Catalogs
Bellows-Sealed Valves — High-Purity Bellows Valves, BN Series — Straight Pattern
Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.
波纹管密封阀 BN系列
对大气全金属密封的无填料阀 ; 工作压力可达 500 psig (34.4 bar) ; 温度最高达 93°C (200°F) ; 1/4 至 1/2 in. 和 6 至 12 mm 端接
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Part #
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Body Material
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Connection 1 Size
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Connection 1 Type
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Connection 2 Size
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Connection 2 Type
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| 6LV-BNBW4-C | 316L VAR | 1/4 in. | 卡套管对接焊接 | 1/4 in. | 卡套管对接焊接 | View Product |
| SS-BN8FR8 | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BN8FR8-2C | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BN8FR8-C | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BN8FR8-DU-O | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | 1/2 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BN8S6-2C | 316L 不锈钢 | 3/8 in. | 世伟洛克® 卡套管接头 | 3/8 in. | - | View Product |
| SS-BN8S8-C | 316L 不锈钢 | 1/2 in. | 世伟洛克® 卡套管接头 | 1/2 in. | - | View Product |
| SS-BN8VCR8 | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BN8VCR8-2C | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BN8VCR8-C | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BN8VCR8-P | 316L 不锈钢 | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | 1/2 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNS4 | 316L 不锈钢 | 1/4 in. | 世伟洛克® 卡套管接头 | 1/4 in. | 世伟洛克® 卡套管接头 | View Product |
| SS-BNS4-2C | 316L 不锈钢 | 1/4 in. | 世伟洛克® 卡套管接头 | 1/4 in. | 世伟洛克® 卡套管接头 | View Product |
| SS-BNS4-2O | 316L 不锈钢 | 1/4 in. | 世伟洛克® 卡套管接头 | 1/4 in. | 世伟洛克® 卡套管接头 | View Product |
| SS-BNS4-C | 316L 不锈钢 | 1/4 in. | 世伟洛克® 卡套管接头 | 1/4 in. | 世伟洛克® 卡套管接头 | View Product |
| SS-BNS6-C | 316L 不锈钢 | 3/8 in. | 世伟洛克® 卡套管接头 | 3/8 in. | 世伟洛克® 卡套管接头 | View Product |
| SS-BNV51 | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）内螺纹 VCR | 1/4 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BNV51-2C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNV51-C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNV51-DU-C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNV51-O | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）内螺纹 VCR | 1/4 in. | 面密封（金属垫片）内螺纹 VCR | View Product |
| SS-BNVCR4 | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNVCR4-2C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNVCR4-C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
| SS-BNVVCR4-C | 316L 不锈钢 | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | 1/4 in. | 面密封（金属垫片）外螺纹 VCR | View Product |
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