風道止回閥-管道伸縮器、止回閥類-湖北大庆万美塑料制造有限公司(AI智能站)

風道止(zhi)回閥

修(xiū)改時間(jian):2018/1/19 10:58:44 點擊量(liang)：

風道止(zhǐ)回閥廣(guang)泛适用(yòng)于建材(cai)、礦山、電(dian)力、輕工(gōng)、玻璃等(děng)行業的(de)通風管(guǎn)路系統(tong)中，進行(háng)氣流單(dan)向調節(jiē)及逆向(xiang)截止。

This valve is widely used in the venting pipe system in building material, mining, power, light industry and glass　industries etc. it is used to adjust the air flow in single direction and stop in negative direction.

Structure characteristic:

風道止(zhǐ)回閥結(jié)構設計(ji)新穎，傳(chuán)動獨特(te)，運行靈(líng)活，體積(jī)小，重量(liang)輕。當通(tong)風時，由(you)風壓而(ér)使其開(kāi)啟，停止(zhǐ)逆風時(shí)，由于葉(ye)片與重(zhòng)錘的重(zhòng)力，閥闆(pǎn)自行關(guān)閉，通過(guo)調整重(zhong)錘的位(wei)置來調(diao)😍整氣流(liu)量。T303P-1風道(dào)🈲止回閥(fa)裝在水(shuǐ)平管道(dào)💘上，為圓(yuán)法蘭連(lián)接，T303P-2為方(fāng)法蘭連(lian)接，T303C-1風道(dao)止❌回閥(fa)裝在垂(chui)直管道(dào)上（無重(zhong)錘），為圓(yuán)法蘭連(lian)接，T303C-2為方(fang)法蘭連(lián)接。

The valve has the features of novel design, special transmission, flexible operation, small volume and light weight. The valve will be opened on the pressure of wind when ventilate. The valve disc will close automatically on the effect of blade and heavy hammer gravity when stop adverse wind. Adjust air flow amount by adjusting the position of heavy hammer. Type T303p-1 valve is installed on the horizontal pipe, which is round flange connection, type T303p-2 is square flange connection. Type T303C-1 valve is installed on the vertical pipe without heavy hammer, which is round flange connection, T303C-2 is square flange connection.

性能(neng)參數：

Performance parameter:

公稱(chēng)壓力

Nominal pressure

介質(zhi)流速

Medium velocity

适用(yòng)介質

Suitable medium

0.05MPa

＞8m/s

≤30m/s

空(kōng)氣、煙氣(qi)、粉塵氣(qi)體等

Air, smoke, gas with powder etc

T303P C ---1外(wai)形連接(jiē)尺寸：

T303 P C---2外(wai)形連接(jie)尺寸：

A×B	A1×B1	A2×B2	B	b	n-d	X	Y	E1	L
200×200	235×235	260×260	250	4	8-Φ10	2	2	370	150
250×250	285×285	310×310	250	6	12-Φ10	3	3	370	150
320×250	355×285	380×310	300	6	12-Φ10	3	3	460	200
320×320	355×355	380×380	300	6	12-Φ10	3	3	460	200
400×320	445×365	480×400	300	8	14-Φ10	4	3	540	200
400×400	445×445	480×480	300	8	16-Φ10	4	4	540	200
500×320	545×365	580×400	350	8	16-Φ10	5	3	680	300
500×400	545×445	580×480	350	8	18-Φ10	5	4	680	300
500×500	545×545	580×580	350	8	20-Φ12	5	5	680	300
630×320	675×365	710×400	350	8	18-Φ12	6	3	810	300
630×400	675×445	710×480	350	8	20-Φ12	6	4	810	300
630×500	675×545	710×580	350	8	22-Φ12	6	5	810	300
630×630	675×675	710×710	350	8	24-Φ12	6	6	810	300
800×400	845×445	880×480	400	8	22-Φ12	7	4	1000	400
800×500	845×545	880×580	400	8	24-Φ12	7	5	1000	400
800×630	845×675	880×710	400	8	26-Φ12	7	6	1000	400
800×800	845×845	880×880	400	8	28-Φ14	7	7	1000	400
1000×400	1055×455	1100×500	400	10	22-Φ14	8	3	1200	400
1000×500	1055×555	1100×600	400	10	24-Φ14	8	4	1200	400
1000×630	1055×685	1100×730	400	10	26-Φ14	8	5	1200	400
1000×800	1055×855	1100×900	400	10	28-Φ14	8	6	1200	400
1000×1000	1055×1055	1100×1100	400	10	32-Φ14	8	8	1200	400
1250×400	1305×455	1350×500	450	10	26-Φ14	10	3	1500	500
1250×500	1305×555	1350×600	450	10	28-Φ14	10	4	1500	500
1250×630	1305×685	1350×730	450	10	30-Φ14	10	5	1500	500
1250×800	1305×855	1350×900	450	10	32-Φ14	10	6	1500	500
1250×1000	1305×1055	1350×1100	450	10	36-Φ14	10	8	1500	500

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