Introduced Series BELLWSY Flange Three Eccentric Electric Butterfly Valve

￥0.00

Detail

Parameters

Product Features:

·Strong flow capacity, rational construction, small opening/closing torque, hard to jammed.

·Good performance for anti-corrosion, anti-high temperature and anti-abrasion.

·Good mechanical performance and sealing performance can achieve zero leakage.

·Using Bell series actuator, with high regulation accuracy & fuction of motor overheating, over-torque protection, used for cut off or connect the media in the pipeline.

Property Parameter

14 Nominal Diameter, DN		100～1000			mm
Nominal Pressure,PN		1.0	1.6	2.5	MPa
Test Pressure	Seal	1.1	1.76	1.1
	Shell	1.5	2.4	1.5
Applicable medium		Air, water, vapor, gas and slightly corrosive medium such as acids, alkali and salt
Leakage		Execute performance experiment on valve according to Metallic seal butterfly valve, JBT8527-97, to achieve zero leakage.

Main Spare Parts Material

Body

Disc

Spindle

Valve Disc

Seal Ring

Shaft Sleeve

Packing

Q235-A

0Cr19Ni9

0Cr19Ni12Mo2Ti

Q235-A

0Cr19Ni9

0Cr19Ni12Mo2Ti

1Cr17Ni2

Stainless steel

& composites

SJ-1

ZCuZn38Mn2Pb2

Graphite

Pressure-Temperature Rating

Max.Temperature ℃	≤20	100	150	200	250	300	350	Body Material
Nominal pressure MPa
0.25	0.25	0.25	0.225	0.2	0.175	0.15	-	Carbon Steel
0.6	0.6	0.6	0.54	0.48	0.42	0.36	-
1.0	1.00	1.00	0.9	0.80	0.70	0.60	-
1.6	1.60	1.60	1.44	1.28	1.12	0.96	-
2.5	2.50	2.50	2.50	2.25	2.00	1.75	1.50
0.25	0.238	0.215	0.201	0.189	0.177	0.166	0.159	Stainless Steel
0.6	0.57	0.52	0.48	0.45	0.42	0.40	0.38
1.0	0.95	0.86	0.81	0.76	0.71	0.66	0.63
1.6	1.52	1.31	1.29	1.21	1.13	1.06	1.01
2.5	2.38	2.15	2.01	1.89	1.77	1.66	1.59

Electric Actuator Main Parameters：

· Input Singal: ON-Off Value;

· Output Singal: ON-Off Value & 4~20mA DC;

· Damping characteristics: No swinging;

· Power Supply: Three-Phase 380V 50Hz; Single-Phase 220V 50Hz(for selected);

· Working Environmental Temperature: -25℃～+70℃;

· Humity: ≤85%(surrounding air does not have corrosive elements);

· Protection Grade: IP65

Dimension

DN mm	Electric actuator	Output Torque Nm	L	L1	H	B	D	H1	PN1.0MPa
DN mm	Electric actuator	Output Torque Nm	L	L1	H	B	D	H1	H4	D0	D3	D2	N-D1	4-M
100	BELL-25	250	493	300	685	127	120	105	22	180	156	220	4-Φ18	4-M16
125	BELL-25	250	493	300	700	140	142	110	22	210	184	250	4-Φ18	4-M16
150	BELL-60	600	605	360	720	140	166	135	24	240	211	285	4-φ22	4-M20
200	BELL-160	1600	612	372	864	152	216	160	24	295	266	340	4-φ22	4-M20
250	BELL-160	1600	612	372	904	165	260	270	26	350	319	395	4-φ22	4-M20
300	BELL-250	2500	612	491	944	178	315	285	26	400	370	445	4-φ22	4-M20

DN mm	Electric actuator	Output Torque Nm	L	L1	H	B	D	H1	PN1.6MPa
DN mm	Electric actuator	Output Torque Nm	L	L1	H	B	D	H1	H4	D0	D3	D2	N-D1	4-M
100	BELL-25	250	493	300	685	127	120	105	22	180	156	220	4-Φ18	4-M16
125	BELL-25	250	493	300	700	140	142	110	22	210	184	250	4-Φ18	4-M16
150	BELL-60	600	605	360	720	140	166	135	24	240	211	285	4-φ22	4-M20
200	BELL-160	1600	612	372	864	152	216	160	24	295	266	340	4-φ22	4-M20
250	BELL-160	1600	612	372	904	165	260	270	26	355	319	405	4-φ26	4-M24
300	BELL-250	2500	612	491	944	178	315	285	28	410	370	460	4-φ26	4-M24

DN mm	Electric actuator	Output Torque, Nm	L	L1	H	B	D	H1	PN2.5MPa
DN mm	Electric actuator	Output Torque, Nm	L	L1	H	B	D	H1	H4	D0	D3	D2	N-D1	4-M
100	BELL-25	250	493	300	685	127	120	105	24	190	156	235	4-φ22	4-M20
125	BELL-25	250	493	300	700	140	142	110	26	220	184	270	4-φ26	4-M24
150	BELL-60	600	605	360	720	140	166	135	28	250	211	300	4-φ26	4-M24
200	BELL-160	1600	612	372	864	152	216	160	30	310	274	360	4-φ26	4-M24
250	BELL-160	1600	612	372	904	165	260	270	32	370	330	425	4-Φ30	4-M27
300	BELL-250	2500	612	491	944	178	315	285	34	430	389	485	4-Φ30	4-M27

Working pressure PN1.0MPa Size DN350～DN2000

DN mm	Electric actuator	H	H1	B	L	L1	A	D	D4	D5	N-D1	4-M	f	b
350	BELL- 250	661	320	190	612	412	491	460	429	505	12-φ22	4-M20	4	26
400	BELL- 400	706	365	216				515	480	565	12-φ26	4-M24	4	26
450		740	402	222				565	530	615	16-φ26	4-M24	4	28
500		746	408	229				620	582	670	16-φ26	4-M24	4	28
600		833	495	267				725	682	780	16-φ30	4-M27	4	30
700	BELL- 600	915	554	292	580	390	750	840	794	895	20-φ30	4-M27	5	30
800	BELL- 800	974	613	318	620	413	876	950	901	1015	20-φ33	4-M30	5	32
900	BELL- 800	1024	663	330				1050	1001	1115	24-φ33	4-M30	5	34
1000	BELL- 1000	1082	721	410				1160	1112	1230	24-φ36	4-M33	5	34
1200	BELL- 1200	1194	833	470	630	423		1380	1328	1455	28-φ39	4-M36	5	38
1400	BELL- 1200	1304	943	530	630	423		1590	1530	1675	32-φ42	4-M39	5	42
1600	BELL- 1600	1424	1063	600	612	412	936	1820	1750	1915	36-φ48	4-M45	5	46
1800	BELL- 1600	1524	1163	670				2020	1950	2115	40-φ48	4-M45	5	50
2000	BELL- 2000	1629	1268	760				2230	2150	2325	44-φ48	4-M45	5	54

编号

1.a.10

TEMPLATE