Round shutter valve

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Round shutter valve

Model: DBD SBD
Nominal diameter: DN300 ~ 3000mm
Nominal pressure: 0.1MPa
Suitable temperature: ≤300 ° C
Leakage rate: Normal ≤3% Low Leakage rate ≤1%
Applicable medium: air, flue gas, dusty gas, combustible other gases
Flange standard: GB / T9115-98
Connection dimensions: GB2555-81PN2.5
Detection: GB / T13927-92

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產品詳細

Product use
can be used for ventilation and dust removal pipeline ventilation, regulating equipment. Mainly used in metallurgy, mining, cement, chemical, power generation and other industries ventilation dust and environmental protection. With light weight, small flow resistance, simple structure, opening and closing flexibility and so on.

The main dimensions

DN	D	D1	L	L1	L2	b	nd	Fan	Weight (kg)
280	324	306	160	570	300	8	8-Φ10	4-72	60
320	367	350	180	610			16-Φ7		70
360	416	394		650			16-Φ7		82
450	512	490		780	365		16-Φ10		95
500	572	550	200	835					125
600	676	650	200	860					155
180	230	205	160	465	275		8-Φ7	9-19 9-26	210
200	250	225		485					35
224	284	254		510					45
250	310	280		535			8-Φ10	9-19 9-26	60
280	360	320		565					75
315	395	355	180	650	365				125
355	435	395		690					140
400	500	450		735			8-Φ12		170
450	550	500		780			8-Φ12		210
500	620	560	200	900	425		12-Φ12		230
560	680	620		1000		10			260
630	750	690		1070					320
710	830	770		1150			16-Φ12		375
800	920	860	260	1240			16-Φ12	9-26	475
900	1040	970		1340			16-Φ15	9-26	525
1000	1110	1065		1440			16-Φ15	4-27 Y5-48	645
1110	1220	1170		1650		12	20-Φ15		670
1120	1250	1190	280	1660	480		20-Φ15		770
1200	1330	1270	280	1740	480		24-Φ15	G / Y-73	870
1400	1520	1470	320	1940	640		24-Φ15		970
1600	1700	1660	320	2140			28-Φ19		1170
1800	1900	1860	420	2340		14			1270
2000	2122	2060	420	2540					1350
2200	2300	2260	450	2740			36-Φ19	G / Y-73-14	1590
2500	2600	2560	450	3040					1990
2800	2900	2860	500	3340					2890