当您使用的场合非常重要或环境比较复杂时,请您提供设计图纸和详细参数，我们的工程师专家会专心为您审核与分析。 我们可以为您提供专业的解决方案，包括设计、定做、成套、运行、服务。我们一直致力于阀门行业领域的*，为您提供的阀门知识、的服务、*的技术顾问。感谢您访问我们的【http://www.shqzv.com】,如有任何疑问，您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。我们立志成为世界的阀门制造商。 中国台湾317青铜安全阀SV-B9A | (SV-B9A) BRONZE SAFETY RELIEF VALVE | MODEL: | SV-B9A / SVP-B9A WITHOUT LEVER | MODEL: | SV-B9L / SVP-B9L WITH LEVER |
The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping. The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B9A, SVP-B9L) When placing order, please indicate Working Pressure Working Fluid : | Metal to Metal: Non-Corrosive Gas, Air, Steam. PTFE: l Non-corrosive Gas, Non-corrosive Liquid. l Air, Steam, Water, Oil. | Working Temp: | -45℃～185℃ | Working Pressure: | SV-B9A / SV-B9L : 0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 SVP-B9A / SVP-B9L : 2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 (PTFE) | Thread End: | BSPT (BS21), NPT (ANSI B2.1) |
MATERIAL: | | No./ Parts | W/O Lever | SV-B9A SV-B9L | SVP-B9A SVP-B9L | With Lever | | Type : | METAL TO METAL | PTFE | 1 | Valve Body | CAST BRONZE | CAST BRONZE | 2 | Valve Seat | FORGE BRASS | FORGE BRASS | 3 | Valve Disc | FORGE BRASS | FORGE BRASS | 3-1 | Soft Seal | - | PTFE | 4 | Spring | SWOSC-V | SWOSC-V | 5 | Stem | BRASS | BRASS | 6 | Cap | FORGE BRASS | FORGE BRASS | 7 | Packing (B9A) | ASBESTOS | ASBESTOS | 8 | Spring Seat | BsBM | BsBM | 9 | Nut | BsBM | BsBM | 10 | Adjusting Screw | BsBM | BsBM | 11 | Handle (B9L) | STEEL | STEEL |
| Dimension: Type: Sealing (without lever) mm Type: Lever mm | Size | | Inlet | Outlet | Valve Seat Orifice | | | Lift l | Weight kgs | | Size | | Weight kgs | | A | B | C | D | E | F | | A1 | | 1/2” | 145 | 1/2” | 1/2” | 13 | 29 | 49 | 0.52 | 0.5 | | 1/2” | 167 | 0.7 | | 3/4” | 167 | 3/4” | 3/4” | 19 | 36 | 55 | 0.76 | 0.8 | | 3/4” | 190 | 0.9 | | 1” | 202 | 1” | 1” | 25 | 40 | 67 | 1.00 | 1.3 | | 1” | 223 | 1.4 | | 1.1/4” | 233 | 1.1/4” | 1.1/4” | 32 | 50 | 79 | 1.28 | 2.2 | | 1.1/4” | 248 | 2.2 | | 1.1/2” | 256 | 1.1/2” | 1.1/2” | 38 | 54 | 86 | 1.52 | 2.9 | | 1.1/2” | 272 | 2.9 | | 2” | 283 | 2” | 2” | 50 | 66 | 96 | 2.00 | 4.7 | | 2” | 299 | 5.0 |
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当您使用的场合非常重要或环境比较复杂时,请您提供设计图纸和详细参数，我们的工程师专家会专心为您审核与分析。 我们可以为您提供专业的解决方案，包括设计、定做、成套、运行、服务。我们一直致力于阀门行业领域的*，为您提供的阀门知识、的服务、*的技术顾问。感谢您访问我们的【http://www.shqzv.com】,如有任何疑问，您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。我们立志成为世界的阀门制造商。
