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| 适用环境 | · I类--煤矿，II类--工厂气体，III类--粉尘 · Zone 1, Zone 2 和 Zone 21, Zone 22 |
| ATEX防护类别代码 | · Ex I M, Ex II 2GD · Ex db I Mb, Ex eb I Mb · Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db · IP66/68 |
| IECEx防护类别代码 | · Ex db I Mb and Ex eb I Mb · Ex db IIC Gb and Ex eb IIC Gb · Ex tb IIIC Db · IP66/68 |
| IP防护等级 | · IP66 , IP68（5 巴 30 分钟） |
| 电缆密封接头材质 | · 黄铜镀镍，不锈钢316L |
| 密封材料 | · 氯丁橡胶，硅胶 |
| 工作温度 | · 氯丁橡胶: -40°C to +100°C · 硅胶: -60°C to +130°C |
| 螺纹类型 | · 公制，NPT。其他螺纹可按要求提供。 |
| 附件 | · 垫圈 |
| 注意 ⚠️ | · 所有附件需单独订购 |
全球防爆认证（ATEX, IECEx, EAC, CCC, DNV, INMETRO等）
适用于存在气体和粉尘的爆炸性环境ZONE1/ZONE2，ZONE21/ZONE 22
适用环境温度-60°C ~ +130°C
IP66/IP68最高防护等级
缩径，用于各种内外螺纹类型和尺寸的转换，可用于本安回路。
For applications in explosive environments.
For Group II & III (Gas & Dust) - Ex-d/e.
Reducers for the transition of different thread types and sizes.
Can be used with intrinsically safe circuits.
Up-to-date international approvals.
| 认证图标 | 证书名称 | 证书号 | 符合标准 |
|---|---|---|---|
 |
ATEX | CESI 13 ATEX 066X | EN 60079-0, 1, 7, 31 |
 |
IECEx | IECEx CES 13.0022X | IEC 60079-0, 1, 7, 31 |
 |
EAC | RU-CTR.AA87.B.01120/23 | ГОСТ 31610.0; ГОСТ IEC 60079-1, 7, 31 |
 |
INMETRO | DNV 17.0055 X | ABNT NBR IEC 60079-0, 1, 7, 31 |
 |
DNV Type Approval | TAE00003WU | |
 |
UKCA | CML 22UKEX1184X | |
 |
CCC | No 2021312313000413 |
| Thread Size M | Thread Size F | TL | SW 1/2/3 | Outer Ø 'D' | Max. Height 'H' | Product Code |
|---|---|---|---|---|---|---|
| M20x1.5 | M16x1.5 | 16.0 | 25 | 27.5 | 4.0 | B-RA1M01M |
| M25x1.5 | M16x1.5 | 18.0 | 30 | 33.0 | 4.0 | B-RA2M01M |
| M25x1.5 | M20x1.5 | 18.0 | 30 | 33.0 | 4.0 | B-RA2M1M |
| M32x1.5 | M16x1.5 | 20.0 | 36 | 39.5 | 4.0 | B-RA3M01M |
| M32x1.5 | M20x1.5 | 20.0 | 36 | 39.5 | 4.0 | B-RA3M1M |
| M32x1.5 | M25x1.5 | 20.0 | 36 | 39.5 | 4.0 | B-RA3M2M |
| M40x1.5 | M16x1.5 | 20.0 | 45 | 50.0 | 4.0 | B-RA4M01M |
| M40x1.5 | M20x1.5 | 20.0 | 45 | 50.0 | 4.0 | B-RA4M1M |
| M40x1.5 | M25x1.5 | 20.0 | 45 | 50.0 | 4.0 | B-RA4M2M |
| M40x1.5 | M32x1.5 | 20.0 | 45 | 50.0 | 4.0 | B-RA4M3M |
| M50x1.5 | M16x1.5 | 20.0 | 55 | 61.0 | 5.0 | B-RA5M01M |
| M50x1.5 | M20x1.5 | 20.0 | 55 | 61.0 | 5.0 | B-RA5M1M |
| M50x1.5 | M25x1.5 | 20.0 | 55 | 61.0 | 5.0 | B-RA5M2M |
| M50x1.5 | M32x1.5 | 20.0 | 55 | 61.0 | 5.0 | B-RA5M3M |
| M50x1.5 | M40x1.5 | 20.0 | 55 | 61.0 | 5.0 | B-RA5M4M |
| M60x1.5 | M20x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA60M1M |
| M60x1.5 | M25x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA60M2M |
| M60x1.5 | M32x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA60M3M |
| M60x1.5 | M40x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA60M4M |
| M60x1.5 | M50x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA60M5M |
| M63x1.5 | M20x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA6M1M |
| M63x1.5 | M25x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA6M2M |
| M63x1.5 | M32x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA6M3M |
| M63x1.5 | M40x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA6M4M |
| M63x1.5 | M50x1.5 | 20.0 | 70 | 77.0 | 5.0 | B-RA6M5M |
| M63x1.5 | M25x1.5 | 20.0 | 80 | 89.0 | 6.0 | B-RA70M2M |
| M63x1.5 | M32x1.5 | 20.0 | 80 | 89.0 | 6.0 | B-RA70M3M |
| M70x1.5 | M40x1.5 | 20.0 | 80 | 89.0 | 6.0 | B-RA70M4M |
| M70x1.5 | M50x1.5 | 20.0 | 80 | 89.0 | 6.0 | B-RA70M5M |
| M70x1.5 | M60x1.5 | 20.0 | 80 | 89.0 | 6.0 | B-RA70M60M |
| M75x1.5 | M32x1.5 | 20.0 | 85 | 94.0 | 6.0 | B-RA7M3M |
| M75x1.5 | M40x1.5 | 20.0 | 85 | 94.0 | 6.0 | B-RA7M4M |
| M75x1.5 | M50x1.5 | 20.0 | 85 | 94.0 | 6.0 | B-RA7M5M |
| M75x1.5 | M60x1.5 | 20.0 | 85 | 94.0 | 6.0 | B-RA7M60M |
| M75x1.5 | M63x1.5 | 20.0 | 85 | 94.0 | 6.0 | B-RA7M6M |
| M80x1.5 | M40x1.5 | 20.0 | 90 | 100.0 | 6.0 | B-RA80M4M |
| M80x1.5 | M50x1.5 | 20.0 | 90 | 100.0 | 6.0 | B-RA80M5M |
| M80x1.5 | M60x1.5 | 20.0 | 90 | 100.0 | 6.0 | B-RA80M60M |
| M80x1.5 | M63x1.5 | 20.0 | 90 | 100.0 | 6.0 | B-RA80M6M |
| M80x1.5 | M70x1.5 | 20.0 | 90 | 100.0 | 6.0 | B-RA80M70M |
| M85x1.5 | M50x1.5 | 20.0 | 95 | 105.0 | 8.0 | B-RA85M5M |
| M85x1.5 | M60x1.5 | 20.0 | 95 | 105.0 | 8.0 | B-RA85M60M |
| M85x1.5 | M63x1.5 | 20.0 | 95 | 105.0 | 8.0 | B-RA85M6M |
| M85x1.5 | M70x1.5 | 20.0 | 95 | 105.0 | 8.0 | B-RA85M70M |
| M85x1.5 | M75x1.5 | 20.0 | 95 | 105.0 | 8.0 | B-RA85M7M |
| M90x1.5 | M63x1.5 | 20.0 | 100 | 111.0 | 8.0 | B-RA8M6M |
| M90x1.5 | M70x1.5 | 20.0 | 100 | 111.0 | 8.0 | B-RA8M70M |
| M90x1.5 | M75x1.5 | 20.0 | 100 | 111.0 | 8.0 | B-RA8M7M |
| M90x1.5 | M80x1.5 | 20.0 | 100 | 111.0 | 8.0 | B-RA8M80M |
| M100x1.5 | M80x1.5 | 20.0 | 110 | 123.0 | 10.0 | B-RA9M80M |
| M100x1.5 | M85x1.5 | 20.0 | 110 | 123.0 | 10.0 | B-RA9M85M |
| M100x1.5 | M90x1.5 | 20.0 | 110 | 123.0 | 10.0 | B-RA9M8M |
| M110x1.5 | M90x1.5 | 20.0 | 120 | 133.5 | 10.0 | B-RA10M8M |
| M110x1.5 | M100x1.5 | 20.0 | 120 | 133.5 | 10.0 | B-RA10M9M |
| Thread Size M | Thread Size F | TL | SW | Outer Ø 'D' | Max. Height 'H' | Product Code |
|---|---|---|---|---|---|---|
| NPT 1/2 | NPT 3/8 | 21.0 | 25 | 27.5 | 4.0 | B-RA1N01N |
| NPT 3/4 | NPT 3/8 | 21.0 | 30 | 33.0 | 4.0 | B-RA2N01N |
| NPT 3/4 | NPT 1/2 | 21.0 | 30 | 33.0 | 4.0 | B-RA2N1N |
| NPT 1 | NPT 3/8 | 26.0 | 36 | 39.5 | 4.0 | B-RA3N01N |
| NPT 1 | NPT 1/2 | 26.0 | 36 | 39.5 | 4.0 | B-RA3N1N |
| NPT 1 | NPT 3/4 | 26.0 | 36 | 39.5 | 4.0 | B-RA3N2N |
| NPT 1 1/4 | NPT 1/2 | 28.0 | 45 | 50.0 | 4.0 | B-RA4N1N |
| NPT 1 1/4 | NPT 3/4 | 28.0 | 45 | 50.0 | 4.0 | B-RA4N2N |
| NPT 1 1/4 | NPT 1 | 28.0 | 45 | 50.0 | 4.0 | B-RA4N3N |
| NPT 1 1/2 | NPT 3/4 | 28.0 | 55 | 61.0 | 5.0 | B-RA5N2N |
| NPT 1 1/2 | NPT 1 | 28.0 | 55 | 61.0 | 5.0 | B-RA5N3N |
| NPT 1 1/2 | NPT 1 1/4 | 28.0 | 55 | 61.0 | 5.0 | B-RA5N4N |
| NPT 2 | NPT 3/4 | 28.0 | 65 | 72.0 | 5.0 | B-RA6N2N |
| NPT 2 | NPT 1 | 28.0 | 65 | 72.0 | 5.0 | B-RA6N3N |
| NPT 2 | NPT 1 1/4 | 28.0 | 65 | 72.0 | 5.0 | B-RA6N4N |
| NPT 2 | NPT 1 1/2 | 28.0 | 65 | 72.0 | 5.0 | B-RA6N5N |
| NPT 2 1/2 | NPT 3/4 | 41.0 | 75 | 83.0 | 6.0 | B-RA7N2N |
| NPT 2 1/2 | NPT 1 | 41.0 | 75 | 83.0 | 6.0 | B-RA7N3N |
| NPT 2 1/2 | NPT 1 1/4 | 41.0 | 75 | 83.0 | 6.0 | B-RA7N4N |
| NPT 2 1/2 | NPT 1 1/2 | 41.0 | 75 | 83.0 | 6.0 | B-RA7N5N |
| NPT 2 1/2 | NPT 2 | 41.0 | 75 | 83.0 | 6.0 | B-RA7N6N |
| NPT 3 | NPT 1 | 43.0 | 95 | 105.0 | 8.0 | B-RA8N3N |
| NPT 3 | NPT 1 1/4 | 43.0 | 95 | 105.0 | 8.0 | B-RA8N4N |
| NPT 3 | NPT 1 1/2 | 43.0 | 95 | 105.0 | 8.0 | B-RA8N5N |
| NPT 3 | NPT 2 | 43.0 | 95 | 105.0 | 8.0 | B-RA8N6N |
| NPT 3 | NPT 2 1/2 | 43.0 | 95 | 105.0 | 8.0 | B-RA8N7N |
| NPT 3 1/2 | NPT 1 1/4 | 43.0 | 110 | 123.0 | 10.0 | B-RA9N4N |
| NPT 3 1/2 | NPT 1 1/2 | 43.0 | 110 | 123.0 | 10.0 | B-RA9N5N |
| NPT 3 1/2 | NPT 2 | 43.0 | 110 | 123.0 | 10.0 | B-RA9N6N |
| NPT 3 1/2 | NPT 2 1/2 | 43.0 | 110 | 123.0 | 10.0 | B-RA9N7N |
| NPT 3 1/2 | NPT 3 | 43.0 | 110 | 123.0 | 10.0 | B-RA9N8N |
| NPT 4 | NPT 1 1/2 | 44.0 | 120 | 133.5 | 10.0 | B-RA10N5N |
| NPT 4 | NPT 2 | 44.0 | 120.0 | 133.5 | 10.0 | B-RA10N6N |
| NPT 4 | NPT 2 1/2 | 44.0 | 120 | 133.5 | 10.0 | B-RA10N7N |
| NPT 4 | NPT 3 | 44.0 | 120 | 133.5 | 10.0 | B-RA10N8N |
| NPT 1/2 | M16x1.5 | 21.0 | 25 | 27.5 | 4.0 | B-RA1N01M |
| NPT 3/4 | M16x1.5 | 21.0 | 30 | 33.0 | 4.0 | B-RA2N01M |
| NPT 3/4 | M20x1.5 | 21.0 | 30 | 33.0 | 4.0 | B-RA2N1M |
| NPT 1 | M16x1.5 | 26.0 | 36.0 | 39.5 | 4.0 | B-RA3N01M |
| NPT 1 | M20x1.5 | 26.0 | 36.0 | 39.5 | 4.0 | B-RA3N1M |
| NPT 1 | M25x1.5 | 26.0 | 36.0 | 39.5 | 4.0 | B-RA3N2M |
| NPT 1 1/4 | M16x1.5 | 28.0 | 45.0 | 50.0 | 4.0 | B-RA4N01M |
| NPT 1 1/4 | M20x1.5 | 28.0 | 45.0 | 50.0 | 4.0 | B-RA4N1M |
| NPT 1 1/4 | M25x1.5 | 28.0 | 45.0 | 50.0 | 4.0 | B-RA4N2M |
| NPT 1 1/4 | M32x1.5 | 28.0 | 45.0 | 50.0 | 4.0 | B-RA4N3M |
| NPT 1 1/2 | M20x1.5 | 28.0 | 55.0 | 61.0 | 5.0 | B-RA5N1M |
| NPT 1 1/2 | M25x1.5 | 28.0 | 55.0 | 61.0 | 5.0 | B-RA5N2M |
| NPT 1 1/2 | M32x1.5 | 28.0 | 55.0 | 61.0 | 5.0 | B-RA5N3M |
| NPT 1 1/2 | M40x1.5 | 28.0 | 55.0 | 61.0 | 5.0 | B-RA5N4M |
| NPT 1 1/2 | M25x1.5 | 28.0 | 65.0 | 72.0 | 5.0 | B-RA6N2M |
| NPT 2 | M50x1.5 | 28.0 | 65.0 | 72.0 | 5.0 | B-RA6N5M |
| NPT 2 1/2 | M50x1.5 | 41.0 | 75.0 | 83.0 | 6.0 | B-RA7N5M |
| NPT 2 1/2 | M60x1.5 | 41.0 | 75.0 | 83.0 | 6.0 | B-RA7N60M |
| NPT 2 1/2 | M63x1.5 | 41.0 | 75.0 | 83.0 | 6.0 | B-RA7N6M |
| NPT 3 | M63x1.5 | 43.0 | 95.0 | 105.0 | 8.0 | B-RA8N6M |
| NPT 3 | M70x1.5 | 43.0 | 95.0 | 105.0 | 8.0 | B-RA8N70M |
| NPT 3 | M75x1.5 | 43.0 | 95.0 | 105.0 | 8.0 | B-RA8N7M |
| NPT 3 1/2 | M80x1.5 | 43.0 | 110.0 | 123.0 | 10.0 | B-RA9N80M |
| NPT 3 1/2 | M85x1.5 | 43.0 | 110.0 | 123.0 | 10.0 | B-RA9N85M |
| NPT 3 1/2 | M90x1.5 | 43.0 | 110.0 | 123.0 | 10.0 | B-RA9N8M |
| NPT 4 | M80x1.5 | 44.0 | 120.0 | 133.5 | 10.0 | B-RA10N80M |
| NPT 4 | M85x1.5 | 44.0 | 120.0 | 133.5 | 10.0 | B-RA10N85M |
| NPT 4 | M90x1.5 | 44.0 | 120.0 | 133.5 | 10.0 | B-RA10N8M |
| NPT 4 | M100x1.5 | 44.0 | 120.0 | 133.5 | 10.0 | B-RA10N9M |
