differ from the slope of sections of the estimated discharge characteristic for more than ± 50 % for the relative run values from 0,1 up to 0,9.

• The deviation of the real maximal discharge capacity К_{v max}  from the conventional discharge capacity К_vу  doesn’t exceed ± 10 % – for the linear discharge characteristic and ± 15 % – for the equal-percentage discharge characteristic.

• The adjustment range of the valves with the linear discharge characteristic makes not less than 7. The adjustment range of the valves with the equal-percentage discharge characteristic makes not less than 16.