Description

Valves BEERS Б01

At large pipeline diameters and at low flow rates it is cost-effective to install control valves with smaller diameter. In such case the valve design involves the use of body flanges which grooves look like truncated cones with an internal base diameter equal to the nominal diameter of the valve, and external - equal to the required diameter of the pipeline (so-called diffusers and confusors). This allows, for example, to use a valve having a diameter of DN100 mm with a pipe having diameter of 300 mm.

Table 1. Standard Specification

Drive Model			Electric BIRS 14; diaphragm BIRS 37; electromagnetic BIRS 50; manual actuation
Valve Model			URPS BIRS B01
DN	mm		10	15	20	25	32	40	50	65	80	100	150	200	250
Stroke	mm		10	20	20	20	25	25	25	30	40	40	50	50	75
K vy			See the table for URPS BIRS B01 valves conditional capacity
PN	MPa		1,6; 2,5; 4,0; 6,3; 10,0; 16,0
Connection to the pipe			flange mounting (ledge-slot)
Body frame			Steel 20; st.09g2s; 12Х18Н10Т, ст.10Х17Н13М2Т, other steels are made to order
Throttle pair			St. 12Х18Н10Т, 10Х17Н13М2Т, other steels are made to order
Temperature of controlled environment,		˚С	Variation from -60 to +450 depending on valve materials
Environment temperature,		˚С	Variation from -60 to +70 depending on frame body materials

Main feature of the valve design URPS BIRS B01 is production of these valves from high-quality steel. The input control of raw materials provides ensured stable quality rates. Non-destructive welded joint control ensures no leaks on the frame body during the warranty life of the product.

Critical part of the valve carries out control by a variety of control tools. Valve characteristics are adapted at the greatest possible extent to the application of linear electric power drives of BIRS 14 and diaphragm pneumatic drives BIRS 37.

Regulating valves URPS BIRS B01 meet the requirements of the TRCU 012. The product belongs to the category IIGBCT4.

Table 2: Conditional capacity of regulatory valves URPS BIRS B01.

DN, mm	Conditional capacity m ³/hour
	Number of throttle nodes when writing the product formula.
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
10	0,006	0,016	0,04	0,1	0,16	0,25	0,4	0,6	1	1,6
15	0,006	0,016	0,04	0,1	0,16	0,25	0,4	0,6	1	1,6	2,5
20	0,006	0,016	0,04	0,1	0,16	0,25	0,4	0,6	1	1.6	2,5	4	6,3
25	0,006	0,016	0,04	0,1	0,16	0,25	0,4	0,6	1	1,6	2,5	4	6,3	8
32					0,16	0,25	0,4	0,6	1	1,6	2,5	4	6,3	8	10	12

DN, mm	Conditional capacity m ³/hour
	Number of throttle nodes when writing the product formula.
	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35
40	20	25	32
50			32	40	50
65					50	63	80
80							100	125
100								125	160	200
150										200	250
200											250	320	400	500	630
250															630	800	1000

Table 3. Weight the size of the regulating valves URPS BIRS B01 with diaphragm pneumatic actuator BIRS 37 (without accessories).

	DN, mm
	10	15	20	25	32	40	50	65	80	100	150	200	250
PN, MPa (kgf / m2)	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0
PN, MPa (kgf / m2)	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3
L, mm	120	130	150	160	180	200	230	290	310	350	480	600	730
L, mm	210	210	230	230	260	260	300	340	380	430	550	650	800
Н1, mm	450	453	520	520	520	560	560	729	737	754	786	956	1100
Н1, mm	455	458	520	520	525	560	560	739	744	764	799	1102	1200
D1, mm	250	250	250	250	250	310	310	310	350	470	470	470	470
Weight, kg	14,4	15,4	15,8	17,3	18,8	24,3	25,5	38,0	59,0	90	155	200	400
Weight, kg	15,4	16,3	16,6	18,3	19,8	24,3	25,5	63,4	70,1	104	170	230	450

Table 4. Weight the size of the regulating valves URPS BIRS 01 with power drive BIRS 14.

	DN, mm
	10	15	20	25	32	40	50	65	80	100	150	200	250
PN, MPa (kgf / m2)	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0	≤4,0
PN, MPa (kgf / m2)	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3	≥6,3
L, mm	120	130	150	160	180	200	230	290	310	350	480	600	730
L, mm	210	210	230	230	260	260	300	340	380	430	550	650	800
H1, mm, not more than	515	520	520	595	600	620	650	660	690	1050	1060	1060	1075
H1, mm, not more than	550	560	560	610	620	650	660	670	710	1060	1080	1100	1100
А, mm	174	174	174	174	174	174	184	184	184	198	198	198	198
Weight, kg, not more	22	24	25	26	31	31	33	38	59	90	160	205	405
Weight, kg, not more	25	27	27	28	32	32	35	63	80	110	175	235	455

Designation of the URPS BIRS 01 valve at the order.

URPS BIRS 01 01.50.40.1.3.3. L. C. C, where

B01 is a compact regulating valve

50-nominal diameter, mm

40-pressure, atm

1-material of the body frame of 09g2s

3-material of plunger 12x18h10t

3- seat material12x18h10t

L- linear cost characteristic

C- performance of flanges"ledge-slot” in accordance with State Standard 33259

Catalogue

Valve BIRS Б01

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